DARTS Astrophysical Data Search

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Schema of Tables about AKARI

Satelite/Project Abstract of the data product Database table name Number of entries in the database Searhcable with Basic Search Searchable with SQL/ADQL Search Name in the previous query system
AKARI Information about each file,
with AKARI Far-infrared All-Sky Survey Maps Version 2.1 (Public release version 1).
akari_fis_allskymap_2_1 6,688 akari_fis_allskymap_2_1 on DARTS/AKARI DAS
AKARI Catalogue data,
with AKARI FIS All-Sky Survey Bright Source Catalogue Version 1.0
akari_fis_bsc_1 427,071 akari_fis_bsc_1 on DARTS/AKARI CAS
AKARI Catalogue data,
with AKARI IRC All-Sky Survey Point Source Catalogue Version 1.0
akari_irc_psc_1 870,973 akari_irc_psc_1 on DARTS/AKARI CAS
AKARI Information about each package file,
with AKARI Pointed Observation Raw Data Version 1 (Phase 1&2) and Version 2 (Phase 3)
akari_pointed_rawdata_package_info 24,436 PKGINFO

akari_fis_allskymap_2_1

No. Column Name Type Unit Description Output Old Column Name Old Type Old Unit
1 data_file_id integer Data file ID digest / full fits_id INTEGER
2 reference_coordinate_lon double precision Coordinate Longitude of the reference point full crval1 DOUBLE
3 reference_coordinate_lat double precision Coordinate Latitude of the reference point full crval2 DOUBLE
4 coordinate_system character varying(8) Coordinate system of the data files. full
5 reference_pixel_x double precision Pixel x coordinate of reference point full crpix1 DOUBLE
6 reference_pixel_y double precision Pixel y coordinate of reference point full crpix2 DOUBLE
7 center_ra double precision degree Image center, Right Ascenstion J2000. digest / full (*) 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 center_coordinate_x double precision Image center, x coordinate full cx DOUBLE
16 center_coordinate_y double precision Image center, y coordinate full cy DOUBLE
17 center_coordinate_z double precision Image center, z coordinate full cz DOUBLE
18 band_name character varying(8) Observation wavelength digest / full band VARCHAR(8)
19 pixel_counts_x integer Number of x pixels full naxis1 INTEGER
20 pixel_counts_y integer Number of y pixels full naxis2 INTEGER
21 rotation_1_1 double precision Rotation factor of the pixel counter electrode point near the reference point full cd1_1 DOUBLE
22 rotation_1_2 double precision Rotation factor of the pixel counter electrode point near the reference point full cd1_2 DOUBLE
23 rotation_2_1 double precision Rotation factor of the pixel counter electrode point near the reference point full cd2_1 DOUBLE
24 rotation_2_2 double precision Rotation factor of the pixel counter electrode point near the reference point full cd2_2 DOUBLE
25 data_file_create_time character varying(64) UTC Data file created time full create_date VARCHAR(64) UTC
26 data_access_url character varying(255) URL used to access dataset digest / full fits_name VARCHAR(64)
27 corner1_ra double precision degree Coordinate of the vertex1 of the observation field of view, Right Ascension J2000. full
28 corner1_dec double precision degree Coordinate of the vertex1 of the observation field of view, Declinationn J2000. full
29 corner2_ra double precision degree Coordinate of the vertex2 of the observation field of view, Right Ascension J2000. full
30 corner2_dec double precision degree Coordinate of the vertex2 of the observation field of view, Declinationn J2000. full
31 corner3_ra double precision degree Coordinate of the vertex3 of the observation field of view, Right Ascension J2000. full
32 corner3_dec double precision degree Coordinate of the vertex3 of the observation field of view, Declinationn J2000. full
33 corner4_ra double precision degree Coordinate of the vertex4 of the observation field of view, Right Ascension J2000. full
34 corner4_dec double precision degree Coordinate of the vertex4 of the observation field of view, Declinationn J2000. full
35 corner1_ra_b1950 double precision degree Coordinate of the vertex1 of the observation field of view, Right Ascension B1950. full
36 corner1_dec_b1950 double precision degree Coordinate of the vertex1 of the observation field of view, Declinationn B1950. full
37 corner2_ra_b1950 double precision degree Coordinate of the vertex2 of the observation field of view, Right Ascension B1950. full
38 corner2_dec_b1950 double precision degree Coordinate of the vertex2 of the observation field of view, Declinationn B1950. full
39 corner3_ra_b1950 double precision degree Coordinate of the vertex3 of the observation field of view, Right Ascension B1950. full
40 corner3_dec_b1950 double precision degree Coordinate of the vertex3 of the observation field of view, Declinationn B1950. full
41 corner4_ra_b1950 double precision degree Coordinate of the vertex4 of the observation field of view, Right Ascension B1950. full
42 corner4_dec_b1950 double precision degree Coordinate of the vertex4 of the observation field of view, Declinationn B1950. full
43 corner1_ecliptic_lon double precision degree Coordinate of the vertex1 of the observation field of view, Ecliptic Longitude. full
44 corner1_ecliptic_lat double precision degree Coordinate of the vertex1 of the observation field of view, Ecliptic Latitude. full
45 corner2_ecliptic_lon double precision degree Coordinate of the vertex2 of the observation field of view, Ecliptic Longitude. full
46 corner2_ecliptic_lat double precision degree Coordinate of the vertex2 of the observation field of view, Ecliptic Latitude. full
47 corner3_ecliptic_lon double precision degree Coordinate of the vertex3 of the observation field of view, Ecliptic Longitude. full
48 corner3_ecliptic_lat double precision degree Coordinate of the vertex3 of the observation field of view, Ecliptic Latitude. full
49 corner4_ecliptic_lon double precision degree Coordinate of the vertex4 of the observation field of view, Ecliptic Longitude. full
50 corner4_ecliptic_lat double precision degree Coordinate of the vertex4 of the observation field of view, Ecliptic Latitude. full
51 corner1_galactic_lon double precision degree Coordinate of the vertex1 of the observation field of view, Galactic Longitude. full
52 corner1_galactic_lat double precision degree Coordinate of the vertex1 of the observation field of view, Galactic Latitude. full
53 corner2_galactic_lon double precision degree Coordinate of the vertex2 of the observation field of view, Galactic Longitude. full
54 corner2_galactic_lat double precision degree Coordinate of the vertex2 of the observation field of view, Galactic Latitude. full
55 corner3_galactic_lon double precision degree Coordinate of the vertex3 of the observation field of view, Galactic Longitude. full
56 corner3_galactic_lat double precision degree Coordinate of the vertex3 of the observation field of view, Galactic Latitude. full
57 corner4_galactic_lon double precision degree Coordinate of the vertex4 of the observation field of view, Galactic Longitude. full
58 corner4_galactic_lat double precision degree Coordinate of the vertex4 of the observation field of view, Galactic Latitude. full

