DARTS Astrophysical Data Search

[ English | Japanese ]


Schema of Tables about HITOMI

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
HITOMI Information for the observations obtained with HITOMI and provides access to the data archive. hitomi_master_data_1 42 Yes Yes
HITOMI Information for the observations including the coordinate of detector position obtained with HITOMI SXS, and provides access to the data archive. hitomi_sxs_data_1 42 Yes Yes
HITOMI Information for the observations including the coordinate of detector position obtained with HITOMI SXI, and provides access to the data archive. hitomi_sxi_data_1 28 Yes Yes
HITOMI Information for the observations including the coordinate of detector position obtained with HITOMI HXI, and provides access to the data archive. hitomi_hxi_data_1 40 Yes Yes

hitomi_master_data_1

The master table of HITOMI observations.

  • Columns to display in the Basic Search can be chosen either "digest" or "full" in the "Display" menu.
  • (*) means that the same coordinates as specified in the Basic Search "Coordinate" are displayed in the "digest" mode. If you use TargetName, Equatorial J2000 will be displayed.
  • On SQL Search and ADQL Search, all the columns are available, including columns marked "no output" in this table.
No. Column Name Type Unit Description Output NASA's HITOMASTER Column Name NASA's HITOMASTER Type NASA's HITOMASTER Unit
1 observation_id character varying(11) The unique number to identify an observation/sequence.
This is a 9-digit number.
digest / full OBSID char11
2 target_name character varying(50) Designation of the Pointed Source
Observations that look at black sky have names related to the type of operations that occurred during that period.
digest / full NAME char50
3 center_ra double precision degree Nominal satellite pointing direction, Right Ascension J2000.
Note that the pointing position can be different from the target position.
digest (*) / full RA float8:.5f degree
4 center_dec double precision degree Nominal satellite pointing direction, Declination J2000.
Note that the pointing position can be different from the target position.
DEC float8:.5f degree
5 center_ra_b1950 double precision degree Nominal satellite pointing direction, Right Ascension B1950. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8:.5f degree
6 center_dec_b1950 double precision degree Nominal satellite pointing direction, Declination B1950. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8:.5f degree
7 center_ecliptic_lon double precision degree Nominal satellite pointing direction, Ecliptic Longitude. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8:.5f degree
8 center_ecliptic_lat double precision degree Nominal satellite pointing direction, Ecliptic Latitude. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8:.5f degree
9 center_galactic_lon double precision degree Nominal satellite pointing direction, Galactic Longitude. LII float8:.5f degree
10 center_galactic_lat double precision degree Nominal satellite pointing direction, Galactic Latitude. BII float8:.5f degree
11 roll_angle double precision degree Roll Angle digest / full ROLL_ANGLE float8:.5f degree
12 observation_start_time_mjd numeric MJD Start Time of the Observation in MJD
If the sequence contains the incoming slew, the start time corresponds to the start of the incoming slew.
TIME float8:.9f mjd
13 observation_start_time timestamp without time zone UTC Start Time of the Observation in UTC digest / full utc
14 observation_end_time_mjd numeric MJD Stop Time of the Observation in MJD STOP_TIME float8:.9f mjd
15 observation_end_time timestamp without time zone UTC Stop Time of the Observation in UTC digest / full utc
16 exposure double precision ks Effective total observation exposure, in seconds. This time is calculated using the cleaned event file from the SXS instrument. digest / full EXPOSURE float8:.5f s
17 sxi_1st_mode_exposure double precision Effective exposure, in seconds on source for the SXI when operating in WINDOW1(normal full window) mode.
This is calculated from GTI of the SXI cleaned events of the WINDOW1 mode.
digest / full SXI_EXPO float8:.5f s
18 sxi_2nd_mode_exposure double precision Effective exposure, in seconds on source for the SXI when operating in WINDOW1BURST2( full window 0.1sec burst) mode.
This is calculated from GTI of the SXI cleaned events of the WINDOWBURST2 mode.
digest / full SXI_EXPO2 float8:.5f s
19 hxi1_exposure double precision ks HXI1 effective exposure, in seconds on source.
This is calculated from GTI of the HXI1 cleaned events.
digest / full HXI1_EXPO float8:.5f s
20 hxi2_exposure double precision ks HXI2 effective exposure, in seconds on source.
This is calculated from GTI of the HXI2 cleaned events.
digest / full HXI2_EXPO float8:.5f s
21 sgd1_exposure double precision ks SGD1 Effective exposure, in seconds on source.
The exposure reported is the sum of the individual Compton Camera (CC) exposure from the GTI of the event files divided by the number of CCs actually operating.
digest / full SGD1_EXPO float8:.5f s
22 sgd2_exposure double precision ks SGD2 Effective exposure, in seconds on source.
The exposure reported is the sum of the individual Compton Camera (CC) exposure from the GTI of the event files divided by the number of CCs actually operating.
