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Searchable Data with the DARTS/Astro Query System

Schema of Tables about AKARI

Satelite/Project Abstract of the data product Database table name
(Jump to description of table columns)
Number of entries in the database Searhcable with Basic Search Searchable with SQL/ADQL Search Name in the previous query system
AKARI Descriptions of the invidual image files composing "AKARI Far-infrared All-Sky Survey Maps Version 2.1 (Public release version 1)" akari_fis_allskymap_2_1 6,688 Yes Yes
AKARI "AKARI/IRC Pointed Observation Images (Phase 1&2)" akari_irc_poi_phase1and2_1 7,850 Yes Yes
AKARI "AKARI FIS All-Sky Survey Bright Source Catalogue Version 1.0" akari_fis_bsc_1 427,071 Yes Yes akari_fis_bsc_1 on AKARI CAS
AKARI "AKARI IRC All-Sky Survey Point Source Catalogue Version 1.0" akari_irc_psc_1 870,973 Yes Yes akari_irc_psc_1 on AKARI CAS
AKARI "AKARI NEP-Deep Mid-Infrared Source Catalogue Version 2" akari_irc_nep_deep_psc_2 27,770 Yes Yes
AKARI "AKARI NEP-Wide IR Source Catalogue Version 1" akari_irc_nep_wide_psc_1 114,794 Yes Yes
AKARI "AKARI-LMC Point Source Catalogue Version 1"
This contains all the detected sources by "AKARI" observations, named "Archive" by the author.
akari_irc_lmc_psc_1_all 802,285 Yes Yes
AKARI Subset of the "AKARI-LMC Point Source Catalogue Version 1", including only the sources that have counterparts in the "Spitzer SAGE point-source catalog". It is named "Catalog" by the author. akari_irc_lmc_psc_1_sage 660,286 Yes Yes
AKARI "Asteroid catalog using AKARI (AcuA)" akari_irc_acua_psc_1 5,120 No Yes
AKARI "The Asteroid Catalog Using AKARI IRC Slow-Scan Observation" akari_irc_acua_iss_psc_1 88 No Yes
AKARI "AKARI Asteroid Flux Catalog Ver.1" akari_irc_astflux_psc_1 20,780 No Yes
AKARI "AKARI Near Infrared Asteroid Spectral Catalog Version 1" akari_irc_acua_spectrum_1 147 No Yes
AKARI "AKARI/IRC MIR-S slit-less spectroscopic catalogue" akari_irc_slitless_mir_spectrum_1 862 Yes Yes
AKARI 9 µm point source catalogue, generated as a by-product of "AKARI/IRC MIR-S slit-less spectroscopic catalogue" akari_irc_slitless_mir_psc_1 42,837 Yes Yes
AKARI "AKARI/IRC NIR Spectral Atlas of Galactic Planetary Nebulae" akari_irc_gal_pn_spectrum_1 72 Yes Yes
AKARI "AKARI Near-infrared Spectral Atlas of Galactic HII regions Version 1" akari_irc_gal_hii_spectrum_1 122 Yes Yes
AKARI "AKARI IRC NIR Low-resolution Spectral Catalogue of Diffuse Sky Patches Version 1" akari_irc_diffuse_skypatch_spectrum_1 278 Yes Yes
AKARI "AKARI-LMC Near-Infrared Spectroscopic Catalogue Version 1" akari_irc_lmc_spectrum_1 2,111 Yes Yes
AKARI Description of each distribution package of "AKARI Pointed Observation Raw Data Version 1 (Phase 1&2) and Version 2 (Phase 3)" akari_pointed_rawdata_package_info 24,436 Yes Yes PKGINFO
AKARI "AKARI" Proposals information. akari_proposal 171 No Yes

akari_fis_allskymap_2_1

Descriptions of the invidual image files composing "AKARI Far-infrared All-Sky Survey Maps Version 2.1 (Public release version 1)".

No. Column Name Type Unit Description Former Column Name Former Type Former Unit
1 file_id integer Data file ID fits_id INTEGER
2 reference_lon double precision Coordinate Longitude of the reference point crval1 DOUBLE
3 reference_lat double precision Coordinate Latitude of the reference point crval2 DOUBLE
4 coordinate_system character varying(8) Coordinate system of the data files.
5 reference_pixel_x double precision Pixel x coordinate of reference point crpix1 DOUBLE
6 reference_pixel_y double precision Pixel y coordinate of reference point crpix2 DOUBLE
7 center_ra double precision degree Image center, Right Ascenstion J2000. ra DOUBLE degree
8 center_dec double precision degree Image center, Declinatoion J2000. dec DOUBLE degree
9 center_ra_b1950 double precision degree Image center, Right Ascenstion B1950. Calculated from (center_ra, center_dec) ra1950 DOUBLE degree
10 center_dec_b1950 double precision degree Image center, Declinatoion B1950. Calculated from (center_ra, center_dec) dec1950 DOUBLE degree
11 center_ecliptic_lon double precision degree Image center, Ecliptic Longitude. Calculated from (center_ra, center_dec) lambda DOUBLE degree
12 center_ecliptic_lat double precision degree Image center, Ecliptic Latitude. Calculated from (center_ra, center_dec) beta DOUBLE degree
13 center_galactic_lon double precision degree Image center, Galactic Longitude. Calculated from (center_ra, center_dec) lon DOUBLE degree
14 center_galactic_lat double precision degree Image center, Galactic Latitude. Calculated from (center_ra, center_dec) lat DOUBLE degree
15 band character varying(8) Observation wavelength band VARCHAR(8)
16 quantity_of_pixel_x integer Number of x pixels naxis1 INTEGER
17 quantity_of_pixel_y integer Number of y pixels naxis2 INTEGER
18 rotation_1_1 double precision Rotation factor of the pixel counter electrode point near the reference point cd1_1 DOUBLE
19 rotation_1_2 double precision Rotation factor of the pixel counter electrode point near the reference point cd1_2 DOUBLE
20 rotation_2_1 double precision Rotation factor of the pixel counter electrode point near the reference point cd2_1 DOUBLE
21 rotation_2_2 double precision Rotation factor of the pixel counter electrode point near the reference point cd2_2 DOUBLE
22 file_create_date character varying(64) UTC Data file created time create_date VARCHAR(64) UTC
23 data_access_url character varying(255) URL to the dataset fits_name VARCHAR(64)
24 ql_access_url character varying(255) URL to the quick look image (Mode 90% scale, Log scale) page
25 ql_image_url character varying(255) URL to the quick look image (Mode 90% scale)
26 corner1_ra double precision degree Coordinate of the vertex1 of the observation field of view, Right Ascension J2000.
27 corner1_dec double precision degree Coordinate of the vertex1 of the observation field of view, Declinationn J2000.
28 corner2_ra double precision degree Coordinate of the vertex2 of the observation field of view, Right Ascension J2000.
29 corner2_dec double precision degree Coordinate of the vertex2 of the observation field of view, Declinationn J2000.
30 corner3_ra double precision degree Coordinate of the vertex3 of the observation field of view, Right Ascension J2000.
31 corner3_dec double precision degree Coordinate of the vertex3 of the observation field of view, Declinationn J2000.
32 corner4_ra double precision degree Coordinate of the vertex4 of the observation field of view, Right Ascension J2000.
33 corner4_dec double precision degree Coordinate of the vertex4 of the observation field of view, Declinationn J2000.
34 corner1_ra_b1950 double precision degree Coordinate of the vertex1 of the observation field of view, Right Ascension B1950.
35 corner1_dec_b1950 double precision degree Coordinate of the vertex1 of the observation field of view, Declinationn B1950.
36 corner2_ra_b1950 double precision degree Coordinate of the vertex2 of the observation field of view, Right Ascension B1950.
37 corner2_dec_b1950 double precision degree Coordinate of the vertex2 of the observation field of view, Declinationn B1950.
38 corner3_ra_b1950 double precision degree Coordinate of the vertex3 of the observation field of view, Right Ascension B1950.
39 corner3_dec_b1950 double precision degree Coordinate of the vertex3 of the observation field of view, Declinationn B1950.
40 corner4_ra_b1950 double precision degree Coordinate of the vertex4 of the observation field of view, Right Ascension B1950.
41 corner4_dec_b1950 double precision degree Coordinate of the vertex4 of the observation field of view, Declinationn B1950.
42 corner1_ecliptic_lon double precision degree Coordinate of the vertex1 of the observation field of view, Ecliptic Longitude.
43 corner1_ecliptic_lat double precision degree Coordinate of the vertex1 of the observation field of view, Ecliptic Latitude.
44 corner2_ecliptic_lon double precision degree Coordinate of the vertex2 of the observation field of view, Ecliptic Longitude.
45 corner2_ecliptic_lat double precision degree Coordinate of the vertex2 of the observation field of view, Ecliptic Latitude.
46 corner3_ecliptic_lon double precision degree Coordinate of the vertex3 of the observation field of view, Ecliptic Longitude.
47 corner3_ecliptic_lat double precision degree Coordinate of the vertex3 of the observation field of view, Ecliptic Latitude.
48 corner4_ecliptic_lon double precision degree Coordinate of the vertex4 of the observation field of view, Ecliptic Longitude.
49 corner4_ecliptic_lat double precision degree Coordinate of the vertex4 of the observation field of view, Ecliptic Latitude.
50 corner1_galactic_lon double precision degree Coordinate of the vertex1 of the observation field of view, Galactic Longitude.
51 corner1_galactic_lat double precision degree Coordinate of the vertex1 of the observation field of view, Galactic Latitude.
52 corner2_galactic_lon double precision degree Coordinate of the vertex2 of the observation field of view, Galactic Longitude.
53 corner2_galactic_lat double precision degree Coordinate of the vertex2 of the observation field of view, Galactic Latitude.
54 corner3_galactic_lon double precision degree Coordinate of the vertex3 of the observation field of view, Galactic Longitude.
55 corner3_galactic_lat double precision degree Coordinate of the vertex3 of the observation field of view, Galactic Latitude.
56 corner4_galactic_lon double precision degree Coordinate of the vertex4 of the observation field of view, Galactic Longitude.
57 corner4_galactic_lat double precision degree Coordinate of the vertex4 of the observation field of view, Galactic Latitude.

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akari_irc_poi_phase1and2_1

Descriptions of the invidual image files composing "AKARI/IRC Pointed Observation Images (Phase 1&2)".