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akari_fis_bsc_1

No. Column Name Type Unit Description Output with Basic Search 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. digest / full 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. digest / full objName CHAR(14)
3 object_ra double precision deg J2000 Right Ascension of the source position. digest / full (*) ra FLOAT8 deg
4 object_dec double precision deg J2000 Declination of the source position. dec FLOAT8 deg
5 object_ra_b1950 double precision deg Right Ascension (B1950) ra1950 FLOAT8 deg
6 object_dec_b1950 double precision deg Declination (B1950) dec1950 FLOAT8 deg
7 object_ecliptic_lon double precision deg Ecliptic longitude lambda FLOAT8 deg
8 object_ecliptic_lat double precision deg Ecliptic latitude beta FLOAT8 deg
9 object_galactic_lon double precision deg Galactic longitude l FLOAT8 deg
10 object_galactic_lat double precision deg Galactic latitude b FLOAT8 deg
11 object_coordinate_x double precision Unit vector for ra+dec full cx FLOAT8
12 object_coordinate_y double precision Unit vector for ra+dec full cy FLOAT8
13 object_coordinate_z double precision Unit vector for ra+dec full cz FLOAT8
14 position_err_with_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 . full posErrMj FLOAT4 arcsec
15 position_err_with_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 . full posErrMi FLOAT4 arcsec
16 position_err_with_roll_angle double precision deg 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 . full posErrPA FLOAT4 deg
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.
digest / full 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.
digest / full 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.
digest / full 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.
digest / full 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 scan_quantity_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.
full 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 scan_quantity_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.
full 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 scan_quantity_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.
full 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 scan_quantity_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.
full 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_flags_65)
1:  The source is not confirmed
0:  Not observed (no scan data available)
full 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_flags_90)
1:  The source is not confirmed
0:  Not observed (no scan data available)
full 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_flags_140)
1:  The source is not confirmed
0:  Not observed (no scan data available)
full 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_flags_160)
1:  The source is not confirmed
0:  Not observed (no scan data available)
full fQual_160 INT2
29 data_condition_flags_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).
full flags_65 INT2
30 data_condition_flags_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).
full flags_90 INT2
31 data_condition_flags_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).
full flags_140 INT2
32 data_condition_flags_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).
full flags_160 INT2
33 scan_quantity_with_evidence_65 smallint Number of scans on which the source is properly detected with logEvidence larger than the threshold. full nScanC_65 INT2
34 scan_quantity_with_evidence_90 smallint Number of scans on which the source is properly detected with logEvidence larger than the threshold. full nScanC_90 INT2
35 scan_quantity_with_evidence_140 smallint Number of scans on which the source is properly detected with logEvidence larger than the threshold. full nScanC_140 INT2
36 scan_quantity_with_evidence_160 smallint Number of scans on which the source is properly detected with logEvidence larger than the threshold. full nScanC_160 INT2
37 scan_total_quantity_65 smallint Total number of scans that passed on the source (that possibly observed the source) full nScanP_65 INT2
38 scan_total_quantity_90 smallint Total number of scans that passed on the source (that possibly observed the source) full nScanP_90 INT2
39 scan_total_quantity_140 smallint Total number of scans that passed on the source (that possibly observed the source) full nScanP_140 INT2
40 scan_total_quantity_160 smallint Total number of scans that passed on the source (that possibly observed the source) full 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.
full 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.
full 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.
full 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.
full mConf_160 INT2
45 object_quantity_in5arcmin 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. full nDens INT2
46 data_access_url character varying(255) URL used to access dataset digest / full