No. Column Name Type Unit Description
1 object_id integer Target ID. 'observation_id' = 'object_id' + '-' + 'observation_count'(Add 0 to the head and align 3 digits)
2 observation_count integer Ordinal number at observations for the same target. 'observation_id' = 'object_id' + '-' + 'observation_count'(Add 0 to the head and align 3 digits)
3 aot_name character varying(5) Astronomical Observation Template
4 aot_param character varying(4) AOT Parameters. Multiple parameters are connected with ';'.
5 irc_operation_mode character varying(4) IRC operation mode. MAIN or PARA (Parallel).
6 observation_start_time timestamp without time zone UTC Date and Time of observation start [UTC]
7 observation_start_time_mjd double precision MJD Date and Time of observation start [MJD]
8 observation_end_time timestamp without time zone UTC Date and Time of observation end [UTC]
9 observation_end_time_mjd double precision MJD Date and Time of observation end [MJD]
10 object_name character varying(25) Object Name
11 object_ra numeric(6,3) degree Right Ascension(J2000) of object position
12 object_dec numeric(6,3) degree Declination(J2000) of object position
13 object_ra_b1950 numeric(6,3) degree Right Ascension(B1950) of object position. Calculated from (object_ra, object_dec)
14 object_dec_b1950 numeric(6,3) degree Declination(B1950) of object position. Calculated from (object_ra, object_dec)
15 object_ecliptic_lon numeric(6,3) degree Ecliptic Longitude of object position. Calculated from (object_ra, object_dec)
16 object_ecliptic_lat numeric(6,3) degree Ecliptic Latitude of object position. Calculated from (object_ra, object_dec)
17 object_galactic_lon numeric(6,3) degree Galactic Longitude of object position. Calculated from (object_ra, object_dec)
18 object_galactic_lat numeric(6,3) degree Galactic Latitude of object position. Calculated from (object_ra, object_dec)
19 is_affected_by_ghost_mir_s character varying(1) Warnings for MIR-S ghost. Y (data may suffer the issue) or N (data may not suffer the issue)
20 is_affected_by_memory_effect_mir_s character varying(1) Warnings for MIR-S memory effect. Y (data may suffer the issue) or N (data may not suffer the issue)
21 is_affected_by_memory_effect_mir_l character varying(1) Warnings for MIR-L memory effect. Y (data may suffer the issue) or N (data may not suffer the issue)
22 quantity_of_frame_n2 smallint Number of all frames for N2
23 quantity_of_combined_frame_n2 smallint Number of combined frames for N2
24 catalogue_to_decide_position_n2 character varying(5) Source of WCS information. One of AOCS/2MASS/WISE/WRONG
25 position_err_n2 numeric(3,2) arcsec WCS error for N2
26 quantity_of_object_in_n2 integer Number of stars in 1.5 arcsec for WCS matching for N2
27 center_ra_n2 numeric(7,4) degree Right Ascension(J2000) at FITS center for N2
28 center_dec_n2 numeric(7,4) degree Declination(J2000) at FITS center for N2
29 center_ra_b1950_n2 numeric(7,4) degree Right Ascension(B1950) at FITS center for N2
30 center_dec_b1950_n2 numeric(7,4) degree Declination(B1950) at FITS center for N2
31 center_ecliptic_lon_n2 numeric(7,4) degree Ecliptic Longitude at FITS center for N2
32 center_ecliptic_lat_n2 numeric(7,4) degree Ecliptic Latitude at FITS center for N2
33 center_galactic_lon_n2 numeric(7,4) degree Galactic Longitude at FITS center for N2
34 center_galactic_lat_n2 numeric(7,4) degree Galactic Latitude at FITS center for N2
35 quantity_of_frame_n3 smallint Number of all frames for N3
36 quantity_of_combined_frame_n3 smallint Number of combined frames for N3
37 catalogue_to_decide_position_n3 character varying(5) Source of WCS information. One of AOCS/2MASS/WISE/WRONG
38 position_err_n3 numeric(3,2) arcsec WCS error for N3
39 quantity_of_object_in_n3 integer Number of stars in 1.5 arcsec for WCS matching for N3
40 center_ra_n3 numeric(7,4) degree Right Ascension(J2000) at FITS center for N3
41 center_dec_n3 numeric(7,4) degree Declination(J2000) at FITS center for N3
42 center_ra_b1950_n3 numeric(7,4) degree Right Ascension(B1950) at FITS center for N3
43 center_dec_b1950_n3 numeric(7,4) degree Declination(B1950) at FITS center for N3
44 center_ecliptic_lon_n3 numeric(7,4) degree Ecliptic Longitude at FITS center for N3
45 center_ecliptic_lat_n3 numeric(7,4) degree Ecliptic Latitude at FITS center for N3
46 center_galactic_lon_n3 numeric(7,4) degree Galactic Longitude at FITS center for N3
47 center_galactic_lat_n3 numeric(7,4) degree Galactic Latitude at FITS center for N3
48 quantity_of_frame_n4 smallint Number of all frames for N4
49 quantity_of_combined_frame_n4 smallint Number of combined frames for N4
50 catalogue_to_decide_position_n4 character varying(5) Source of WCS information. One of AOCS/2MASS/WISE/WRONG
51 position_err_n4 numeric(3,2) arcsec WCS error for N4
52 quantity_of_object_in_n4 integer Number of stars in 1.5 arcsec for WCS matching for N4
53 center_ra_n4 numeric(7,4) degree Right Ascension(J2000) at FITS center for N4
54 center_dec_n4 numeric(7,4) degree Declination(J2000) at FITS center for N4
55 center_ra_b1950_n4 numeric(7,4) degree Right Ascension(B1950) at FITS center for N4
56 center_dec_b1950_n4 numeric(7,4) degree Declination(B1950) at FITS center for N4
57 center_ecliptic_lon_n4 numeric(7,4) degree Ecliptic Longitude at FITS center for N4
58 center_ecliptic_lat_n4 numeric(7,4) degree Ecliptic Latitude at FITS center for N4
59 center_galactic_lon_n4 numeric(7,4) degree Galactic Longitude at FITS center for N4
60 center_galactic_lat_n4 numeric(7,4) degree Galactic Latitude at FITS center for N4
61 quantity_of_frame_s7 smallint Number of all frames for S7
62 quantity_of_combined_frame_s7 smallint Number of combined frames for S7
63 catalogue_to_decide_position_s7 character varying(5) Source of WCS information. One of AOCS/2MASS/WISE/WRONG
64 position_err_s7 numeric(3,2) arcsec WCS error for S7
65 quantity_of_object_in_s7 integer Number of stars in 1.5 arcsec for WCS matching for S7
66 center_ra_s7 numeric(7,4) degree Right Ascension(J2000) at FITS center for S7
67 center_dec_s7 numeric(7,4) degree Declination(J2000) at FITS center for S7
68 center_ra_b1950_s7 numeric(7,4) degree Right Ascension(B1950) at FITS center for S7
69 center_dec_b1950_s7 numeric(7,4) degree Declination(B1950) at FITS center for S7
70 center_ecliptic_lon_s7 numeric(7,4) degree Ecliptic Longitude at FITS center for S7
71 center_ecliptic_lat_s7 numeric(7,4) degree Ecliptic Latitude at FITS center for S7
72 center_galactic_lon_s7 numeric(7,4) degree Galactic Longitude at FITS center for S7
73 center_galactic_lat_s7 numeric(7,4) degree Galactic Latitude at FITS center for S7
74 quantity_of_frame_s9w smallint Number of all frames for S9W
75 quantity_of_combined_frame_s9w smallint Number of combined frames for S9W
76 catalogue_to_decide_position_s9w character varying(5) Source of WCS information. One of AOCS/2MASS/WISE/WRONG
77 position_err_s9w numeric(3,2) arcsec WCS error for S9W
78 quantity_of_object_in_s9w integer Number of stars in 1.5 arcsec for WCS matching for S9W
79 center_ra_s9w numeric(7,4) degree Right Ascension(J2000) at FITS center for S9W
80 center_dec_s9w numeric(7,4) degree Declination(J2000) at FITS center for S9W
81 center_ra_b1950_s9w numeric(7,4) degree Right Ascension(B1950) at FITS center for S9W
82 center_dec_b1950_s9w numeric(7,4) degree Declination(B1950) at FITS center for S9W
83 center_ecliptic_lon_s9w numeric(7,4) degree Ecliptic Longitude at FITS center for S9W
84 center_ecliptic_lat_s9w numeric(7,4) degree Ecliptic Latitude at FITS center for S9W
85 center_galactic_lon_s9w numeric(7,4) degree Galactic Longitude at FITS center for S9W
86 center_galactic_lat_s9w numeric(7,4) degree Galactic Latitude at FITS center for S9W
87 quantity_of_frame_s11 smallint Number of all frames for S11
88 quantity_of_combined_frame_s11 smallint Number of combined frames for S11
89 catalogue_to_decide_position_s11 character varying(5) Source of WCS information. One of AOCS/2MASS/WISE/WRONG
90 position_err_s11 numeric(3,2) arcsec WCS error for S11
91 quantity_of_object_in_s11 integer Number of stars in 1.5 arcsec for WCS matching for S11
92 center_ra_s11 numeric(7,4) degree Right Ascension(J2000) at FITS center for S11
93 center_dec_s11 numeric(7,4) degree Declination(J2000) at FITS center for S11
94 center_ra_b1950_s11 numeric(7,4) degree Right Ascension(B1950) at FITS center for S11
95 center_dec_b1950_s11 numeric(7,4) degree Declination(B1950) at FITS center for S11
96 center_ecliptic_lon_s11 numeric(7,4) degree Ecliptic Longitude at FITS center for S11
97 center_ecliptic_lat_s11 numeric(7,4) degree Ecliptic Latitude at FITS center for S11
98 center_galactic_lon_s11 numeric(7,4) degree Galactic Longitude at FITS center for S11
99 center_galactic_lat_s11 numeric(7,4) degree Galactic Latitude at FITS center for S11
100 quantity_of_frame_l15 smallint Number of all frames for L15
101 quantity_of_combined_frame_l15 smallint Number of combined frames for L15
102 catalogue_to_decide_position_l15 character varying(5) Source of WCS information. One of AOCS/2MASS/WISE/WRONG
103 position_err_l15 numeric(3,2) arcsec WCS error for L15
104 quantity_of_object_in_l15 integer Number of stars in 1.5 arcsec for WCS matching for L15
105 center_ra_l15 numeric(7,4) degree Right Ascension(J2000) at FITS center for L15
106 center_dec_l15 numeric(7,4) degree Declination(J2000) at FITS center for L15
107 center_ra_b1950_l15 numeric(7,4) degree Right Ascension(B1950) at FITS center for L15
108 center_dec_b1950_l15 numeric(7,4) degree Declination(B1950) at FITS center for L15
109 center_ecliptic_lon_l15 numeric(7,4) degree Ecliptic Longitude at FITS center for L15
110 center_ecliptic_lat_l15 numeric(7,4) degree Ecliptic Latitude at FITS center for L15
111 center_galactic_lon_l15 numeric(7,4) degree Galactic Longitude at FITS center for L15
112 center_galactic_lat_l15 numeric(7,4) degree Galactic Latitude at FITS center for L15
113 frame_shift_method_l15 character varying(7) Image shift type used for MIR-L stacking. COADD or LusingS
114 quantity_of_frame_l18w smallint Number of all frames for L18W
115 quantity_of_combined_frame_l18w smallint Number of combined frames for L18W
116 catalogue_to_decide_position_l18w character varying(5) Source of WCS information. One of AOCS/2MASS/WISE/WRONG
117 position_err_l18w numeric(3,2) arcsec WCS error for L18W
118 quantity_of_object_in_l18w integer Number of stars in 1.5 arcsec for WCS matching for L18W
119 center_ra_l18w numeric(7,4) degree Right Ascension(J2000) at FITS center for L18W
120 center_dec_l18w numeric(7,4) degree Declination(J2000) at FITS center for L18W
121 center_ra_b1950_l18w numeric(7,4) degree Right Ascension(B1950) at FITS center for L18W
122 center_dec_b1950_l18w numeric(7,4) degree Declination(B1950) at FITS center for L18W
123 center_ecliptic_lon_l18w numeric(7,4) degree Ecliptic Longitude at FITS center for L18W
124 center_ecliptic_lat_l18w numeric(7,4) degree Ecliptic Latitude at FITS center for L18W
125 center_galactic_lon_l18w numeric(7,4) degree Galactic Longitude at FITS center for L18W
126 center_galactic_lat_l18w numeric(7,4) degree Galactic Latitude at FITS center for L18W
127 frame_shift_method_l18w character varying(7) Image shift type used for MIR-L stacking. COADD or LusingS
128 quantity_of_frame_l24 smallint Number of all frames for L24
129 quantity_of_combined_frame_l24 smallint Number of combined frames for L24
130 catalogue_to_decide_position_l24 character varying(5) Source of WCS information. One of AOCS/2MASS/WISE/WRONG
131 position_err_l24 numeric(3,2) arcsec WCS error for L24
132 quantity_of_object_in_l24 integer Number of stars in 1.5 arcsec for WCS matching for L24
133 center_ra_l24 numeric(7,4) degree Right Ascension(J2000) at FITS center for L24
134 center_dec_l24 numeric(7,4) degree Declination(J2000) at FITS center for L24
135 center_ra_b1950_l24 numeric(7,4) degree Right Ascension(B1950) at FITS center for L24
136 center_dec_b1950_l24 numeric(7,4) degree Declination(B1950) at FITS center for L24
137 center_ecliptic_lon_l24 numeric(7,4) degree Ecliptic Longitude at FITS center for L24
138 center_ecliptic_lat_l24 numeric(7,4) degree Ecliptic Latitude at FITS center for L24
139 center_galactic_lon_l24 numeric(7,4) degree Galactic Longitude at FITS center for L24
140 center_galactic_lat_l24 numeric(7,4) degree Galactic Latitude at FITS center for L24
141 frame_shift_method_l24 character varying(7) Image shift type used for MIR-L stacking. COADD or LusingS
142 data_access_url character varying(255) URL to access dataset
143 band_of_thumbnail_image character varying(4) Band name of the thumbnail image
144 ql_image_url character varying(255) URL used to access dataset
145 ql_access_url character varying(255) URL to access quick look page
146 instrument_of_fov character varying(9) Instrument whose corner coordinates are registered in this data
147 corner1_ra numeric(8,5) degree Coordinate of the vertex1 of the observation field of view, Right Ascension J2000.
148 coner1_dec numeric(8,5) degree Coordinate of the vertex1 of the observation field of view, Declinationn J2000.
149 corner2_ra numeric(8,5) degree Coordinate of the vertex2 of the observation field of view, Right Ascension J2000.
150 corner2_dec numeric(8,5) degree Coordinate of the vertex2 of the observation field of view, Declinationn J2000.
151 corner3_ra numeric(8,5) degree Coordinate of the vertex3 of the observation field of view, Right Ascension J2000.
152 corner3_dec numeric(8,5) degree Coordinate of the vertex3 of the observation field of view, Declinationn J2000.
153 corner4_ra numeric(8,5) degree Coordinate of the vertex4 of the observation field of view, Right Ascension J2000.
154 corner4_dec numeric(8,5) degree Coordinate of the vertex4 of the observation field of view, Declinationn J2000.
155 corner1_ra_b1950 numeric(8,5) degree Coordinate of the vertex1 of the observation field of view, Right Ascension B1950.
156 corner1_dec_b1950 numeric(8,5) degree Coordinate of the vertex1 of the observation field of view, Declinationn B1950.
157 corner2_ra_b1950 numeric(8,5) degree Coordinate of the vertex2 of the observation field of view, Right Ascension B1950.
158 corner2_dec_b1950 numeric(8,5) degree Coordinate of the vertex2 of the observation field of view, Declinationn B1950.
159 corner3_ra_b1950 numeric(8,5) degree Coordinate of the vertex3 of the observation field of view, Right Ascension B1950.
160 corner3_dec_b1950 numeric(8,5) degree Coordinate of the vertex3 of the observation field of view, Declinationn B1950.
161 corner4_ra_b1950 numeric(8,5) degree Coordinate of the vertex4 of the observation field of view, Right Ascension B1950.
162 corner4_dec_b1950 numeric(8,5) degree Coordinate of the vertex4 of the observation field of view, Declinationn B1950.
163 corner1_ecliptic_lon numeric(8,5) degree Coordinate of the vertex1 of the observation field of view, Ecliptic Longitude.
164 corner1_ecliptic_lat numeric(8,5) degree Coordinate of the vertex1 of the observation field of view, Ecliptic Latitude.
165 corner2_ecliptic_lon numeric(8,5) degree Coordinate of the vertex2 of the observation field of view, Ecliptic Longitude.
166 corner2_ecliptic_lat numeric(8,5) degree Coordinate of the vertex2 of the observation field of view, Ecliptic Latitude.
167 corner3_ecliptic_lon numeric(8,5) degree Coordinate of the vertex3 of the observation field of view, Ecliptic Longitude.
168 corner3_ecliptic_lat numeric(8,5) degree Coordinate of the vertex3 of the observation field of view, Ecliptic Latitude.
169 corner4_ecliptic_lon numeric(8,5) degree Coordinate of the vertex4 of the observation field of view, Ecliptic Longitude.
170 corner4_ecliptic_lat numeric(8,5) degree Coordinate of the vertex4 of the observation field of view, Ecliptic Latitude.
171 corner1_galactic_lon numeric(8,5) degree Coordinate of the vertex1 of the observation field of view, Galactic Longitude.
172 corner1_galactic_lat numeric(8,5) degree Coordinate of the vertex1 of the observation field of view, Galactic Latitude.
173 corner2_galactic_lon numeric(8,5) degree Coordinate of the vertex2 of the observation field of view, Galactic Longitude.
174 corner2_galactic_lat numeric(8,5) degree Coordinate of the vertex2 of the observation field of view, Galactic Latitude.
175 corner3_galactic_lon numeric(8,5) degree Coordinate of the vertex3 of the observation field of view, Galactic Longitude.
176 corner3_galactic_lat numeric(8,5) degree Coordinate of the vertex3 of the observation field of view, Galactic Latitude.
177 corner4_galactic_lon numeric(8,5) degree Coordinate of the vertex4 of the observation field of view, Galactic Longitude.
178 corner4_galactic_lat numeric(8,5) degree Coordinate of the vertex4 of the observation field of view, Galactic Latitude.

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akari_fis_bsc_1

"AKARI FIS All-Sky Survey Bright Source Catalogue Version 1.0".

No. Column Name Type Unit Description on DARTS/AKARI CAS
Column Name Type Unit
1 object_id integer Unique identifier for the DARTS database. objID is defined like VVxxxxxx in the decimal system. VV indicates the version code of catalog, and xxxxxx shows row number. Do not refer this ID in your literatures. objID INT4
2 object_name character varying(14) Source identifier from its J2000 coordinates, following the IAU Recommendations for Nomenclature (2006). The format is HHMMSSS+/-DDMMSS, e.g., 0123456+765432 for a source at (01h23m45.6s, +76d54m32s). The source must be referred to in the literatures by its full name; AKARI-FIS-V1 J0123456+765432. objName CHAR(14)
3 object_ra double precision degree J2000 Right Ascension of the source position. ra FLOAT8 degree
4 object_dec double precision degree J2000 Declination of the source position. dec FLOAT8 degree
5 object_ra_b1950 double precision degree Right Ascension (B1950) ra1950 FLOAT8 degree
6 object_dec_b1950 double precision degree Declination (B1950) dec1950 FLOAT8 degree
7 object_ecliptic_lon double precision degree Ecliptic longitude lambda FLOAT8 degree
8 object_ecliptic_lat double precision degree Ecliptic latitude beta FLOAT8 degree
9 object_galactic_lon double precision degree Galactic longitude l FLOAT8 degree
10 object_galactic_lat double precision degree Galactic latitude b FLOAT8 degree
11 object_x double precision Unit vector for ra+dec cx FLOAT8
12 object_y double precision Unit vector for ra+dec cy FLOAT8
13 object_z double precision Unit vector for ra+dec cz FLOAT8
14 position_err_on_major_axis double precision arcsec One-sigma error of the source position expressed by an ellipse with Major and Minor axes in arcsec, and Position Angle in degees measured from North to East. In the currently version we give the same value (6.0 arcsec) for all the sources both in the major and minor axis (thus polar-angle is 0.0) based on the statistical analysis in Section 5.5 of the Release Note . posErrMj FLOAT4 arcsec
15 position_err_on_minor_axis double precision arcsec One-sigma error of the source position expressed by an ellipse with Major and Minor axes in arcsec, and Position Angle in degees measured from North to East. In the currently version we give the same value (6.0 arcsec) for all the sources both in the major and minor axis (thus polar-angle is 0.0) based on the statistical analysis in Section 5.5 of the Release Note . posErrMi FLOAT4 arcsec
16 position_err_on_roll_angle double precision degree One-sigma error of the source position expressed by an ellipse with Major and Minor axes in arcsec, and Position Angle in degees measured from North to East. In the currently version we give the same value (6.0 arcsec) for all the sources both in the major and minor axis (thus polar-angle is 0.0) based on the statistical analysis in Section 5.5 of the Release Note . posErrPA FLOAT4 degree
17 flux_density_65 double precision Jy Flux density of the source in the four FIS bands in Jansky. In the catalogue the four FIS bands are indicated by their central wavelength as 65, 90, 140 and 160.
Values are given even for the unconfirmed sources as much as possible, though such the data are not guaranteed. If it is not possible to measure the source flux, `NULL' is set.
flux_65 FLOAT4 Jy
18 flux_density_90 double precision Jy Flux density of the source in the four FIS bands in Jansky. In the catalogue the four FIS bands are indicated by their central wavelength as 65, 90, 140 and 160.
Values are given even for the unconfirmed sources as much as possible, though such the data are not guaranteed. If it is not possible to measure the source flux, `NULL' is set.
flux_90 FLOAT4 Jy
19 flux_density_140 double precision Jy Flux density of the source in the four FIS bands in Jansky. In the catalogue the four FIS bands are indicated by their central wavelength as 65, 90, 140 and 160.
Values are given even for the unconfirmed sources as much as possible, though such the data are not guaranteed. If it is not possible to measure the source flux, `NULL' is set.
flux_140 FLOAT4 Jy
20 flux_density_160 double precision Jy Flux density of the source in the four FIS bands in Jansky. In the catalogue the four FIS bands are indicated by their central wavelength as 65, 90, 140 and 160.
Values are given even for the unconfirmed sources as much as possible, though such the data are not guaranteed. If it is not possible to measure the source flux, `NULL' is set.
flux_160 FLOAT4 Jy
21 flux_err_65 double precision Jy Flux uncertainty of the source flux in Jansky. It is evaluated as the standard deviation of the fluxes measured on the individual scans divided by the root square of the number of measurements (presented in quantity_of_scan_with_evidence_65). The error thus only includes relative uncertainty at the measurements. Details of the flux uncertainty are discussed in Section 5.3 of the Release Note .
When it is not possible to calculate the standard deviation, `NULL' is set to this column.
fErr_65 FLOAT4 Jy
22 flux_err_90 double precision Jy Flux uncertainty of the source flux in Jansky. It is evaluated as the standard deviation of the fluxes measured on the individual scans divided by the root square of the number of measurements (presented in quantity_of_scan_with_evidence_90). The error thus only includes relative uncertainty at the measurements. Details of the flux uncertainty are discussed in Section 5.3 of the Release Note .
When it is not possible to calculate the standard deviation, `NULL' is set to this column.
fErr_90 FLOAT4 Jy
23 flux_err_140 double precision Jy Flux uncertainty of the source flux in Jansky. It is evaluated as the standard deviation of the fluxes measured on the individual scans divided by the root square of the number of measurements (presented in quantity_of_scan_with_evidence_140). The error thus only includes relative uncertainty at the measurements. Details of the flux uncertainty are discussed in Section 5.3 of the Release Note .
When it is not possible to calculate the standard deviation, `NULL' is set to this column.
fErr_140 FLOAT4 Jy
24 flux_err_160 double precision Jy Flux uncertainty of the source flux in Jansky. It is evaluated as the standard deviation of the fluxes measured on the individual scans divided by the root square of the number of measurements (presented in quantity_of_scan_with_evidence_160). The error thus only includes relative uncertainty at the measurements. Details of the flux uncertainty are discussed in Section 5.3 of the Release Note .
When it is not possible to calculate the standard deviation, `NULL' is set to this column.
fErr_160 FLOAT4 Jy
25 flux_quality_65 smallint Four level flux quality indicator:
3:  High quality (the source is confirmed and flux is reliable)
2:  The source is confirmed but flux is not reliable (see data_condition_flag_65)
1:  The source is not confirmed
0:  Not observed (no scan data available)
fQual_65 INT2
26 flux_quality_90 smallint Four level flux quality indicator:
3:  High quality (the source is confirmed and flux is reliable)
2:  The source is confirmed but flux is not reliable (see data_condition_flag_90)
1:  The source is not confirmed
0:  Not observed (no scan data available)
fQual_90 INT2
27 flux_quality_140 smallint Four level flux quality indicator:
3:  High quality (the source is confirmed and flux is reliable)
2:  The source is confirmed but flux is not reliable (see data_condition_flag_140)
1:  The source is not confirmed
0:  Not observed (no scan data available)
fQual_140 INT2
28 flux_quality_160 smallint Four level flux quality indicator:
3:  High quality (the source is confirmed and flux is reliable)
2:  The source is confirmed but flux is not reliable (see data_condition_flag_160)
1:  The source is not confirmed
0:  Not observed (no scan data available)
fQual_160 INT2
29 data_condition_flag_65 smallint A 16-bit flag per band indicating various data condition. In version 1 catalogue three bits are used. The first bit (bit0) is used to indicate the CDS sampling mode. The second bit (bit1) warns the flux of the band is less than a half of the detection limit, and is not reliable. The fourth bit (bit3) tells that the source is possibly false detection due to `side-lobe' effects (see, Section 7.7 of the Release Note). The third bit (bit2) was previously indicated an anomaly which does not exist in the current version, and thus is kept unused. Sources with bit1 or bit3 = 1 have flux_quality_65 = 2 or less. Other bits are reserved for the future implementation.
                                   USB ------------- bit ----- LSB
                                       ... 7  6  5  4  3  2  1  0
                                   decimal |  |  |  |  |  |  |  |
   reserved ------------------------- 128 -+  |  |  |  |  |  |  |
   reserved -------------------------- 64 ----+  |  |  |  |  |  |
   reserved -------------------------- 32 -------+  |  |  |  |  |
   reserved -------------------------- 16 ----------+  |  |  |  |
   1: possibly `side-lobe' detection--- 8 -------------+  |  |  |
   not used --------------------------- 4 ----------------+  |  |
   1: Flux too low--------------------- 2 -------------------+  |
   0: Normal mode, 1: CDS mode -------- 1 ----------------------+
   
`NULL' is set in case of no measurement (flux_quality_65 = 0).
flags_65 INT2
30 data_condition_flag_90 smallint A 16-bit flag per band indicating various data condition. In version 1 catalogue three bits are used. The first bit (bit0) is used to indicate the CDS sampling mode. The second bit (bit1) warns the flux of the band is less than a half of the detection limit, and is not reliable. The fourth bit (bit3) tells that the source is possibly false detection due to `side-lobe' effects (see, Section 7.7 of the Release Note). The third bit (bit2) was previously indicated an anomaly which does not exist in the current version, and thus is kept unused. Sources with bit1 or bit3 = 1 have flux_quality_90 = 2 or less. Other bits are reserved for the future implementation.
                                   USB ------------- bit ----- LSB
                                       ... 7  6  5  4  3  2  1  0
                                   decimal |  |  |  |  |  |  |  |
   reserved ------------------------- 128 -+  |  |  |  |  |  |  |
   reserved -------------------------- 64 ----+  |  |  |  |  |  |
   reserved -------------------------- 32 -------+  |  |  |  |  |
   reserved -------------------------- 16 ----------+  |  |  |  |
   1: possibly `side-lobe' detection--- 8 -------------+  |  |  |
   not used --------------------------- 4 ----------------+  |  |
   1: Flux too low--------------------- 2 -------------------+  |
   0: Normal mode, 1: CDS mode -------- 1 ----------------------+
   
`NULL' is set in case of no measurement (flux_quality_90 = 0).
flags_90 INT2
31 data_condition_flag_140 smallint A 16-bit flag per band indicating various data condition. In version 1 catalogue three bits are used. The first bit (bit0) is used to indicate the CDS sampling mode. The second bit (bit1) warns the flux of the band is less than a half of the detection limit, and is not reliable. The fourth bit (bit3) tells that the source is possibly false detection due to `side-lobe' effects (see, Section 7.7 of the Release Note). The third bit (bit2) was previously indicated an anomaly which does not exist in the current version, and thus is kept unused. Sources with bit1 or bit3 = 1 have flux_quality_140 = 2 or less. Other bits are reserved for the future implementation.
                                   USB ------------- bit ----- LSB
                                       ... 7  6  5  4  3  2  1  0
                                   decimal |  |  |  |  |  |  |  |
   reserved ------------------------- 128 -+  |  |  |  |  |  |  |
   reserved -------------------------- 64 ----+  |  |  |  |  |  |
   reserved -------------------------- 32 -------+  |  |  |  |  |
   reserved -------------------------- 16 ----------+  |  |  |  |
   1: possibly `side-lobe' detection--- 8 -------------+  |  |  |
   not used --------------------------- 4 ----------------+  |  |
   1: Flux too low--------------------- 2 -------------------+  |
   0: Normal mode, 1: CDS mode -------- 1 ----------------------+
   
`NULL' is set in case of no measurement (flux_quality_140 = 0).
flags_140 INT2
32 data_condition_flag_160 smallint A 16-bit flag per band indicating various data condition. In version 1 catalogue three bits are used. The first bit (bit0) is used to indicate the CDS sampling mode. The second bit (bit1) warns the flux of the band is less than a half of the detection limit, and is not reliable. The fourth bit (bit3) tells that the source is possibly false detection due to `side-lobe' effects (see, Section 7.7 of the Release Note). The third bit (bit2) was previously indicated an anomaly which does not exist in the current version, and thus is kept unused. Sources with bit1 or bit3 = 1 have flux_quality_160 = 2 or less. Other bits are reserved for the future implementation.
                                   USB ------------- bit ----- LSB
                                       ... 7  6  5  4  3  2  1  0
                                   decimal |  |  |  |  |  |  |  |
   reserved ------------------------- 128 -+  |  |  |  |  |  |  |
   reserved -------------------------- 64 ----+  |  |  |  |  |  |
   reserved -------------------------- 32 -------+  |  |  |  |  |
   reserved -------------------------- 16 ----------+  |  |  |  |
   1: possibly `side-lobe' detection--- 8 -------------+  |  |  |
   not used --------------------------- 4 ----------------+  |  |
   1: Flux too low--------------------- 2 -------------------+  |
   0: Normal mode, 1: CDS mode -------- 1 ----------------------+
   
`NULL' is set in case of no measurement (flux_quality_160 = 0).
flags_160 INT2
33 quantity_of_scan_with_evidence_65 smallint Number of scans on which the source is properly detected with logEvidence larger than the threshold. nScanC_65 INT2
34 quantity_of_scan_with_evidence_90 smallint Number of scans on which the source is properly detected with logEvidence larger than the threshold. nScanC_90 INT2
35 quantity_of_scan_with_evidence_140 smallint Number of scans on which the source is properly detected with logEvidence larger than the threshold. nScanC_140 INT2
36 quantity_of_scan_with_evidence_160 smallint Number of scans on which the source is properly detected with logEvidence larger than the threshold. nScanC_160 INT2
37 quantity_of_scan_65 smallint Total number of scans that passed on the source (that possibly observed the source) nScanP_65 INT2
38 quantity_of_scan_90 smallint Total number of scans that passed on the source (that possibly observed the source) nScanP_90 INT2
39 quantity_of_scan_140 smallint Total number of scans that passed on the source (that possibly observed the source) nScanP_140 INT2
40 quantity_of_scan_160 smallint Total number of scans that passed on the source (that possibly observed the source) nScanP_160 INT2
41 month_confirmation_flag_65 smallint The month confirmation flags are prepared per band. The value is 1 when the source is observed in the scans separated more than one months (usually an object is visible at every 6 months). This information is independent to hours confirmation and can be 1 even if the source is not confirmed (flux_quality_65 = 1). Because of the visibility constraint of the AKARI Survey, some sky regions were observed by scans only within a month.
This flag is `NULL' for flux_quality_65 = 0 sources.
mConf_65 INT2
42 month_confirmation_flag_90 smallint The month confirmation flags are prepared per band. The value is 1 when the source is observed in the scans separated more than one months (usually an object is visible at every 6 months). This information is independent to hours confirmation and can be 1 even if the source is not confirmed (flux_quality_90 = 1). Because of the visibility constraint of the AKARI Survey, some sky regions were observed by scans only within a month.
This flag is `NULL' for flux_quality_90 = 0 sources.
mConf_90 INT2
43 month_confirmation_flag_140 smallint The month confirmation flags are prepared per band. The value is 1 when the source is observed in the scans separated more than one months (usually an object is visible at every 6 months). This information is independent to hours confirmation and can be 1 even if the source is not confirmed (flux_quality_140 = 1). Because of the visibility constraint of the AKARI Survey, some sky regions were observed by scans only within a month.
This flag is `NULL' for flux_quality_140 = 0 sources.
mConf_140 INT2
44 month_confirmation_flag_160 smallint The month confirmation flags are prepared per band. The value is 1 when the source is observed in the scans separated more than one months (usually an object is visible at every 6 months). This information is independent to hours confirmation and can be 1 even if the source is not confirmed (flux_quality_160 = 1). Because of the visibility constraint of the AKARI Survey, some sky regions were observed by scans only within a month.
This flag is `NULL' for flux_quality_160 = 0 sources.
mConf_160 INT2
45 quantity_of_object_in_5arcmin smallint Number of sources in the catalogue within the distance of 5 arcmin from the source. This value is intended to be an indicator of crowdedness of the sky region. Since the source extraction program is tuned so that a unique source is found within 48 arcsec radius, the 5 arcmin radius corresponds to approximately 40 beams. nDens INT2
46 data_access_url character varying(255) URL to the dataset

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akari_irc_psc_1

"AKARI IRC All-Sky Survey Point Source Catalogue Version 1.0".

No. Column Name Type Unit Description on DARTS/AKARI CAS
Column Name Type Unit
1 object_id integer Unique identifier for the DARTS database. objID is defined like VVxxxxxxxx in the decimal system. VV indicates the version code of catalog, and xxxxxxxx shows row number. Do not refer this ID in your literatures. objID INT4
2 object_name character varying(14) Source name from its J2000 coordinates, following the IAU Recommendations for Nomenclature (2006). The format is HHMMSSS+/-DDMMSS, e.g., 0123456+765432 for a source at (01h23m45.6s, +76d54m32s). The source must be referred to in the literatures by its full name: AKARI-IRC-V1 J0123456+765432, where V1 refers to the version code. objName CHAR(14)
3 object_ra double precision degree J2000 Right Ascension of the source position. ra FLOAT8 degree
4 object_dec double precision degree J2000 Declination of the source position. dec FLOAT8 degree
object_ra_b1950 double precision degree Right Ascension (B1950) ra1950 FLOAT8 degree
6 object_dec_b1950 double precision degree Declination (B1950) dec1950 FLOAT8 degree
7 object_ecliptic_lon double precision degree Ecliptic longitude lambda FLOAT8 degree
8 object_ecliptic_lat double precision degree Ecliptic latitude beta FLOAT8 degree
9 object_galactic_lon double precision degree Galactic longitude l FLOAT8 degree
10 object_galactic_lat double precision degree Galactic latitude b FLOAT8 degree
11 object_x double precision Unit vector for ra+dec cx FLOAT8
12 object_y double precision Unit vector for ra+dec cy FLOAT8
13 object_z double precision Unit vector for ra+dec cz FLOAT8
14 position_err_on_major_axis double precision arcsec One-sigma error of the source position expressed by an ellipse with Major and Minor axes [arcsec], and Position Angle [deg; East from North]. If only two events are available, position_err_on_major_axis is calculated from the distance of the two events and position_err_on_minor_axis is set to the same as position_err_on_major_axis. posErrMj double precision arcsec
15 position_err_on_minor_axis double precision arcsec One-sigma error of the source position expressed by an ellipse with Major and Minor axes [arcsec], and Position Angle [deg; East from North]. If only two events are available, position_err_on_major_axis is calculated from the distance of the two events and position_err_on_minor_axis is set to the same as position_err_on_major_axis. posErrMi FLOAT4 arcsec
16 position_err_on_roll_angle double precision degree One-sigma error of the source position expressed by an ellipse with Major and Minor axes [arcsec], and Position Angle [deg; East from North]. If only two events are available, position_err_on_major_axis is calculated from the distance of the two events and position_err_on_minor_axis is set to the same as position_err_on_major_axis. posErrPA FLOAT4 degree
17 flux_density_09 double precision Jy Flux density of the source in S9W in Jansky. flux_09 FLOAT4 Jy
18 flux_density_18 double precision Jy Flux density of the source in L18W in Jansky. flux_18 FLOAT4 Jy
19 flux_err_09 double precision Jy Flux error in S9W. fErr_09 FLOAT4 Jy
20 flux_err_18 double precision Jy Flux error in L18W. fErr_18 FLOAT4 Jy
21 flux_quality_09 INT2 Flux density quality flag for S9W. 3 when flux is valid and 0 when flux is not available. fQual_09 INT2
22 flux_quality_18 INT2 Flux density quality flag for L18W. 3 when flux is valid and 0 when flux is not available. fQual_18 INT2
23 data_condition_flag_09 INT2 Bit flags of data quality for S9W:
1(LSB): not month confirmed:
This means that the period between the first detection and the last detection is shorter than a month.
2: saturated (not used in this version)
4: use SAA (not used in this version)
8(MSB): use edge events:
If the number of events is too small, we use the event data near the edge of the image strip. In this case, this flag warn you of underestimation of the flux.
flags_09 INT2
24 data_condition_flag_18 INT2 Bit flags of data quality for L18W:
1(LSB): not month confirmed:
This means that the period between the first detection and the last detection is shorter than a month.
2: saturated (not used in this version)
4: use SAA (not used in this version)
8(MSB): use edge events:
If the number of events is too small, we use the event data near the edge of the image strip. In this case, this flag warn you of underestimation of the flux.
flags_18 INT2
25 quantity_of_scan_with_evidence_09 smallint Number of scans on which the source is detected. Normally, quantity_of_scan_with_evidence is less or equal to quantity_of_scan. In some exceptional case, resultant position of the source drops out from the image stripe boundary and quantity_of_scan_with_evidence is larger than quantity_of_scan. nScanC_09 INT2
26 quantity_of_scan_with_evidence_18 smallint Number of scans on which the source is detected. Normally, quantity_of_scan_with_evidence is less or equal to quantity_of_scan. In some exceptional case, resultant position of the source drops out from the image stripe boundary and quantity_of_scan_with_evidence is larger than quantity_of_scan. nScanC_18 INT2
27 quantity_of_scan_09 smallint The number of times the source position has been scanned during the survey. nScanP_09 INT2
28 quantity_of_scan_18 smallint The number of times the source position has been scanned during the survey. nScanP_18 INT2
29 month_confirmation_flag_09 smallint 1 is month confirmed and 0 is not. Inverted value of LSB of data_condition_flag_09 mConf_09 INT2
30 month_confirmation_flag_18 smallint 1 is month confirmed and 0 is not. Inverted value of LSB of data_condition_flag_18 mConf_18 INT2
31 quantity_of_object_in_45arcsec_09 smallint The number of sources in 45 arcsec radius. nDens_09 INT2
32 quantity_of_object_in_45arcsec_18 smallint The number of sources in 45 arcsec radius. nDens_18 INT2
33 is_extended_09 smallint The flag indicates that the source is possibly more extended than the point spread function. This is "TRUE" when meanAB > 15.6 [arcsec]. extended_09 INT2
34 is_extended_18 smallint The flag indicates that the source is possibly more extended than the point spread function. This is "TRUE" when meanAB > 15.6 [arcsec]. extended_18 INT2
35 spread_radius_09 double precision The average of radius along major and minor axes of images, i.e. (< a > + < b >)/2 where < a > and < b > are the mean semi-major and semi-minor axis lengths of images estimated by SExtractor. meanAB_09 FLOAT4
36 spread_radius_18 double precision The average of radius along major and minor axes of images, i.e. (< a > + < b >)/2 where < a > and < b > are the mean semi-major and semi-minor axis lengths of images estimated by SExtractor. meanAB_18 FLOAT4
37 quantity_of_observation_to_decide_position smallint Number of events used to calculate the mean coordinates. If the source has more than two available S9W events, the position is estimated from S9W events only, else the position is estimated from L18W events,
i.e. quantity_of_observation_to_decide_position = quantity_of_scan_with_evidence_09 for quantity_of_scan_with_evidence_09 ≥ 2
quantity_of_observation_to_decide_position = quantity_of_scan_with_evidence_18 for quantity_of_scan_with_evidence_09 < 2
nDataPos INT2
38 quantity_of_observation_to_measure_flax_09 smallint Number of events that contribute to the flux measurements in the two bands. Normally, events near the edge of the image strip are excluded from the measurements. Note that if only 0 or 1 event are available, the flux is computed also from edge events. nData_09 INT2
39 quantity_of_observation_to_measure_flax_18 smallint Number of events that contribute to the flux measurements in the two bands. Normally, events near the edge of the image strip are excluded from the measurements. Note that if only 0 or 1 event are available, the flux is computed also from edge events. nData_18 INT2
40 data_access_url character varying(255) URL to the dataset

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akari_irc_nep_deep_psc_2

"AKARI NEP-Deep Mid-Infrared Source Catalogue Version 2".