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akari_irc_psc_1

No. Column Name Type Unit Description Output with Basic Search 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. digest / full 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. digest / full objName CHAR(14)
3 object_ra double precision deg J2000 Right Ascension of the source position. digest / full (*) ra FLOAT8 deg
4 object_dec double precision deg J2000 Declination of the source position. dec FLOAT8 deg
object_ra_b1950 double precision deg Right Ascension (B1950) ra1950 FLOAT8 deg
6 object_dec_b1950 double precision deg Declination (B1950) dec1950 FLOAT8 deg
7 object_ecliptic_longitude double precision deg Ecliptic longitude lambda FLOAT8 deg
8 object_ecliptic_latitude double precision deg Ecliptic latitude beta FLOAT8 deg
9 object_galactic_longitude double precision deg Galactic longitude l FLOAT8 deg
10 object_galactic_latitude double precision deg Galactic latitude b FLOAT8 deg
11 object_coordinate_x double precision Unit vector for ra+dec full cx FLOAT8
12 object_coordinate_y double precision Unit vector for ra+dec full cy FLOAT8
13 object_coordinate_z double precision Unit vector for ra+dec full cz FLOAT8
14 position_err_with_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_with_major_axis is calculated from the distance of the two events and position_err_with_minor_axis is set to the same as position_err_with_major_axis. full posErrMj double precision arcsec
15 position_err_with_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_with_major_axis is calculated from the distance of the two events and position_err_with_minor_axis is set to the same as position_err_with_major_axis. full posErrMi FLOAT4 arcsec
16 position_err_with_roll_angle double precision deg 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_with_major_axis is calculated from the distance of the two events and position_err_with_minor_axis is set to the same as position_err_with_major_axis. full posErrPA FLOAT4 deg
17 flux_density_09 double precision Jy Flux density of the source in S9W in Jansky. digest / full flux_09 FLOAT4 Jy
18 flux_density_18 double precision Jy Flux density of the source in L18W in Jansky. digest / full flux_18 FLOAT4 Jy
19 flux_err_09 double precision Jy Flux error in S9W. full fErr_09 FLOAT4 Jy
20 flux_err_18 double precision Jy Flux error in L18W. full 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. full 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. full fQual_18 INT2
23 data_condition_flags_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.
full flags_09 INT2
24 data_condition_flags_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.
full flags_18 INT2
25 scan_quantity_with_evidence_09 smallint Number of scans on which the source is detected. Normally, scan_quantity_with_evidence is less or equal to scan_total_quantity. In some exceptional case, resultant position of the source drops out from the image stripe boundary and scan_quantity_with_evidence is larger than scan_total_quantity. full nScanC_09 INT2
26 scan_quantity_with_evidence_18 smallint Number of scans on which the source is detected. Normally, scan_quantity_with_evidence is less or equal to scan_total_quantity. In some exceptional case, resultant position of the source drops out from the image stripe boundary and scan_quantity_with_evidence is larger than scan_total_quantity. full nScanC_18 INT2
27 scan_total_quantity_09 smallint The number of times the source position has been scanned during the survey. full nScanP_09 INT2
28 scan_total_quantity_18 smallint The number of times the source position has been scanned during the survey. full nScanP_18 INT2
29 month_confirmation_flag_09 smallint 1 is month confirmed and 0 is not. Inverted value of LSB of data_condition_flags_09 full mConf_09 INT2
30 month_confirmation_flag_18 smallint 1 is month confirmed and 0 is not. Inverted value of LSB of data_condition_flags_18 full mConf_18 INT2
31 object_quantity_in45arcsec_09 smallint The number of sources in 45 arcsec radius. full nDens_09 INT2
32 object_quantity_in45arcsec_18 smallint The number of sources in 45 arcsec radius. full nDens_18 INT2
33 extended_flag_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]. full extended_09 INT2
34 extended_flag_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]. full extended_18 INT2
35 position_err_average_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. full meanAB_09 FLOAT4
36 position_err_average_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. full meanAB_18 FLOAT4
37 observation_counts_for_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. observation_counts_for_decide_position = scan_quantity_with_evidence_09 for scan_quantity_with_evidence_09 ≥ 2
observation_counts_for_decide_position = scan_quantity_with_evidence_18 for scan_quantity_with_evidence_09 < 2
full nDataPos INT2
38 observation_counts_for_measurement_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. full nData_09 INT2
39 observation_counts_for_measurement_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. full nData_18 INT2
40 data_access_url character varying(255) URL used to access dataset