No. Column Name type Unit Description
1 object_id integer Source ID
2 object_name character varying(19) Source name [Jnnnnnn.nn+nnnnnn.n]
3 object_ra numeric(8,5) degree Right Ascension (J2000.0). The coordinates of the objects. It is mostly from MegaCam z' band. If it has no counterpart from MegaCam z' but WIRCam Ks, the coordinates were derived from WIRCam Ks. If it has a counterpart from S-Cam z', neither MegaCam z' nor WIRCam Ks, the coordinates were derived from S-Cam z'. Otherwise, they were from AKARI MIR detection.
4 object_dec numeric(8,5) degree Declination (J2000.0). The coordinates of the objects. It is mostly from MegaCam z' band. If it has no counterpart from MegaCam z' but WIRCam Ks, the coordinates were derived from WIRCam Ks. If it has a counterpart from S-Cam z', neither MegaCam z' nor WIRCam Ks, the coordinates were derived from S-Cam z'. Otherwise, they were from AKARI MIR detection.
5 object_ra_b1950 numeric(8,5) degree Source position in Right Ascension (B1950). It is calculated from object_ra and object_dec.
6 object_dec_b1950 numeric(8,5) degree Source position in Declination (B1950). It is calculated from object_ra and object_dec.
7 object_ecliptic_lon numeric(8,5) degree Source position in Ecliptic longitude. It is calculated from object_ra and object_dec.
8 object_ecliptic_lat numeric(8,5) degree Source position in Ecliptic Latitude. It is calculated from object_ra and object_dec.
9 object_galactic_lon numeric(8,5) degree Source position in Galactic longitude. It is calculated from object_ra and object_dec.
10 object_galactic_lat numeric(8,5) degree Source position in Galactic Latitude. It is calculated from object_ra and object_dec.
11 ground_instument_and_band character varying(19) Band of ground-based catalogue.
12 object_id_in_megacam_z_dash integer ID of ground-based catalogue. MegaCam z' band catalogue IDs. No IDs are given for either WIRCam Ks or S-Cam z' band catalogues. (Oi et al 2014, A&A 566 A60)
13 object_id_in_akari_mir smallint ID of MIR detection catalogue. The same ID might be given to different objects, when multiple counterparts are found in the ground-based catalogue.
14 object_ra_in_akari_mir numeric(8,5) degree RA from MIR detection (J2000.0) No coordinates based only on the NIR bands are available. MIR objects located at a region centred at (RA=269.60858, Dec=66.62320) within the radius of 5 arcmin were excluded in order to avoid the scattered light from NGC6543 (Cat's Eye Nebula).
15 object_dec_in_akari_mir numeric(7,5) degree Dec from MIR detection(J2000.0) No coordinates based only on the NIR bands are available. MIR objects located at a region centred at (RA=269.60858, Dec=66.62320) within the radius of 5 arcmin were excluded in order to avoid the scattered light from NGC6543 (Cat's Eye Nebula).
16 magnitude_cfht_megacam_u_aster numeric(4,2) mag u* magnitude [CFHT/MegaCam]
17 magnitude_err_cfht_megacam_u_aster numeric(3,2) mag u* magnitude error
18 magnitude_flg_cfht_megacam_u_aster smallint u* magnitude flag. Flag is from the ground-based catalogue as follows:
  • 0 = no problem.
  • 1 = multiple counterparts are found for the base-band (i.e. MegaCam z' when GRDBAND=Z or WIRCam Ks when GRDBAND=K ) source when ground-based catalogues were created. The magnitude is summed of all the candidate magnitudes but S-cam.
  • 2 = multiple base-band sources have one common counterpart in other band.
  • NULL = no detection.
19 magnitude_cfht_megacam_g_dash numeric(4,2) mag g' magnitude [CFHT/MegaCam]
20 magnitude_err_cfht_megacam_g_dash numeric(3,2) mag g' magnitude error
21 magnitude_flg_cfht_megacam_g_dash smallint g' magnitude flag. Flag is from the ground-based catalogue as follows:
  • 0 = no problem.
  • 1 = multiple counterparts are found for the base-band (i.e. MegaCam z' when GRDBAND=Z or WIRCam Ks when GRDBAND=K ) source when ground-based catalogues were created. The magnitude is summed of all the candidate magnitudes but S-cam.
  • 2 = multiple base-band sources have one common counterpart in other band.
  • NULL = no detection.
22 magnitude_cfht_megacam_r_dash numeric(4,2) mag r' magnitude [CFHT/MegaCam]
23 magnitude_err_cfht_megacam_r_dash numeric(3,2) mag r' magnitude error
24 magnitude_flg_cfht_megacam_r_dash smallint r' magnitude flag. Flag is from the ground-based catalogue as follows:
  • 0 = no problem.
  • 1 = multiple counterparts are found for the base-band (i.e. MegaCam z' when GRDBAND=Z or WIRCam Ks when GRDBAND=K ) source when ground-based catalogues were created. The magnitude is summed of all the candidate magnitudes but S-cam.
  • 2 = multiple base-band sources have one common counterpart in other band.
  • NULL = no detection.
25 magnitude_cfht_megacam_i_dash numeric(4,2) mag i' magnitude [CFHT/MegaCam]
26 magnitude_err_cfht_megacam_i_dash numeric(3,2) mag i' magnitude error
27 magnitude_flg_cfht_megacam_i_dash smallint i' magnitude flag. Flag is from the ground-based catalogue as follows:
  • 0 = no problem.
  • 1 = multiple counterparts are found for the base-band (i.e. MegaCam z' when GRDBAND=Z or WIRCam Ks when GRDBAND=K ) source when ground-based catalogues were created. The magnitude is summed of all the candidate magnitudes but S-cam.
  • 2 = multiple base-band sources have one common counterpart in other band.
  • NULL = no detection.
28 magnitude_cfht_megacam_z_dash numeric(4,2) mag z' magnitude [CFHT/MegaCam]
29 magnitude_err_cfht_megacam_z_dash numeric(3,2) mag z' magnitude error
30 magnitude_flg_cfht_megacam_z_dash smallint z' magnitude flag . Flag is from the ground-based catalogue as follows:
  • 0 = no problem.
  • 1 = multiple counterparts are found for the base-band (i.e. MegaCam z' when GRDBAND=Z or WIRCam Ks when GRDBAND=K ) source when ground-based catalogues were created. The magnitude is summed of all the candidate magnitudes but S-cam.
  • 2 = multiple base-band sources have one common counterpart in other band.
  • NULL = no detection.
31 magnitude_cfht_wircam_y numeric(4,2) mag Y magnitude [CFHT/WIRCam]
32 magnitude_err_cfht_wircam_y numeric(3,2) mag Y magnitude error
33 magnitude_flg_cfht_wircam_y smallint Y magnitude flag. Flag is from the ground-based catalogue as follows:
  • 0 = no problem.
  • 1 = multiple counterparts are found for the base-band (i.e. MegaCam z' when GRDBAND=Z or WIRCam Ks when GRDBAND=K ) source when ground-based catalogues were created. The magnitude is summed of all the candidate magnitudes but S-cam.
  • 2 = multiple base-band sources have one common counterpart in other band.
  • NULL = no detection.
34 magnitude_cfht_wircam_j numeric(4,2) mag J magnitude [CFHT/WIRCam]
35 magnitude_err_cfht_wircam_j numeric(3,2) mag J magnitude error
36 magnitude_flg_cfht_wircam_j smallint J magnitude flag. Flag is from the ground-based catalogue as follows:
  • 0 = no problem.
  • 1 = multiple counterparts are found for the base-band (i.e. MegaCam z' when GRDBAND=Z or WIRCam Ks when GRDBAND=K ) source when ground-based catalogues were created. The magnitude is summed of all the candidate magnitudes but S-cam.
  • 2 = multiple base-band sources have one common counterpart in other band.
  • NULL = no detection.
37 magnitude_cfht_wircam_ks numeric(4,2) mag Ks magnitude [CFHT/WIRCam]
38 magnitude_err_cfht_wircam_ks numeric(3,2) mag Ks magnitude error
39 magnitude_flg_cfht_wircam_ks smallint Ks magnitude flag. Flag is from the ground-based catalogue as follows:
  • 0 = no problem.
  • 1 = multiple counterparts are found for the base-band (i.e. MegaCam z' when GRDBAND=Z or WIRCam Ks when GRDBAND=K ) source when ground-based catalogues were created. The magnitude is summed of all the candidate magnitudes but S-cam.
  • 2 = multiple base-band sources have one common counterpart in other band.
  • NULL = no detection.
40 magnitude_subaru_scam_b numeric(4,2) mag B magnitude [Subaru/S-Cam]
41 magnitude_err_subaru_scam_b numeric(5,2) mag B magnitude error.
42 magnitude_flg_subaru_scam_b smallint B magnitude flag. S-cam catalogue is created using SExtractor's dual mode, based on z' band. All flags are set as 0, as far as the source is detected in the band.
43 magnitude_subaru_scam_v numeric(4,2) mag V magnitude [Subaru/S-Cam].
44 magnitude_err_subaru_scam_v numeric(4,2) mag V magnitude error.
45 magnitude_flg_subaru_scam_v smallint V magnitude flag. S-cam catalogue is created using SExtractor's dual mode, based on z' band.
46 magnitude_subaru_scam_rs numeric(4,2) mag Rs magnitude [Subaru/S-Cam].
47 magnitude_err_subaru_scam_rs numeric(3,2) mag Rs magnitude error.
48 magnitude_flg_subaru_scam_rs smallint Rs magnitude flag. S-cam catalogue is created using SExtractor's dual mode, based on z' band.
49 magnitude_subaru_scam_i_dash numeric(4,2) mag i' magnitude [Subaru/S-Cam] .
50 magnitude_err_subaru_scam_i_dash numeric(3,2) mag i' magnitude error.
51 magnitude_flg_subaru_scam_i_dash smallint i' magnitude flag. S-cam catalogue is created using SExtractor's dual mode, based on z' band.
52 magnitude_subaru_scam_z_dash numeric(4,2) mag z' magnitude [Subaru/S-Cam].
53 magnitude_err_subaru_scam_z_dash numeric(3,2) mag z' magnitude error.
54 magnitude_flg_subaru_scam_z_dash smallint z' magnitude flag. S-cam catalogue is created using SExtractor's dual mode, based on z' band.
55 magnitude_subaru_scam_nb711 numeric(4,2) mag NB711 mag. [Subaru/S-Cam].
56 magnitude_err_subaru_scam_nb711 numeric(3,2) mag NB711 mag. error .
57 magnitude_flg_subaru_scam_nb711 smallint NB711 mag. flag. S-cam catalogue is created using SExtractor's dual mode, based on z' band.
58 flux_density_n2 numeric(9,8) Jy Flux in N2 band
59 flux_err_n2 numeric(9,8) Jy Flux error in N2 band
60 flux_unreliability_n2 smallint Flux flag in N2 band. Flag indicates whether the object is blended or not as follows:
  • 0 = not be blended.
  • 1 = blended, i.e., there are multiple counterparts in the search radius.
  • NULL = no detection
61 flux_density_n3 numeric(9,8) Jy Flux in N3 band
62 flux_err_n3 numeric(9,8) Jy Flux error in N3 band
63 flux_unreliability_n3 smallint Flux flag in N3 band. Flag indicates whether the object is blended or not as follows:
  • 0 = not be blended.
  • 1 = blended, i.e., there are multiple counterparts in the search radius.
  • NULL = no detection
64 flux_density_n4 numeric(9,8) Jy Flux in N4 band
65 flux_err_n4 numeric(9,8) Jy Flux error in N4 band
66 flux_unreliability_n4 smallint Flux flag in N4 band
67 flux_density_s7 numeric(9,8) Jy Flux in S7 band
68 flux_err_s7 numeric(9,8) Jy Flux error in S7 band
69 flux_unreliability_s7 smallint Flux flag in S7 band. Flag indicates whether the object is blended or not as follows:
  • 0 = not be blended.
  • 1 = blended, i.e., there are multiple counterparts in the search radius.
  • NULL = no detection
70 flux_density_s9w numeric(9,8) Jy Flux in S9W band
71 flux_err_s9w numeric(9,8) Jy Flux error in S9W band
72 flux_unreliability_s9w smallint Flux flag in S9W band. Flag indicates whether the object is blended or not as follows:
  • 0 = not be blended.
  • 1 = blended, i.e., there are multiple counterparts in the search radius.
  • NULL = no detection
73 flux_density_s11 numeric(9,8) Jy Flux in S11 band
74 flux_err_s11 numeric(9,8) Jy Flux error in S11 band
75 flux_unreliability_s11 smallint Flux flag in S11 band. Flag indicates whether the object is blended or not as follows:
  • 0 = not be blended.
  • 1 = blended, i.e., there are multiple counterparts in the search radius.
  • NULL = no detection
76 flux_density_l15 numeric(9,8) Jy Flux in L15 band
77 flux_err_l15 numeric(9,8) Jy Flux error in L15 band
78 flux_unreliability_l15 smallint Flux flag in L15 band. Flag indicates whether the object is blended or not as follows:
  • 0 = not be blended.
  • 1 = blended, i.e., there are multiple counterparts in the search radius.
  • NULL = no detection
79 flux_density_l18w numeric(9,8) Jy Flux in L18W band
80 flux_err_l18w numeric(9,8) Jy Flux error in L18W band
81 flux_unreliability_l18w smallint Flux flag in L18W band. Flag indicates whether the object is blended or not as follows:
  • 0 = not be blended.
  • 1 = blended, i.e., there are multiple counterparts in the search radius.
  • NULL = no detection
82 flux_density_l24 numeric(9,8) Jy Flux in L24 band
83 flux_err_l24 numeric(9,8) Jy Flux error in L24 band
84 flux_unreliability_l24 smallint Flux flag in L24 band. Flag indicates whether the object is blended or not as follows:
  • 0 = not be blended.
  • 1 = blended, i.e., there are multiple counterparts in the search radius.
  • NULL = no detection
85 stellarity_index numeric(3,2) Stellarity from the MegaCam z' band. Stellarity information derived from MegaCam z' band catalogue. This column is available only for objects with the MegaCam z' band counterparts.
86 distance_from_counterpart numeric(3,2) arcsec Angular separation from MIR detection toground-basedcoordinate. Angular separation from MIR objects to the counterparts in the ground-based catalogue. This column is available only for objects with the single counterpart. Object with the single counterpart searched from the coordinates based on each band image, but with the multiple searched from the one based on detection image, also have no angular separation.
87 data_access_url character varying(255) URL to the dataset

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akari_irc_nep_wide_psc_1

"AKARI NEP-Wide IR Source Catalogue Version 1".

No. Column Name type Unit Description
1 object_id integer Internal Source ID
2 object_name character varying(20) Source name [Jnnnnnn.nn+nnnnnn.n]
3 object_ra numeric(8,5) degree Right Ascension (J2000) .The coordinates for each source are based on N2 band astrometry. If there is no detection in the N2 image, the coordinates were derived from the shortest wavelength with an identification.
4 object_dec numeric(8,5) degree Declination (J2000) .The coordinates for each source are based on N2 band astrometry. If there is no detection in the N2 image, the coordinates were derived from the shortest wavelength with an identification.
5 object_ra_b1950 numeric(8,5) degree Source position in Right Ascension (B1950). It is calculated from object_ra and object_dec.
6 object_dec_b1950 numeric(8,5) degree Source position in Declination (B1950). It is calculated from object_ra and object_dec.
7 object_ecliptic_lon numeric(8,5) degree Source position in Ecliptic longitude. It is calculated from object_ra and object_dec.
8 object_ecliptic_lat numeric(8,5) degree Source position in Ecliptic Latitude. It is calculated from object_ra and object_dec.
9 object_galactic_lon numeric(8,5) degree Source position in Galactic longitude. It is calculated from object_ra and object_dec.
10 object_galactic_lat numeric(8,5) degree Source position in Galactic Latitude. It is calculated from object_ra and object_dec.
11 flux_density_n2 numeric(8,7) Jy Flux in AKARI/N2 band. The total flux (i.e., FLUX_AUTO) measured by SExtractor. The flux fainter than the detection limit is replaced with Blank. Non-detection also has NULL but their flux_unreliability_n2 is Blank.
12 flux_err_n2 numeric(9,8) Jy RMSFlux error in N2 band
13 flux_unreliability_n2 smallint Flag for the Flux in N2 band. Photometric flag derived by SExtractor as follows:
  • 0 = no problem
  • 1 = the source has close neighbors, bright and close enough to bias the 'FLUX_AUTO' or bad pixels (about 10% of the integrated area affected)
  • 2 = the object was blended with very close neighbors
  • 3 = 1+2
  • NULL = no detected, no photometric result
14 flux_density_n3 numeric(8,7) Jy Flux in AKARI/N3 band. The total flux (i.e., FLUX_AUTO) measured by SExtractor. The flux fainter than the detection limit is replaced with '0.00e+00'. Non-detection also has NULL but their flux_unreliability_n3 is 'NULL'.
15 flux_err_n3 numeric(9,8) Jy RMSFlux error in N3 band
16 flux_unreliability_n3 smallint Flag for the Flux in N3 band. Photometric flag derived by SExtractor as follows:
  • 0 = no problem
  • 1 = the source has close neighbors, bright and close enough to bias the 'FLUX_AUTO' or bad pixels (about 10% of the integrated area affected)
  • 2 = the object was blended with very close neighbors
  • 3 = 1+2
  • NULL = no detected, no photometric result
17 flux_density_n4 numeric(8,7) Jy Flux in AKARI/N4 band. The total flux (i.e., FLUX_AUTO) measured by SExtractor. The flux fainter than the detection limit is replaced with '0.00e+00'. Non-detection also has NULL but their flux_unreliablility_n4 is 'NULL'.
18 flux_err_n4 numeric(9,8) Jy RMSFlux error in N4 band
19 flux_unreliability_n4 smallint Flag for the Flux in N4 band. Photometric flag derived by SExtractor as follows:
  • 0 = no problem
  • 1 = the source has close neighbors, bright and close enough to bias the 'FLUX_AUTO' or bad pixels (about 10% of the integrated area affected)
  • 2 = the object was blended with very close neighbors
  • 3 = 1+2
  • NULL = no detected, no photometric result
20 flux_density_s7 numeric(8,7) Jy Flux in AKARI/S7 band. The total flux (i.e., FLUX_AUTO) measured by SExtractor. The flux fainter than the detection limit is replaced with '0.00e+00'. Non-detection also has NULL but their flux_unreliablility_n7 is 'NULL'.
21 flux_err_s7 numeric(9,8) Jy RMSFlux error in S7 band
22 flux_unreliability_s7 smallint Flag for the Flux in S7 band. Photometric flag derived by SExtractor as follows:
  • 0 = no problem
  • 1 = the source has close neighbors, bright and close enough to bias the 'FLUX_AUTO' or bad pixels (about 10% of the integrated area affected)
  • 2 = the object was blended with very close neighbors
  • 3 = 1+2
  • NULL = no detected, no photometric result
23 flux_density_s9w numeric(8,7) Jy Flux in AKARI/S9W band. The total flux (i.e., FLUX_AUTO) measured by SExtractor. The flux fainter than the detection limit is replaced with '0.00e+00'. Non-detection also has NULL but their flux_unreliablility_s9w is 'NULL'.
24 flux_err_s9w numeric(9,8) Jy RMSFlux error in S9W band
25 flux_unreliability_s9w smallint Flag for the Flux in S9W band. Photometric flag derived by SExtractor as follows:
  • 0 = no problem
  • 1 = the source has close neighbors, bright and close enough to bias the 'FLUX_AUTO' or bad pixels (about 10% of the integrated area affected)
  • 2 = the object was blended with very close neighbors
  • 3 = 1+2
  • NULL = no detected, no photometric result
26 flux_density_s11 numeric(8,7) Jy Flux in AKARI/S11 band. The total flux (i.e., FLUX_AUTO) measured by SExtractor. The flux fainter than the detection limit is replaced with '0.00e+00'. Non-detection also has NULL but their flux_unreliablility_s11 is 'NULL'.
27 flux_err_s11 numeric(9,8) Jy RMSFlux error in S11 band
28 flux_unreliability_s11 smallint Flag for the Flux in S11 band. Photometric flag derived by SExtractor as follows:
  • 0 = no problem
  • 1 = the source has close neighbors, bright and close enough to bias the 'FLUX_AUTO' or bad pixels (about 10% of the integrated area affected)
  • 2 = the object was blended with very close neighbors
  • 3 = 1+2
  • NULL = no detected, no photometric result
29 flux_density_l15 numeric(7,6) Jy Flux in AKARI/L15 band. The total flux (i.e., FLUX_AUTO) measured by SExtractor. The flux fainter than the detection limit is replaced with '0.00e+00'. Non-detection also has NULL but their flux_unreliablility_l15 is 'NULL'.
30 flux_err_l15 numeric(8,7) Jy RMSFlux error in L15 band
31 flux_unreliability_l15 smallint Flag for the Flux in L15 band. Photometric flag derived by SExtractor as follows:
  • 0 = no problem
  • 1 = the source has close neighbors, bright and close enough to bias the 'FLUX_AUTO' or bad pixels (about 10% of the integrated area affected)
  • 2 = the object was blended with very close neighbors
  • 3 = 1+2
  • NULL = no detected, no photometric result
32 flux_density_l18w numeric(7,6) Jy Flux in AKARI/L18W band. The total flux (i.e., FLUX_AUTO) measured by SExtractor. The flux fainter than the detection limit is replaced with '0.00e+00'. Non-detection also has NULL but their flux_unreliablility_l18w is 'NULL'.
33 flux_err_l18w numeric(8,7) Jy RMSFlux error in L18W band
34 flux_unreliability_l18w smallint Flag for the Flux in L18W band. Photometric flag derived by SExtractor as follows:
  • 0 = no problem
  • 1 = the source has close neighbors, bright and close enough to bias the 'FLUX_AUTO' or bad pixels (about 10% of the integrated area affected)
  • 2 = the object was blended with very close neighbors
  • 3 = 1+2
  • NULL = no detected, no photometric result
35 flux_density_l24 numeric(7,6) Jy Flux in AKARI/L24 band. The total flux (i.e., FLUX_AUTO) measured by SExtractor. The flux fainter than the detection limit is replaced with '0.00e+00'. Non-detection also has NULL but their flux_unreliablility_l24 is 'NULL'.
36 flux_err_l24 numeric(8,7) Jy RMSFlux error in L24 band
37 flux_unreliability_l24 smallint Flag for the Flux in L24 band. Photometric flag derived by SExtractor as follows:
  • 0 = no problem
  • 1 = the source has close neighbors, bright and close enough to bias the 'FLUX_AUTO' or bad pixels (about 10% of the integrated area affected)
  • 2 = the object was blended with very close neighbors
  • 3 = 1+2
  • NULL = no detected, no photometric result
38 damaged_band_nir character varying(8) Caution about the NIR bands photometry. Flag to indicate partially damaged sources in NIR bands photometry during the cosmic-ray rejection, de-MUXbleed, and etc, as follows:
  • NULL = no damage in any bands
  • N2 = in N2 band
  • N3 = in N3 band
  • N4 = in N4 band
  • multiple = in more than one band
39 magnitude_cfht_u_aster numeric(4,2) mag Flux in CFHT/u* band in ABmag
40 magnitude_err_cfht_u_aster numeric(4,2) mag Flux error in u* band
41 magnitude_cfht_g_dash numeric(4,2) mag Flux in CFHT/g' band in ABmag
42 magnitude_err_cfht_g_dash numeric(4,2) mag Flux error in g' band
43 magnitude_cfht_r_dash numeric(4,2) mag Flux in CFHT/r' band in ABmag
44 magnitude_err_cfht_r_dash numeric(4,2) mag Flux error in r' band
45 magnitude_cfht_i_dash numeric(4,2) mag Flux in CFHT/i' band in ABmag
46 magnitude_err_cfht_i_dash numeric(4,2) mag Flux error in i' band
47 magnitude_cfht_z_dash numeric(4,2) mag Flux in CFHT/z' band in ABmag
48 magnitude_err_cfht_z_dash numeric(5,2) mag Flux error in z' band
49 magnitude_maidanak_b numeric(4,2) mag Flux in Maidanak/B band in ABmag
50 magnitude_err_maidanak_b numeric(4,2) mag Flux error in B band
51 magnitude_maidanak_r numeric(4,2) mag Flux in Maidanak/R band in ABmag
52 magnitude_err_maidanak_r numeric(4,2) mag Flux error in R band
53 magnitude_maidanak_i numeric(4,2) mag Flux in Maidanak/I band in ABmag
54 magnitude_err_maidanak_i numeric(4,2) mag Flux error in I band
55 stellarity_index character varying(8) Stellarity measured from the optical data (point and extended). Stellarity information provided by SExtractor with the optical data from CFHT and Maidanak. If a source has optical counterparts in both the CFHT and Maidanak data, the stellarity determined from the CFHT data is used.
56 quantity_of_object_in_3arcsec smallint Number of optical sources found within 3 arcsec
57 distance_from_counterpart numeric(3,2) arcsec Angular separation between AKARI source and the nearest optical counterpart.
58 data_access_url character varying(255) URL to the dataset

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akari_irc_lmc_psc_1_all, akari_irc_lmc_psc_1_sage

"AKARI-LMC Point Source Catalogue Version 1".
The table "akari_irc_lmc_psc_1_all" contains all the detected sources by "AKARI" observations, named "Archive" by the author.
The table "akari_lmc_psc_1_sage" is subset catalogue, including only the sources that have counterparts in the "Spitzer SAGE point-source catalog". It is named "Catalog" by the author.
Both tables have the same column structure.