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akari_pointed_rawdata_package_info

No. Column Name Type Unit Description Output with Basic Search Old Column Name Old Type Old Unit
1 observation_start_time timestamp without timezone UTC Start Time of the Observation in UTC. digest / full 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. digest / full 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' = 'target_id' + '-' + 'observation_count_of_each_target'(Add 0 to the head and align 3 digits) digest / full OBSID varchar(11)
6 target_name character varying(63) Object name digest / full OBJECT varchar(63)
7 pi_name character varying(35) PI Name (Observer's ID) full OBSERVER varchar(35)
8 proposal_id character varying(7) Proposal ID full PROPOSAL varchar(7)
9 object_ra double precision degree Target position, Right Ascenstion J2000. digest / full (*) 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. Calculated from (object_ra, object_dec) OBJ_LII double degree
14 object_galactic_lat double precision degree Target position, Galactic Latitude. Calculated from (object_ra, object_dec) OBJ_BII double degree
15 object_ecliptic_lon double precision degree Target position, Ecliptic Longitude. Calculated from (object_ra, object_dec) OBJ_ECL_LONG double degree
16 object_ecliptic_lat double precision degree Target position, Ecriptic Latitude. Calculated from (object_ra, object_dec) OBJ_ECL_LATI double degree
17 aot_name character varying(11) Astronomical Observation Template digest / full AOT varchar(11)
18 aot_param character varying(15) AOT Parameters. Multiple parameters are connected with ';'. full AOTPARAM varchar(15)
19 aot_type character varying(15) AOT Type [ ENGINEERING, NORMAL, or SPECIAL ] full 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 ] digest / full STATUS varchar(31)
21 observation_mode character varying(11) Observation Mode [ MAIN or PARALLEL ] full OBS_MODE varchar(11)
22 target_id bigint Target ID. 'observation_id' = 'target_id' + '-' + 'observation_count_of_each_target'(Add 0 to the head and align 3 digits) full TARGETID int(11)
23 observation_count_of_each_target bigint Ordinal number at observations for the same target. 'observation_id' = 'target_id' + '-' + 'observation_count_of_each_target'(Add 0 to the head and align 3 digits) full SUBID int(11)
24 pointing_id bigint Pointing ID full PNTNG_ID int(11)
25 remark_id character varying(31) Related remark IDs. [ 1, 2, 3, ..., 7, or combination of those connected with '/' ] full REMIDS varchar(31)
26 remark_title character varying(255) Remark Name full REMNAMES varchar(255)
REMHREFS text
27 public_date timestamp without timezone UTC Public Date full PUBLIC_DATE date UTC
28 public_date_mjd double precision MJD
29 data_file_create_time timestamp without timezone UTC Data package created time full PKGMTIME datetime UTC
30 data_file_size bigint MB Package File Size full PKGFSIZE int(11) Byte
31 data_access_url character varying(63) URL used to access dataset digest / full PKGPATH varchar(63)

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Last Modified: 19 November 2018