No. Column Name type Unit Description
1 object_id character varying(8) Internal Object ID. 56****** for Catalog and 51****** for Archive.
2 object_name character varying(29) Source identifier. The structure is an acronym of the catalog + source position in Right Ascension (J2000). Acronyms are AKARI-LMCC for Catalog and AKARI-LMCA for Archive. Format of source potision is "Jhhmmss.ss-ddmmss.s".
3 object_ra numeric(9,6) degree Source position in Right Ascension (J2000).
4 object_dec numeric(9,6) degree Source position in Declination (J2000).
5 object_ra_b1950 numeric(9,6) Source position in Right Ascension (B1950). It is calculated from object_ra and object_dec.
6 object_dec_b1950 numeric(9,6) degree Source position in Declination (B1950). It is calculated from object_ra and object_dec.
7 object_ecliptic_lon numeric(9,6) degree Source position in Ecliptic longitude. It is calculated from object_ra and object_dec.
8 object_ecliptic_lat numeric(9,6) degree Source position in Ecliptic Latitude. It is calculated from object_ra and object_dec.
9 object_galactic_lon numeric(9,6) degree Source position in Galactic longitude. It is calculated from object_ra and object_dec.
10 object_galactic_lat numeric(9,6) degree Source position in Galactic Latitude. It is calculated from object_ra and object_dec.
11 band_to_decide_position character varying(3) Band at which the position is derived. The band at which the coordinates are determined [N3, S7, S11, L15, L24]
12 object_pixel_x_n3 numeric(6,3) pix Pixel X-Coordinate for N3. The NIR and MIR-S channels share the same FoV by means of the beam splitter, and thus N3, NP, S7, and S11 images are taken at the same region simultaneously. L15 and L24 images of the same region are taken at a different pointing observation since their FoV is located 20' away from that of the NIR/MIR-S in the direction perpendicular to the AKARI orbit (Onaka et al. 2007).
13 object_pixcel_y_n3 numeric(6,3) pix Pixel Y-Coordinate for N3. The NIR and MIR-S channels share the same FoV by means of the beam splitter, and thus N3, NP, S7, and S11 images are taken at the same region simultaneously. L15 and L24 images of the same region are taken at a different pointing observation since their FoV is located 20' away from that of the NIR/MIR-S in the direction perpendicular to the AKARI orbit (Onaka et al. 2007).
14 magnitude_n3 numeric(5,3) mag Magnitude in the Vega system uncorrected for extinction, for N3.
15 magnitude_calculate_err_n3 numeric(5,3) mag Magnitude error; photometric uncertainty from ALLSTAR for N3.
16 magnitude_total_err_n3 numeric(5,3) mag Magnitude error; total photometric uncertainty for N3. Including errors in the aperture correction, read-out noise, and conversion factor.
17 chi_in_psf_n3 numeric(5,3) Chi. PSF fit parameter for N3. The parameter χ increases with the difference in shape between the source and the PSF profile. The value NULL is assigned when the aperture photometry is employed.
18 sharpness_in_psf_n3 numeric(5,3) PSF fit parameter, Sharpness for N3. A positive (negative) sharpness indicates that the source is more (less) extended than the PSF-profile, suggesting that the source may be a galaxy, an unresolved multi-star system, a cosmic ray, or image defect. The value NULL is assigned when the aperture photometry is employed.
19 observation_start_time_n3 timestamp without timezone UTC Observing datetime for N3 in UTC.
20 observation_start_time_mjd_n3 double precision MJD Observing datetime for N3 in MJD.
21 observation_id_n3 character varying(9) Observation identifier. "object_id" + "-" + "observation_count" (all three digits with leading 0)
22 exposure_sec_n3 numeric(6,2) sec Exposure time for N3. At each position in pointing observation, both short- and long-exposure data are taken. The net integration times for a longer-exposure image are typically 133, 147, and 147 seconds for the NIR, MIR-S, and MIR-L channels, respectively, and that for a short-exposure image is 14.0, 1.75 and 1.75 seconds, respectively. (Kato et al. 2012, AJ, 144, 179)
23 exposure_n3 numeric(6,5) ksec Exposure time for N3 in Kiro-seconds. At each position in pointing observation, both short- and long-exposure data are taken. The net integration times for a longer-exposure image are typically 133, 147, and 147 seconds for the NIR, MIR-S, and MIR-L channels, respectively, and that for a short-exposure image is 14.0, 1.75 and 1.75 seconds, respectively. (Kato et al. 2012, AJ, 144, 179)
24 photometory_method_n3 character varying(8) Method that identifies sources in the periphery area, for N3. [aperture(=aperture photometry) or PSF(=PSF fitting)] Blank means that sources undetected in this band.
25 is_saturated_n3 character varying(1) Saturation flag, for N3. [Y (=saturated sources or their nearby sources) or N (=unsaturated sources)] Blank means that sources undetected in this band.
26 is_affected_by_column_pulldown_n3 character varying(1) Column pulldown flag, only for N3. [Y (=sources with a possibility to be affected by column pulldown belt) or N (=sources without pulldown effects)] Blank means that sources undetected in this band.
27 is_affected_by_mux_bleed_n3 character varying(1) Mux bleed flag, only for N3. [Y (=sources affected by column mux bleed) or N (=sources without mux bleed effects)] Blank means that sources undetected in this band.
28 is_multiple_detection_n3 character varying(1) Multiple detection flag for existence of the adjacent sources, for N3. [Y (=sources with adjacent sources) or N (=sources without adjacent sources)] Blank means that sources undetected in this band.
29 quantity_of_object_in_3arcsec_between_n3_s7 smallint The number of the matched sources (MAT) between N3 and S7.
30 distance_from_nearest_object_between_n3_s7 numeric(4,2) arcsec The distance from the nearest matched source (DR) between N3 and S7.
31 object_pixel_x_s7 numeric(6,3) pix Pixel X-Coordinate for S7. The NIR and MIR-S channels share the same FoV by means of the beam splitter, and thus N3, NP, S7, and S11 images are taken at the same region simultaneously. L15 and L24 images of the same region are taken at a different pointing observation since their FoV is located 20' away from that of the NIR/MIR-S in the direction perpendicular to the AKARI orbit (Onaka et al. 2007).
32 object_pixel_y_s7 numeric(6,3) pix Pixel Y-Coordinate for S7. The NIR and MIR-S channels share the same FoV by means of the beam splitter, and thus N3, NP, S7, and S11 images are taken at the same region simultaneously. L15 and L24 images of the same region are taken at a different pointing observation since their FoV is located 20' away from that of the NIR/MIR-S in the direction perpendicular to the AKARI orbit (Onaka et al. 2007).
33 magnitude_s7 numeric(5,3) mag Magnitude in the Vega system uncorrected for extinction, for S7.
34 magnitude_calculate_err_s7 numeric(5,3) mag Magnitude error; photometric uncertainty from ALLSTAR for S7.
35 magnitude_total_err_s7 numeric(5,3) mag Magnitude error; total photometric uncertainty for S7. Including errors in the aperture correction, read-out noise, and conversion factor.
36 chi_in_psf_s7 numeric(5,3) Chi. PSF fit parameter for S7. The parameter X increases with the difference in shape between the source and the PSF profile. The value NULL is assigned when the aperture photometry is employed.
37 sharpness_in_psf_s7 numeric(5,3) PSF fit parameter, Sharpness for S7. A positive (negative) sharpness indicates that the source is more (less) extended than the PSF-profile, suggesting that the source may be a galaxy, an unresolved multi-star system, a cosmic ray, or image defect. The value NULL is assigned when the aperture photometry is employed.
38 observation_start_time_s7 timestamp without timezone UTC Observing datetime for S7 in UTC.
39 observation_start_time_mjd_s7 double precision MJD Observing datetime for S7 in MJD.
40 observation_id_s7 character varying(9) Observation identifier. "object_id" + "-" + "observation_count" (all three digits with leading 0)
41 exposure_sec_s7 numeric(6,2) ksec Exposure time for S7. At each position in pointing observation, both short- and long-exposure data are taken. The net integration times for a longer-exposure image are typically 133, 147, and 147 seconds for the NIR, MIR-S, and MIR-L channels, respectively, and that for a short-exposure image is 14.0, 1.75 and 1.75 seconds, respectively. (Kato et al. 2012, AJ, 144, 179)
42 exposure_s7 numeric(6,5) ksec Exposure time for S7 in Kiro-seconds. At each position in pointing observation, both short- and long-exposure data are taken. The net integration times for a longer-exposure image are typically 133, 147, and 147 seconds for the NIR, MIR-S, and MIR-L channels, respectively, and that for a short-exposure image is 14.0, 1.75 and 1.75 seconds, respectively. (Kato et al. 2012, AJ, 144, 179)
43 photometory_method_s7 character varying(8) Method that identifies sources in the periphery area, for S7. [aperture(=aperture photometry) or PSF(=PSF fitting)] Blank means that sources undetected in this band.
44 is_saturated_s7 character varying(1) Saturation flag, for S7. [Y (=saturated sources or their nearby sources) or N (=unsaturated sources)] Blank means that sources undetected in this band.
45 is_affected_by_artifacts_s7 character varying(1) Artifact flag, only for S7 and S11. [Y (=sources affected by artifacts) or N(=sources without artifacts)] Blank means that sources undetected in this band.
46 is_multiple_detection_s7 character varying(1) Multiple detection flag for existence of the adjacent sources, for S7. [Y (=sources with adjacent sources) or N (=sources without adjacent sources)] Blank means that sources undetected in this band.
47 quantity_of_object_in_3arcsec_between_n3_s7_s11 smallint The number of the matched sources (MAT) between N3, S7 and S11.
48 distance_from_nearest_object_between_n3_s7_s11 numeric(4,2) arcsec The distance from the nearest matched source (DR) between N3, S7 and S11.
49 object_pixel_x_s11 numeric(6,3) pix Pixel X-Coordinate for S11. The NIR and MIR-S channels share the same FoV by means of the beam splitter, and thus N3, NP, S7, and S11 images are taken at the same region simultaneously. L15 and L24 images of the same region are taken at a different pointing observation since their FoV is located 20' away from that of the NIR/MIR-S in the direction perpendicular to the AKARI orbit (Onaka et al. 2007).
50 object_pixel_y_s11 numeric(6,3) pix Pixel Y-Coordinate for S11. The NIR and MIR-S channels share the same FoV by means of the beam splitter, and thus N3, NP, S7, and S11 images are taken at the same region simultaneously. L15 and L24 images of the same region are taken at a different pointing observation since their FoV is located 20' away from that of the NIR/MIR-S in the direction perpendicular to the AKARI orbit (Onaka et al. 2007).
51 magnitude_s11 numeric(5,3) mag Magnitude in the Vega system uncorrected for extinction, for S11.
52 magnitude_calculate_err_s11 numeric(5,3) mag Magnitude error; photometric uncertainty from ALLSTAR for S11.
53 magnitude_total_err_s11 numeric(5,3) mag Magnitude error; total photometric uncertainty for S11. Including errors in the aperture correction, read-out noise, and conversion factor.
54 chi_in_psf_s11 numeric(5,3) Chi. PSF fit parameter for S11. The parameter X increases with the difference in shape between the source and the PSF profile. The value NULL is assigned when the aperture photometry is employed.
55 sharpness_in_psf_s11 numeric(5,3) PSF fit parameter, Sharpness for S11. A positive (negative) sharpness indicates that the source is more (less) extended than the PSF-profile, suggesting that the source may be a galaxy, an unresolved multi-star system, a cosmic ray, or image defect. The value NULL is assigned when the aperture photometry is employed.
56 observation_start_time_s11 timestamp without timezone UTC Observing datetime for S11 in UTC.
57 observation_start_time_mjd_s11 double precision MJD Observing datetime for S11 in MJD.
58 observation_id_s11 character varying(9) Observation identifier. "object_id" + "-" + "observation_count" (all three digits with leading 0)
59 exposure_sec_s11 numeric(6,2) sec Exposure time for S11. At each position in pointing observation, both short- and long-exposure data are taken. The net integration times for a longer-exposure image are typically 133, 147, and 147 seconds for the NIR, MIR-S, and MIR-L channels, respectively, and that for a short-exposure image is 14.0, 1.75 and 1.75 seconds, respectively. (Kato et al. 2012, AJ, 144, 179)
60 exposure_s11 numeric(6,5) ksec Exposure time for S11 in Kiro-seconds. At each position in pointing observation, both short- and long-exposure data are taken. The net integration times for a longer-exposure image are typically 133, 147, and 147 seconds for the NIR, MIR-S, and MIR-L channels, respectively, and that for a short-exposure image is 14.0, 1.75 and 1.75 seconds, respectively. (Kato et al. 2012, AJ, 144, 179)
61 photometory_method_s11 character varying(8) Method that identifies sources in the periphery area, for S11. [aperture(=aperture photometry) or PSF(=PSF fitting)] Blank means that sources undetected in this band.
62 is_saturated_s11 character varying(1) Saturation flag, for S11. [Y (=saturated sources or their nearby sources) or N (=unsaturated sources)] Blank means that sources undetected in this band.
63 is_affected_by_artifacts_s11 character varying(1) Artifact flag, only for S7 and S11. [Y (=sources affected by artifacts) or N(=sources without artifacts)] Blank means that sources undetected in this band.
64 is_multiple_detection_s11 character varying(1) Multiple detection flag for existence of the adjacent sources, for S11. [Y (=sources with adjacent sources) or N (=sources without adjacent sources)] Blank means that sources undetected in this band.
65 quantity_of_object_in_5arcsec_between_n3_s7_s11_l15 smallint The number of the matched sources (MAT) between N3, S7, S11 and L15.
66 distance_from_nearest_object_between_n3_s7_s11_l15 numeric(4,2) arcsec The distance from the nearest matched source (DR) between N3, S7, S11 and L15.
67 object_pixel_x_l15 numeric(6,3) pix Pixel X-Coordinate for L15. The NIR and MIR-S channels share the same FoV by means of the beam splitter, and thus N3, NP, S7, and S11 images are taken at the same region simultaneously. L15 and L24 images of the same region are taken at a different pointing observation since their FoV is located 20' away from that of the NIR/MIR-S in the direction perpendicular to the AKARI orbit (Onaka et al. 2007).
68 object_pixel_y_l15 numeric(6,3) pix Pixel Y-Coordinate for L15. The NIR and MIR-S channels share the same FoV by means of the beam splitter, and thus N3, NP, S7, and S11 images are taken at the same region simultaneously. L15 and L24 images of the same region are taken at a different pointing observation since their FoV is located 20' away from that of the NIR/MIR-S in the direction perpendicular to the AKARI orbit (Onaka et al. 2007).
69 magnitude_l15 numeric(5,3) mag Magnitude in the Vega system uncorrected for extinction, for L15.
70 magnitude_calculate_err_l15 numeric(5,3) mag Magnitude error; photometric uncertainty from ALLSTAR for L15.
71 magnitude_total_err_l15 numeric(5,3) mag Magnitude error; total photometric uncertainty for L15. Including errors in the aperture correction, read-out noise, and conversion factor.
72 chi_in_psf_l15 numeric(5,3) Chi. PSF fit parameter for L15. The parameter X increases with the difference in shape between the source and the PSF profile. The value NULL is assigned when the aperture photometry is employed.
73 sharpness_in_psf_l15 numeric(5,3) PSF fit parameter, Sharpness for L15. A positive (negative) sharpness indicates that the source is more (less) extended than the PSF-profile, suggesting that the source may be a galaxy, an unresolved multi-star system, a cosmic ray, or image defect. The value NULL is assigned when the aperture photometry is employed.
74 observation_start_time_l15 timestamp without timezone UTC Observing datetime for L15 in UTC.
75 observation_start_time_mjd_l15 double precision MJD Observing datetime for L15 in MJD.
76 observation_id_l15 character varying(9) Observation identifier. "object_id" + "-" + "observation_count" (all three digits with leading 0)
77 exposure_sec_l15 numeric(6,2) sec Exposure time for L15. At each position in pointing observation, both short- and long-exposure data are taken. The net integration times for a longer-exposure image are typically 133, 147, and 147 seconds for the NIR, MIR-S, and MIR-L channels, respectively, and that for a short-exposure image is 14.0, 1.75 and 1.75 seconds, respectively. (Kato et al. 2012, AJ, 144, 179)
78 exposure_l15 numeric(6,5) ksec Exposure time for L15 in Kiro-seconds. At each position in pointing observation, both short- and long-exposure data are taken. The net integration times for a longer-exposure image are typically 133, 147, and 147 seconds for the NIR, MIR-S, and MIR-L channels, respectively, and that for a short-exposure image is 14.0, 1.75 and 1.75 seconds, respectively. (Kato et al. 2012, AJ, 144, 179)
79 photometory_method_l15 character varying(8) Method that identifies sources in the periphery area, for L15. [aperture(=aperture photometry) or PSF(=PSF fitting)] Blank means that sources undetected in this band.
80 is_saturated_l15 character varying(1) Saturation flag, for L15. [Y (=saturated sources or their nearby sources) or N (=unsaturated sources)] Blank means that sources undetected in this band.
81 is_multiple_detection_l15 character varying(1) Multiple detection flag for existence of the adjacent sources, for L15. [Y (=sources with adjacent sources) or N (=sources without adjacent sources)] Blank means that sources undetected in this band.
82 quantity_of_object_in_5arcsec_between_n3_s7_s11_l15_l24 smallint The number of the matched sources (MAT) between N3, S7, S11, L15 and L24.
83 distance_from_nearest_object_between_n3_s7_s11_l15_l24 numeric(4,2) arcsec The distance from the nearest matched source (DR) between N3, S7, S11, L15 and L24.
84 object_pixel_x_l24 numeric(6,3) pix Pixel X-Coordinate for L24. The NIR and MIR-S channels share the same FoV by means of the beam splitter, and thus N3, NP, S7, and S11 images are taken at the same region simultaneously. L15 and L24 images of the same region are taken at a different pointing observation since their FoV is located 20' away from that of the NIR/MIR-S in the direction perpendicular to the AKARI orbit (Onaka et al. 2007).
85 object_pixel_y_l24 numeric(6,3) pix Pixel Y-Coordinate for L24. The NIR and MIR-S channels share the same FoV by means of the beam splitter, and thus N3, NP, S7, and S11 images are taken at the same region simultaneously. L15 and L24 images of the same region are taken at a different pointing observation since their FoV is located 20' away from that of the NIR/MIR-S in the direction perpendicular to the AKARI orbit (Onaka et al. 2007).
86 magnitude_l24 numeric(5,3) mag Magnitude in the Vega system uncorrected for extinction, for L24.
87 magnitude_calculate_err_l24 numeric(5,3) mag Magnitude error; photometric uncertainty from ALLSTAR for L24.
88 magnitude_total_err_l24 numeric(5,3) mag Magnitude error; total photometric uncertainty for L24. Including errors in the aperture correction, read-out noise, and conversion factor.
89 chi_in_psf_l24 numeric(5,3) Chi. PSF fit parameter for L24. The parameter X increases with the difference in shape between the source and the PSF profile. The value NULL is assigned when the aperture photometry is employed.
90 sharpness_in_psf_l24 numeric(5,3) PSF fit parameter, Sharpness for L24. A positive (negative) sharpness indicates that the source is more (less) extended than the PSF-profile, suggesting that the source may be a galaxy, an unresolved multi-star system, a cosmic ray, or image defect. The value NULL is assigned when the aperture photometry is employed.
91 observation_start_time_l24 timestamp without timezone UTC Observing datetime for L24 in UTC.
92 observation_start_time_mjd_l24 double precision MJD Observing datetime for L24 in MJD.
93 observation_id_l24 character varying(9) Observation identifier. "object_id" + "-" + "observation_count" (all three digits with leading 0)
94 exposure_sec_l24 numeric(6,2) sec Exposure time for L24. At each position in pointing observation, both short- and long-exposure data are taken. The net integration times for a longer-exposure image are typically 133, 147, and 147 seconds for the NIR, MIR-S, and MIR-L channels, respectively, and that for a short-exposure image is 14.0, 1.75 and 1.75 seconds, respectively. (Kato et al. 2012, AJ, 144, 179)
95 exposure_l24 numeric(6,5) ksec Exposure time for L24 in Kiro-seconds. At each position in pointing observation, both short- and long-exposure data are taken. The net integration times for a longer-exposure image are typically 133, 147, and 147 seconds for the NIR, MIR-S, and MIR-L channels, respectively, and that for a short-exposure image is 14.0, 1.75 and 1.75 seconds, respectively. (Kato et al. 2012, AJ, 144, 179)
96 photometory_method_l24 character varying(8) Method that identifies sources in the periphery area, for L24. [aperture(=aperture photometry) or PSF(=PSF fitting)] Blank means that sources undetected in this band.
97 is_saturatied_l24 character varying(1) Saturation flag, for L24. [Y (=saturated sources or their nearby sources) or N (=unsaturated sources)] Blank means that sources undetected in this band.
98 is_multiple_detection_l24 character varying(1) Multiple detection flag for existence of the adjacent sources, for L24. [Y (=sources with adjacent sources) or N (=sources without adjacent sources)] Blank means that sources undetected in this band.
99 data_access_url character varying(255) URL to the dataset

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akari_irc_acua_psc_1

"Asteroid catalog using AKARI (AcuA)".

No. Column Name Type Unit Description
1 minor_planet_number integer Asteroid's number
2 object_name character varying(18) Asteroid's name
3 provisional_designation character varying(10) Asteroid's provisional designation
4 magunitude numeric(4,2) mag Absolute magnitude
5 slope_parameter numeric(4,2) Slope parameter
6 quantity_of_detection smallint Number of detections by AKARI
7 diameter numeric(6,2) km Mean diameter
8 diameter_err numeric(4,2) km Uncertainty in diameter
9 albedo numeric(4,3) Mean geometric albedo
10 albedo_err numeric(4,3) Uncertainty in albedo
11 data_access_url character varying(255) URL to the dataset

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akari_irc_acua_iss_psc_1

"The Asteroid Catalog Using AKARI IRC Slow-Scan Observation".

No. Column Name Type Unit Description
1 minor_planet_number integer Asteroid's number
2 object_name character varying(18) Asteroid's name
3 provisional_designation character varying(10) Asteroid's provisional designation
4 magunitude numeric(4,2) mag Absolute magnitude
5 slope_parameter numeric(4,2) Slope parameter
6 quantity_of_detection smallint Number of detections by AKARI
7 diameter numeric(6,2) km Mean diameter
8 diameter_err numeric(4,2) km Uncertainty in diameter
9 albedo numeric(4,3) Mean geometric albedo
10 albedo_err numeric(4,3) Uncertainty in albedo
11 data_access_url character varying(255) URL to the dataset

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akari_irc_astflux_psc_1

"AKARI Asteroid Flux Catalog Ver.1".

No. Column Name Type Unit Description
1 minor_planet_number integer Asteroid's number
2 object_name character varying(16) Asteroid's name
3 provisional_designation character varying(10) Asteroid's provisional designation
4 observation_start_time timestamp without time zone UTC Observation start datetime [UTC]
5 observation_start_time_mjd double precision MJD Observation start datetime [MJD]
6 object_ra numeric(9,6) deg Source position in Right Ascension (J2000).
7 object_dec numeric(9,6) deg Source position in Declination (J2000).
8 object_ra_b1950 numeric(9,6) deg Source position in Right Ascension (B1950). It is calculated from object_ra and object_dec.
9 object_dec_b1950 numeric(9,6) deg Source position in Declination (B1950). It is calculated from object_ra and object_dec.
10 object_ecliptic_lon numeric(9,6) deg Source position in Ecliptic longitude. It is calculated from object_ra and object_dec.
11 object_ecliptic_lat numeric(9,6) deg Source position in Ecliptic Latitude. It is calculated from object_ra and object_dec.
12 object_galactic_lon numeric(9,6) deg Source position in Galactic longitude. It is calculated from object_ra and object_dec.
13 object_galactic_lat numeric(9,6) deg Source position in Galactic Latitude. It is calculated from object_ra and object_dec.
14 flux_density_09 numeric(9,6) Jy 9 μm flux density
15 flux_density_18 numeric(9,6) Jy 18 μm flux density
16 flux_err_09 numeric(8,6) Jy Error of flux_density_09_jy
17 flux_err_18 numeric(8,6) Jy Error of flux_density_18_jy
18 flux_density_09_color_corrected numeric(9,6) Jy Color-corrected flux density on 9 μm
19 flux_density_18_color_corretced numeric(9,6) Jy Color-corrected flux density on 18 μm
20 flux_err_09_color_corrected numeric(8,6) Jy Color-corrected 9μm flux density uncertainty [Jy]. To obtain color-corrected monochromatic flux density, color corrections were applied which is expressed as a polynomial function of the heliocentric distance of the object. See Usui et al. (2011) for details.
21 flux_err_18_color_corrected numeric(8,6) Jy Color-corrected 18μm flux density uncertainty[Jy] To obtain color-corrected monochromatic flux density, color corrections were applied which is expressed as a polynomial function of the heliocentric distance of the object. See Usui et al. (2011) for details.
22 band smallint μm Observed band
23 heliocentric_distance numeric(7,6) AU Heliocentric distance
24 akari_centric_distance numeric(7,6) AU "AKARI-centric" distance
25 phase_angle numeric(4,2) degree Phase angle (Sun-Target-Observer angle)
26 elongation_angle numeric(4,2) degree Elongation angle (Sun-Observer-Target angle)
27 aot_name character varying(6) Astronomical Observation Template
28 paper_access_url character varying(255) Reference URL
29 data_access_url character varying(255) URL to the dataset

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akari_irc_acua_spectrum_1

"AKARI Near Infrared Asteroid Spectral Catalog Version 1".

No. Column Name type Unit Description
1 minor_planet_number character varying(4) Asteroid's number
2 object_name character varying(17) Asteroid's name
3 observation_id character varying(11) Observation ID
4 observation_start_time timestamp without time zone Observation datetime (UT)
5 observation_start_time_mjd double precision Observation datetime (MJD)
6 object_ra numeric(9,6) degree Source position in Right Ascension (J2000).
7 object_dec numeric(9,6) degree Source position in Declination (J2000).
8 object_ra_b1950 numeric(9,6) degree Source position in Right Ascension (B1950). It is calculated from object_ra and object_dec.
9 object_dec_b1950 numeric(9,6) degree Source position in Declination (B1950). It is calculated from object_ra and object_dec.
10 object_ecliptic_lon numeric(9,6) degree Source position in Ecliptic longitude. It is calculated from object_ra and object_dec.
11 object_ecliptic_lat numeric(9,6) degree Source position in Ecliptic Latitude. It is calculated from object_ra and object_dec.
12 object_galactic_lon numeric(9,6) degree Source position in Galactic longitude. It is calculated from object_ra and object_dec.
13 object_galactic_lat numeric(9,6) degree Source position in Galactic Latitude. It is calculated from object_ra and object_dec.
14 data_access_url character varying(255) URL to the dataset
15 ql_access_url character varying(255) URL used to spectra text

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akari_irc_slitless_mir_spectrum_1

"AKARI/IRC MIR-S slit-less spectroscopic catalogue".

No. Column Name type Unit Description
1 serial_number character varying(3) Serial Number
2 observation_id character varying(11) The sequence number of the observation.
'observation_id' = 'object_id' + '-' + 'observation_count'(Add 0 to the head and align 3 digits)
3 object_id_in_observation character varying(3) Source ID defined in each observation
4 exposure_mode character varying(1) source is detected in long (L) or short (S) exposure image.
5 object_id character varying(19) Object name in the 9 µm point source catalogue, "the AKARI MIR-S slit-less PSC ver. 1.0".
6 spectrum_quality character varying(2) Quality flag of the spectrum [S, A, B1, B2]. See Yamagishi et al., 2019,Yamagishi et al., 2019 Fig2.
7 object_ra numeric(8,5) degree Object position, Right Ascension (J2000) in ”the AKARI MIR-S slit-less PSC ver. 1.0”
8 object_dec numeric(8,5) degree Object position, Declination (J2000) in the AKARI MIR-S slit-less PSC ver. 1.0
9 object_ra_b1950 numeric(8,5) degree Object position, Right Ascension (B1950) in the AKARI MIR-S slit-less PSC ver. 1.0. Calculated from object_ra, object_dec.
10 object_dec_b1950 numeric(8,5) degree Object position, Declination (B1950) in the AKARI MIR-S slit-less PSC ver. 1.0. Calculated from object_ra, object_dec.
11 object_ecliptic_lon numeric(8,5) degree Object position, Ecliptic Longitude in the AKARI MIR-S slit-less PSC ver. 1.0. Calculated from object_ra, object_dec.
12 object_ecliptic_lat numeric(8,5) degree Object position, Ecliptic Latitude in the AKARI MIR-S slit-less PSC ver. 1.0. Calculated from object_ra, object_dec.
13 object_galactic_lon numeric(8,5) degree Object position, Galactic Longitude in the AKARI MIR-S slit-less PSC ver. 1.0. Calculated from object_ra, object_dec.
14 object_galactic_lat numeric(8,5) degree Object position, Galactic Latitude in the AKARI MIR-S slit-less PSC ver. 1.0. Calculated from object_ra, object_dec.
15 flux_density_09_mjy double precision mJy Photometric flux density at 9 micron (Flux_ape) retrieved from the "AKARI MIR-S slit-less PSC ver.1.0"
9 µm flux measured with the aperture photometry for each reference image
16 flux_density_09 double precision Jy Photometric flux density at 9 micron [Jy](Flux_ape) retrieved from the "AKARI MIR-S slit-less PSC ver.1.0"
9 µm flux measured with the aperture photometry for each reference image
17 flux_err_09_mjy double precision mJy Error of flux_density_09_mjy.
Error of F assuming the calibration error of 6% (Tanabé et al. 2008)
18 flux_err_09 double precision Jy Error of flux_density_09_jy.
Error of F assuming the calibration error of 6% (Tanabé et al. 2008)
19 calibration_factor_sg1 numeric(4,3) Absolute flux calibration factor applied for the toolkit-output SG1 spectrum.
20 calibration_factor_err_sg1 numeric(4,3) Error of calibration_factor_sg1
21 calibration_factor_sg2 numeric(4,3) Absolute flux calibration factor applied for the toolkit-output SG2 spectrum.
22 calibration_factor_err_sg2 numeric(4,3) Error of calibration_factor_sg2
23 observation_start_time timestamp without time zone UTC Observation start datetime [UTC]
24 observation_start_time_mjd double precision MJD Observation start datetime [MJD]
25 data_access_url character varying(255) URL to the dataset
26 ql_access_url character varying(255) URL of summary and quick look page.
27 ql_image_url character varying(255) URL of quick look image.

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akari_irc_slitless_mir_psc_1

9 µm point source catalogue, generated as a by-product of "AKARI/IRC MIR-S slit-less spectroscopic catalogue".

No. Column Name type Unit Description
1 object_id character varying(19) Object ID in this catalogue.
2 object_ra numeric(8,5) degree Object position, Right Ascension (J2000)
3 object_dec numeric(8,5) degree Object position, Declination (J2000)
4 object_ra_b1950 numeric(11,8) degree Object position, Right Ascension (B1950). Calculated from object_ra, object_dec.
5 object_dec_b1950 numeric(11,8) degree Object position, Declination (B1950). Calculated from object_ra, object_dec.
6 object_ecliptic_lon numeric(8,5) degree Object position, Ecliptic Longitude. Calculated from object_ra, object_dec.
7 object_ecliptic_lat numeric(8,5) degree Object position, Ecliptic Latitude. Calculated from object_ra, object_dec.
8 object_galactic_lon numeric(8,5) degree Object position, Galactic Longitude. Calculated from object_ra, object_dec.
9 object_galactic_lat numeric(8,5) degree Object position, Galactic Latitude. Calculated from object_ra, object_dec.
10 flux_density_09_ujy double precision µJy Flux density measured by aperture photometry [µJy]
11 flux_density_09 double precision Jy Flux density measured by aperture photometry [Jy]
12 flux_stat_err_09_ujy double precision µJy Statistical error of flux_density_09_ujy [µJy]
13 flux_stat_err_09 double precision Jy Statistical error of flux_density_09_ujy [Jy]
14 flux_systematic_err_09_ujy double precision µJy Systematic calibration error of flux_density_09_ujy [µJy]
15 flux_systematic_err_09 double precision Jy Systematic calibration error of flux_density_09_ujy [Jy]
16 flux_density_09_in_psf_ujy double precision µJy Flux density measured by PSF photometry [µJy]
17 flux_density_09_in_psf double precision Jy Flux density measured by PSF photometry [Jy]
18 flux_stat_err_09_in_psf_ujy double precision µJy Statistical error of flux_density_09_in_psf_ujy [µJy]
19 flux_stat_err_09_in_psf double precision Jy Statistical error of flux_density_09_in_psf_ujy [Jy]
20 flux_systematic_err_09_in_psf_ujy double precision µJy Systematic calibration error of flux_density_09_in_psf_ujy [µJy]
21 flux_systematic_err_09_in_psf double precision Jy Systematic calibration error of flux_density_09_in_psf_ujy [Jy]
22 quantity_of_detection smallint Number of detections
23 quantity_of_object_in_3arcsec smallint Number of nearby objects within a radius of 1 FWHM (3."0)
24 quantity_of_object_in_23arcsec smallint Number of nearby objects within a radius of 20 pixels (23."4)
25 object_id_in_twomass character varying(19) Designation of 2MASS PSC source
26 object_id_in_wise character varying(19) Designation of WISE PSC source
27 is_available_slitless_mir_spectrum character varying(1) Availability of MIR-S slit-less spectrum. [Y=available N=unavailable]
28 data_access_url character varying(255) URL to the dataset

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akari_irc_gal_pn_spectrum_1

"AKARI/IRC NIR Spectral Atlas of Galactic Planetary Nebulae".

No. Column Name type Unit Description
1 object_id character varying(10) Source ID in PNG format
2 object_id_in_akari character varying(7) Target ID
3 object_ra_hms character varying(10) hh:mm:ss.s Source position in Right Ascension J2000 (hh:mm:ss.s).
4 object_dec_dms character varying(11) ±dd:mm:ss.s Source position in Declination J2000 (±dd:mm:ss.s).
5 object_ra numeric(9,6) degree Source position in Right Ascension J2000 (deg). This is calculated from object_ra_hms and object_dec_dms.
6 object_dec numeric(9,6) degree Source position in Declination J2000 (deg). This is calculated from object_ra_hms and object_dec_dms.
7 object_ra_b1950 numeric(9,6) degree Source position in Right Ascension B1950 (deg). This is calculated from object_ra and object_dec.
8 object_dec_b1950 numeric(9,6) degree Source position in Declination B1950 (deg). This is calculated from object_ra and object_dec.
9 object_ecliptic_lon numeric(9,6) degree Source position in Ecliptic longitude (deg). This is calculated from object_ra and object_dec.
10 object_ecliptic_lat numeric(9,6) degree Source position in Ecliptic longitude (deg). This is calculated from object_ra and object_dec.
11 object_galactic_lon numeric(9,6) degree Source position in Galactic longitude (deg). This is calculated from object_ra and object_dec.
12 object_galactic_lat numeric(9,6) degree Source position in Galactic longitude (deg). This is calculated from object_ra and object_dec.
13 quantity_of_observation smallint Number of pointings used to create the spectrum
14 integration_time numeric(5,2) sec Net integration time
15 fwhm_4micron numeric(4,3) Spectral FWHM at 4.05 micron
16 is_saturated character varying(1) Saturation Flag for long exposure. This flag indicates whether the spectrum is (partly) saturated in a long-exposure image or not. [N = not saturated, Y = saturated]
17 is_decomposition character varying(1) Decomposition Flag. This flag indicates whether the decomposition process is required to extract the spectrum or not (see Ohsawa et al. 2016, AJ, 151, 93, Figure2, for details). [N = not used, Y = the decomposition process is used]
18 is_decontamination character varying(1) Contamination Flag. This flag indicates whether the decontamination process is required to extract the spectrum or not (see Ohsawa et al. 2016, AJ, 151, 93, Figure3, for details). [N = not used, Y = the decontamination process is used]
19 data_access_url character varying(255) The access url of the AKARI/IRC Spectrum
20 magunitude_v numeric(4,1) mag Magnitude in the V-band
21 is_upper_limit_magunitude_v character varying(1) Upper Limit Flag of magunitude_v [Y=uppper limmit, N=not upper limit]
22 magunitude_ks numeric(4,1) mag Magnitude in the 2MASS Ks-band
23 is_upper_limit_magunitude_ks character varying(1) Upper Limit Flag of magunitude_ks [Y=uppper limmit, N=not upper limit]
24 av_hb numeric(4,2) mag Extinction (H{beta}/Br{alpha} ratio). The 68% confidence interval of av_hb is given by (lower_confidence_limit_av_hb, upper_confidence_limit_av_hb). (see Ohsawa et al. 2016, AJ, 151, 93, equation 3, for details)
25 lower_confidence_limit_av_hb numeric(4,2) mag Lower Confidence Limit of av_hb (1-sigma)
26 upper_confidence_limit_av_hb numeric(4,2) mag Upper Confidence Limit of av_hb (1-sigma)
27 av_fit numeric(4,2) mag Extinction (SED Fitting). The 68% confidence interval of av_fit is given by (ower_confidence_bound_av_fit, upper_confidence_limit_av_fit).
28 lower_confidence_limit_av_fit numeric(4,2) mag Lower Confidence Limit of av_fit (1-sigma)
29 upper_confidence_limit_av_fit numeric(4,2) mag Upper Confidence Limit of av_fit (1-sigma)
30 effective_temperature smallint kelvin Effective Temperature collected from the literature. If multiple sources are available, the weighted mean temperature is allocated. A NULL value is allocated when no temperature is available in the literature. See Ohsawa et al. 2016, AJ, 151, 93, for details.
31 paper_about_effective_templeture character varying(100) References for the effective temperatures given as a comma-separated list. A NULL value (blank) is allocated when no temperature is available.
32 intensity_br_alpha numeric(5,2) 10-15 W/m2 Intensity of Brackett-{alpha}. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
33 lower_confidence_limit_intensity_br_alpha numeric(5,2) 10-15 W/m2 Lower Confidence Limit of intensity_br_alpha. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
34 upper_confidence_limit_intensity_br_alpha numeric(5,2) 10-15 W/m2 Upper Confidence Limit of intensity_br_alpha. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
35 is_upper_limit_intensity_br_alpha character varying(1) Upper Limit Flag of intensity_br_alpha. The flag means that upper_confidence_limit_intensity_br_alpha indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit] このフラグは、upper_confidence_limit_intensity_br_alpha の値が3σの上限を示すことを意味します。 [Y=上限である, N=上限ではない]
36 intensity_he_ii numeric(5,2) 10-15 W/m2 Intensity of He II. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
37 lower_confidence_limit_intensity_he_ii numeric(5,2) 10-15 W/m2 Lower Confidence Limit of intensity_he_ii. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
38 upper_confidence_limit_intensity_he_ii numeric(5,2) 10-15 W/m2 Upper Confidence Limit of intensity_he_ii. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
39 is_upper_limit_intensity_he_ii character varying(1) Upper Limit Flag of intensity_he_ii. The flag means that upper_confidence_limit_intensity_he_ii indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
40 intensity_he_i numeric(5,2) 10-15 W/m2 Intensity of He1. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
41 lower_confidence_limit_intensity_he_i numeric(5,2) 10-15 W/m2 Lower Confidence Limit of intensity_he_i. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
42 upper_confidence_limit_intensity_he_i numeric(5,2) 10-15 W/m2 Upper Confidence Limit of intensity_he_i. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
43 is_upper_limit_intensity_he_i character varying(1) Upper Limit Flag of intensity_he_i. The flag means that upper_confidence_limit_intensity_he_i indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
44 intensity_pah numeric(5,2) 10-15 W/m2 Intensity of PAH. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
45 lower_confidence_limit_intensity_pah numeric(5,2) 10-15 W/m2 Lower Confidence Limit of intensity_pah. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
46 upper_confidence_limit_intensity_pah numeric(5,2) 10-15 W/m2 Upper Confidence Limit of intensity_pah. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
47 is_upper_limit_intensity_pah character varying(1) Upper Limit Flag of intensity_pah. The flag means that upper_confidence_limit_intensity_pah indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
48 intensity_c_h numeric(5,2) 10-15 W/m2 Intensity of C-H. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
49 lower_confidence_limit_intensity_c_h numeric(5,2) 10-15 W/m2 Lower Confidence Limit of intensity_c_h. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
50 upper_confidence_limit_intensity_c_h numeric(5,2) 10-15 W/m2 Upper Confidence Limit of intensity_c_h. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
51 is_upper_limit_intensity_c_h character varying(1) Upper Limit Flag of intensity_c_h. The flag means that upper_confidence_limit_intensity_c_h indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
52 intensity_mg_iv numeric(5,2) 10-15 W/m2 Intensity of Mg IV. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
53 lower_confidence_limit_intensity_mg_iv numeric(5,2) 10-15 W/m2 Lower Confidence Limit of intensity_mg_iv. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
54 upper_confidence_limit_intensity_mg_iv numeric(5,2) 10-15 W/m2 Upper Confidence Limit of intensity_mg_iv. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
55 is_upper_limit_intensity_mg_iv character varying(1) Upper Limit Flag of intensity_mg_iv. The flag means that upper_confidence_limit_intensity_mg_iv indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
56 intensity_ar_vi numeric(5,2) 10-15 W/m2 Intensity of Ar VI. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
57 lower_confidence_limit_intensity_ar_vi numeric(5,2) 10-15 W/m2 Lower Confidence Limit of intensity_ar_vi. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
58 upper_confidence_limit_intensity_ar_vi numeric(5,2) 10-15 W/m2 Upper Confidence Limit of intensity_ar_vi. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
59 is_upper_limit_intensity_ar_vi character varying(1) Upper Limit Flag of intensity_ar_vi. The flag means that upper_confidence_limit_intensity_ar_vi indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
60 equivalent_width_br_alpha numeric(6,2) nm Equivalent width of Brackett-{alpha}. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
61 lower_confidence_limit_equivalent_width_br_alpha numeric(6,2) nm Lower Confidence Limit of equivalent_width_br_alpha. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
62 upper_confidence_limit_equivalent_width_br_alpha numeric(6,2) nm Upper Confidence Limit of equivalent_width_br_alpha. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
63 is_upper_limit_equivalent_width_br_alpha character varying(1) Upper Limit Flag of equivalent_width_br_alpha. The flag means that upper_confidence_limit_equivalent_width_br_alpha indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
64 equivalent_width_he_ii numeric(6,2) nm Equivalent width of He II. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
65 lower_confidence_limit_equivalent_width_he_ii numeric(6,2) nm Lower Confidence Limit of equivalent_width_he_ii. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
66 upper_confidence_limit_equivalent_width_he_ii numeric(6,2) nm Upper Confidence Limit of equivalent_width_he_ii. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
67 is_upper_limit_equivalent_width_he_ii character varying(1) Upper Limit Flag of equivalent_width_he_ii. The flag means that upper_confidence_limit_equivalent_width_he_ii indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
68 equivalent_width_he_i numeric(6,2) nm Equivalent width of He I. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
69 lower_confidence_limit_equivalent_width_he_i numeric(6,2) nm Lower Confidence Limit of equivalent_width_he_i. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
70 upper_confidence_limit_equivalent_width_he_i numeric(6,2) nm Upper Confidence Limit of equivalent_width_he_i. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
71 is_upper_limit_equivalent_width_he_i character varying(1) Upper Limit Flag of equivalent_width_he_i. The flag means that upper_confidence_limit_equivalent_width_he_i indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
72 equivalent_width_pah numeric(6,2) nm Equivalent width of PAH. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
73 lower_confidence_limit_equivalent_width_pah numeric(6,2) nm Lower Confidence Limit of equivalent_width_pah. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
74 upper_confidence_limit_equivalent_width_pah numeric(6,2) nm Upper Confidence Limit of equivalent_width_pah. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
75 is_upper_limit_equivalent_width_pah character varying(1) Upper Limit Flag of equivalent_width_pah. The flag means that upper_confidence_limit_equivalent_width_pah indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
76 equivalent_width_c_h numeric(6,2) nm Equivalent width of C-H. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
77 lower_confidence_limit_equivalent_width_c_h numeric(6,2) nm Lower Confidence Limit of equivalent_width_c_h. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
78 upper_confidence_limit_equivalent_width_c_h numeric(6,2) nm Upper Confidence Limit of equivalent_width_c_h. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
79 is_upper_limit_equivalent_width_c_h character varying(1) Upper Limit Flag of equivalent_width_c_h. The flag means that upper_confidence_limit_equivalent_width_c_h indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
80 equivalent_width_mg_iv numeric(6,2) nm Equivalent width of Mg IV. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
81 lower_confidence_limit_equivalent_width_mg_iv numeric(6,2) nm Lower Confidence Limit of equivalent_width_mg_iv. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
82 upper_confidence_limit_equivalent_width_mg_iv numeric(6,2) nm Upper Confidence Limit of equivalent_width_mg_iv. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
83 is_upper_limit_equivalent_width_mg_iv character varying(1) Upper Limit Flag of equivalent_width_mg_iv. The flag means that upper_confidence_limit_equivalent_width_mg_iv indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
84 equivalent_width_ar_vi numeric(6,2) nm Equivalent width of Ar VI. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
85 lower_confidence_limit_equivalent_width_ar_vi numeric(6,2) nm Lower Confidence Limit of equivalent_width_ar_vi. A NULL value is allocated when the spectral feature is not detected or only an upper limit is obtained.
86 upper_confidence_limit_equivalent_width_ar_vi numeric(6,2) nm Upper Confidence Limit of equivalent_width_ar_vi. A NULL value is allocated when the spectral feature is not detected. A 3-sigma upper limit is allocated when the feature is marginally detected.
87 is_upper_limit_equivalent_width_ar_vi character varying(1) Upper Limit Flag of equivalent_width_ar_vi. The flag means that upper_confidence_limit_equivalent_width_ar_vi indicates a 3-sigma upper limit. [Y=uppper limmit, N=not upper limit]
88 ql_image_url character varying(255) The url of the AKARI/IRC Spectrum QL image

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akari_irc_gal_hii_spectrum_1

"AKARI Near-infrared Spectral Atlas of Galactic HII regions Version 1".

No. Column Name type Unit Description
1 object_name character varying(15) Source name
2 observation_id character varying(11) Observation ID
3 used_slit character varying(2) Used Slit (Ns or Nh). "Ns" slit is 0.8 arcmin length 5 arcsec width, "Nh" slit is 1 arcmin length 3 arcsec width.
4 center_ra numeric(9,6) degree Right ascension (J2000) for the slit center
5 center_dec numeric(9,6) degree Declination (J2000) for the slit center
6 center_ra_b1950 numeric(9,6) degree Right Ascension (B1950) for the slit center. It is calculated from center_ra and center_dec.
7 center_dec_b1950 numeric(9,6) degree Declination (B1950) for the slit center. It is calculated from center_ra and center_dec.
8 center_ecliptic_lon numeric(9,6) degree Ecliptic longitude for the slit center. It is calculated from center_ra and center_dec.
9 center_ecliptic_lat numeric(9,6) degree Ecliptic Latitude for the slit center. It is calculated from center_ra and center_dec.
10 center_galactic_lon numeric(9,6) degree Galactic longitude for the slit center. It is calculated from center_ra and center_dec.
11 center_galactic_lat numeric(9,6) degree Galactic Latitude for the slit center. It is calculated from center_ra and center_dec.
12 data_access_url character varying(255) URL to the dataset

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akari_irc_diffuse_skypatch_spectrum_1

"AKARI IRC NIR Low-resolution Spectral Catalogue of Diffuse Sky Patches Version 1".

No. Column Name type Unit Description
1 observation_id character varying(11) The sequence number of the observation. 'observation_id' = 'object_id' + '-' + 'observation_count'(Add 0 to the head and align 3 digits)
2 observation_start_time timestamp without time zone UTC Observation start datetime [UTC]
3 observation_start_time_mjd double precision MJD Observation start datetime [MJD]
4 center_ra numeric(6,3) degree Right Ascension (J2000). Calculated coordinate at the center position of the Ns slit referring to the header information in the original FITS file.
5 center_dec numeric(6,3) degree Declination (J2000). Calculated coordinate at the center position of the Ns slit referring to the header information in the original FITS file.
6 center_ra_b1950 numeric(9,6) degree Right Ascension (B1950). Calculated from center_ra, center_dec.
7 center_dec_b1950 numeric(9,6) degree Declination (B1950). Calculated from center_ra, center_dec.
8 center_ecliptic_lon numeric(9,6) degree Ecliptic Longitude. Calculated from center_ra, center_dec.
9 center_ecliptic_lat numeric(9,6) degree Ecliptic Latitude. Calculated from center_ra, center_dec.
10 center_galactic_lon numeric(9,6) degree Galactic Longitude. Calculated from center_ra, center_dec.
11 center_galactic_lat numeric(9,6) degree Galactic Latitude. Calculated from center_ra, center_dec.
12 data_access_url character varying(255) URL to the dataset
13 ql_access_url character varying(255) URL used to spectra text
14 ql_image_url character varying(255) URL to the quick look image

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akari_irc_lmc_spectrum_1

"AKARI-LMC Near-Infrared Spectroscopic Catalogue Version 1".

No. Column Name type Unit Description
1 object_name character varying(30) Source identifier, correspond with ID2 in the "AKARI/IRC LMC point source catalog" (Kato et al. 2012) (Jhhmmss.ss-ddmmss.s)
2 frame_id character varying(7) Frame-ID. These IDs correspond to the position of the observed ?eld of view within the LMC.
3 object_id_in_frame character varying(3) Source-ID. These IDs are determined arbitrary depending on the position of the sources within the ?eld of view.
4 object_ra numeric(9,6) degree Object position, Right Ascension (J2000)
5 object_dec numeric(9,6) degree Object position, Declination (J2000)
6 object_ra_b1950 numeric(9,6) degree Object position, Right Ascension (B1950). Calculated from object_ra, object_dec.
7 object_dec_b1950 numeric(9,6) degree Object position, Declination (B1950). Calculated from object_ra, object_dec.
8 object_ecliptic_lon numeric(9,6) degree Object position, Ecliptic Longitude. Calculated from object_ra, object_dec.
9 object_ecliptic_lat numeric(9,6) degree Object position, Ecliptic Latitude. Calculated from object_ra, object_dec.
10 object_galactic_lon numeric(9,6) degree Object position, Galactic Longitude. Calculated from object_ra, object_dec.
11 object_galactic_lat numeric(9,6) degree Object position, Galactic Latitude. Calculated from object_ra, object_dec.
12 observation_start_time timestamp without time zone UTC Observation start date [UTC]. No time information is on file.
13 observation_start_time_mjd double precision MJD Observation start date [MJD]. No time information is on file.
14 spectrum_type character varying(2) Spectrum type. [FS=full spectrum, SS=short spectrum] Due to contamination, the longer spectrum (4-5.5 µm) was removed and only the shorter spectrum (2-4 µm) was extracted, which is stored as short spectrum (SS).
FS sources: full 2.0-5.0 micron spectra are available without contamination.
SS sources: only short wavelength side (typically 2-4 micron) spectra are available due to partial spectral contamination.
15 ssid_in_sage_spec integer Matched Spitzer SAGE-Spec source ID
16 magnitude_2mass_j numeric(5,3) mag Magnitude in 2MASS J band
17 magnitude_err_2mass_j numeric(5,3) mag Magnitude error of 2MASS J band
18 magnitude_2mass_h numeric(5,3) mag Magnitude in 2MASS H band
19 magnitude_err_2mass_h numeric(5,3) mag Magnitude error of 2MASS H band
20 magnitude_2mass_ks numeric(5,3) mag Magnitude in 2MASS Ks band
21 magnitude_err_2mass_ks numeric(5,3) mag Magnitude error of 2MASS Ks band
22 magnitude_spitzer_irac_1 numeric(5,3) mag Magnitude in Spitzer SAGE/IRAC 3.6µm band
23 magnitude_err_spitzer_irac_1 numeric(5,3) mag Magnitude error of Spitzer SAGE/IRAC 3.6µm band
24 magnitude_spitzer_irac_2 numeric(5,3) mag Magnitude in Spitzer SAGE/IRAC 4.5µm band
25 magnitude_err_spitzer_irac_2 numeric(5,3) mag Magnitude error of Spitzer SAGE/IRAC 4.5µm band
26 magnitude_spitzer_irac_3 numeric(5,3) mag Magnitude in Spitzer SAGE/IRAC 5.8µm band
27 magnitude_err_spitzer_irac_3 numeric(5,3) mag Magnitude error of Spitzer SAGE/IRAC 5.8µm band
28 magnitude_spitzer_irac_4 numeric(5,3) mag Magnitude in Spitzer SAGE/IRAC 8.0µm band
29 magnitude_err_spitzer_irac_4 numeric(5,3) mag Magnitude error of Spitzer SAGE/IRAC 8.0µm band
30 magnitude_spitzer_mips_24 numeric(5,3) mag Magnitude in Spitzer SAGE/MIPS 24µm band
31 magnitude_err_spitzer_mips_24 numeric(5,3) mag Magnitude error of Spitzer SAGE/MIPS 24µm band
32 magnitude_spitzer_mips_70 numeric(5,3) mag Magnitude in Spitzer SAGE/MIPS 70µm band
33 magnitude_err_spitzer_mips_70 numeric(5,3) mag Magnitude error of Spitzer SAGE/MIPS 70µm band
34 magnitude_spitzer_mips_160 numeric(5,3) mag Magnitude in Spitzer SAGE/MIPS 160µm band
35 magnitude_err_spitzer_mips_160 numeric(5,3) mag Magnitude error of Spitzer SAGE/MIPS 160µm band
36 magnitude_n3 numeric(5,3) mag Magnitude in AKARI/IRC N3 band
37 magnitude_err_n3 numeric(5,3) mag Magnitude error of AKARI/IRC N3 band
38 magnitude_s7 numeric(5,3) mag Magnitude in AKARI/IRC S7 band
39 magnitude_err_s7 numeric(5,3) mag Magnitude error of AKARI/IRC S7 band
40 magnitude_s11 numeric(5,3) mag Magnitude in AKARI/IRC S11 band
41 magnitude_err_s11 numeric(5,3) mag Magnitude error of AKARI/IRC S11 band
42 magnitude_l15 numeric(5,3) mag Magnitude in AKARI/IRC L15 band
43 magnitude_err_l15 numeric(5,3) mag Magnitude error of AKARI/IRC L15 band
44 magnitude_l24 numeric(5,3) mag Magnitude in AKARI/IRC L24 band
45 magnitude_err_l24 numeric(5,3) mag Magnitude error of AKARI/IRC L24 band
46 data_access_url character varying(255) URL to the dataset
47 ql_image_url character varying(255) URL to the quick look image

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akari_pointed_rawdata_package_info

Description of each distribution package of "AKARI Pointed Observation Raw Data Version 1 (Phase 1&2) and Version 2 (Phase 3)".

No. Column Name Type Unit Description Former Column Name Former Type Former Unit
1 observation_start_time timestamp without timezone UTC Start Time of the Observation in UTC. DATE date UTC
TIME time
2 observation_start_time_mjd double precision MJD Start Time of the Observation in MJD.
3 observation_end_time timestamp without timezone UTC End Time of the Observation in UTC. This data file was integrated multiple observations and it is difficult to clearly indicate observation end time. Therefore, the same time as the observation_start_time is registered in this data item. UTC
4 observation_end_time_mjd double precision MJD End Time of the Observation in MJD. This data file was integrated multiple observations and it is difficult to clearly indicate observation end time. Therefore, the same time as the observation_start_time_mjd is registered in this data item.
5 observation_id character varying(11) The sequence number of the observation. 'observation_id' = 'object_id' + '-' + 'observation_count'(Add 0 to the head and align 3 digits) OBSID varchar(11)
6 object_name character varying(63) Object name OBJECT varchar(63)
7 pi_name character varying(35) PI Name (Observer's ID) OBSERVER varchar(35)
8 proposal_code character varying(7) Proposal Code named by PI PROPOSAL varchar(7)
9 object_ra double precision degree Target position, Right Ascenstion J2000. OBJ_RA double degree
10 object_dec double precision degree Target position, Declinatoion J2000. OBJ_DEC double degree
11 object_ra_b1950 double precision degree Target position, Right Ascenstion B1950. Calculated from (object_ra, object_dec)
12 object_dec_b1950 double precision degree Target position, Declinatoion B1950. Calculated from (object_ra, object_dec)
13 object_galactic_lon double precision degree Target position, Galactic Longitude. OBJ_LII double degree
14 object_galactic_lat double precision degree Target position, Galactic Latitude. OBJ_BII double degree
15 object_ecliptic_lon double precision degree Target position, Ecliptic Longitude. OBJ_ECL_LONG double degree
16 object_ecliptic_lat double precision degree Target position, Ecriptic Latitude. OBJ_ECL_LATI double degree
17 aot_name character varying(11) Astronomical Observation Template AOT varchar(11)
18 aot_param character varying(15) AOT Parameters. Multiple parameters are connected with ';'. AOTPARAM varchar(15)
19 aot_type character varying(15) AOT Type [ ENGINEERING, NORMAL, or SPECIAL ] AOT_TYPE varchar(15)
20 observation_status character varying(31) Observation Status [ CRYO trouble, Data lost, IRC Det off, Observed, PV2, SH, or STT WDT error ] STATUS varchar(31)
21 observation_mode character varying(11) Observation Mode [ MAIN or PARALLEL ] OBS_MODE varchar(11)
22 object_id bigint Target ID. 'observation_id' = 'object_id' + '-' + 'observation_count'(Add 0 to the head and align 3 digits) TARGETID int(11)
23 observation_count bigint Ordinal number at observations for the same target. 'observation_id' = 'object_id' + '-' + 'observation_count'(Add 0 to the head and align 3 digits) SUBID int(11)
24 pointing_id bigint Pointing ID PNTNG_ID int(11)
25 remark_id character varying(31) Related remark IDs. [ 1, 2, 3, ..., 7, or combination of those connected with '/' ] REMIDS varchar(31)
26 remark_title character varying(255) Remark Name REMNAMES varchar(255)
27 public_date timestamp without timezone UTC Public Date PUBLIC_DATE date UTC
28 public_date_mjd double precision MJD
29 file_create_date timestamp without timezone UTC Data package created time PKGMTIME datetime UTC
30 data_size bigint MB Package File Size PKGFSIZE int(11) Byte
31 data_access_url character varying(63) URL to the dataset PKGPATH varchar(63)

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akari_proposal

"AKARI" Proposals information.

No. Column Name type Unit Description
1 proposal_id smallint Proposal ID
2 proposal_code character varying(7) Proposal Code named by PI
3 proposal_code_with_pi_name character varying(23) Proposal Code with PI name. {proposal_code}_{pi_name}
4 pi_name text PI Name (Observer's ID)
5 observation_category character varying(7) Observation Category [ LS(=Large Area Servey), MP(=Mission Program), OT(=Open Time), DT(=Directors Time), or PV(=Performance Verification) ]
6 observation_phase character varying(4) Observation Phase [ 1&2, 3, or 3-II ]
Phase1, Phase2: Cooling with refrigerator + liquid helium
Phase3, Phase3-II: Cooling only with the refrigerator
7 proposal_title character varying(120) Title of the proposal
8 proposal_abstruct text Abstruct of the proposal
9 proposal_access_url character varying(255) URL to the proposal data file.

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Last Modified: 30 October 2023