digest / full SGD2_EXPO float8:.5f s
23 is_sxs_on character varying(1) SXS is operating or not : [Y(=on), N(=off) or W(=in waiting mode)] full SXSIFONFOV char1
24 is_sxs_fovin character varying(1) Target is in SXS FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments.
digest / full char1
25 is_sxi_on character varying(1) SXI is operating or not : [Y(=on), N(=off) or W(=in waiting mode)] full SXIIFONFOV char1
26 is_sxi_fovin character varying(1) Target is in SXI FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
digest / full char1
27 is_hxi1_on character varying(1) HXI1 is operationg or not:Y = on; N = off; W = in waiting mode. full HXI1IFONFOV char1
28 is_hxi1_fovin character varying(1) Target is in HXI1 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
digest / full char1
29 is_hxi2_on character varying(1) HXI2 is operating or not:Y = on; N = off; W = in waiting mode. full HXI2IFONFOV char1
30 is_hxi2_fovin character varying(1) Target is in HXI2 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
digest / full char1
31 is_sgd1_on character varying(1) SGD1 is operating or not:Y = on; N = off; W = in waiting mode. full SGD1IFONFOV char1
32 is_sgd1_fovin character varying(1) Target is in SGD1 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
digest / full char1
33 is_sgd2_on character varying(1) SGD2 is operating or not:Y = on; N = off; W = in waiting mode. full SGD2IFONFOV char1
34 is_sgd2_fovin character varying(1) Target is in SGD2 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
digest / full char1
35 sxs_datamode character varying(10) SXS Datamode full SXS_DATAMODE char10
36 is_sxs_adr_cycle character varying(1) Flag [YN] indicates ADR cycle occurs during the observation full SXS_ADR char1
37 is_sxs_filter_fe55 character varying(1) Flag [YN] indicates SXS observation was collected with Fe55 filter on. full SXS_FIL_FE55 char1
38 is_sxs_filter_open character varying(1) Flag [YN] indicates SXS observation was collecter with Open filter on. full SXS_FIL_OPEN char1
39 sxs_threshould_setting_code character varying(5) SXS threshold setting code full SXS_THR char5
40 sxi_1st_datamode character varying(15) SXI 1st datamode full SXI_DATAMODE1 char15
41 sxi_1st_dataclass_threshold character varying(64) The dataclass and event threshold values encoded as AAAAAAAA-BBBB a BBBB [h] for SXI 1st datamode.
The meaning of the 1st 8 digit value is the following:
1st digit always set to 1;
2nd indicates the CCD in use, if 0 all CCDs are in use, if 1 only CCD 1 and 2 are in use, if 2 only CCD 2 and 3 are in use;
3rd digit indicates the datamode, if 0=window1 (full mode), if 1=window2 (1/8 window), if 2=window1burst (full window + burst), 3=window2burst (1/8 window + burst);
4-7 digits indicate the dataclass;
the last 8th digit indicates if the area discriminator is off/on for the +/- Z, if 0 is off, if 1 is on.
The second value (BBBB) is just the event threshold and corresponds to the first PHA in use. If the aim point has a different threshold compared to the other CCD segments this is indicated by "a BBBB". Finally, the "h", if present, indicates that only half of the CCDs are on.
full SXI_DCLASS1_THR char64
42 sxi_2nd_datamode character varying(15) SXI 2nd datamode full SXI_DATAMODE2 char15
43 sxi_2nd_dataclass_threshold character varying(72) The dataclass and event threshold values encoded as AAAAAAAA-BBBB a BBBB [h] for SXI 2nd datamode.
The meaning of the 1st 8 digit value is the following:
1st digit always set to 1;
2nd indicates the CCD in use, if 0 all CCDs are in use, if 1 only CCD 1 and 2 are in use, if 2 only CCD 2 and 3 are in use;
3rd digit indicates the datamode, if 0=window1 (full mode), if 1=window2 (1/8 window), if 2=window1burst (full window + burst), 3=window2burst (1/8 window + burst);
4-7 digits indicate the dataclass;
the last 8th digit indicates if the area discriminator is off/on for the +/- Z, if 0 is off, if 1 is on.
The second value (BBBB) is just the event threshold and corresponds to the first PHA in use. If the aim point has a different threshold compared to the other CCD segments this is indicated by "a BBBB". Finally, the "h", if present, indicates that only half of the CCDs are on.
full SXI_DCLASS2_THR char72
44 hxi1_datamode character varying(15) HXI1 datamode full HXI1_DATAMODE char15
45 hxi2_datamode character varying(15) HXI2 datamode full HXI2_DATAMODE char15
46 sgd1_datamode character varying(15) SGD1 datamode full SGD1_DATAMODE char10
47 sgd2_datamode character varying(15) SGD2 datamode full SGD2_DATAMODE char10
48 sgd1_cc1_exposure double precision Effective exposure time of the Compton Camera 1 in SGD1 digest / full SGD1_EXP_CC1 float8:.5f s
49 sgd1_cc2_exposure double precision ks Effective exposure time of the Compton Camera 2 in SGD1 digest / full SGD1_EXP_CC2 float8:.5f s
50 sgd1_cc3_exposure double precision ks Effective exposure time of the Compton Camera 3 in SGD1 digest / full SGD1_EXP_CC3 float8:.5f s
51 sgd2_cc1_exposure double precision ks Effective exposure time of the Compton Camera 1 in SGD2 digest / full SGD2_EXP_CC1 float8:.5f s
52 sgd2_cc2_exposure double precision ks Effective exposure time of the Compton Camera 2 in SGD2 digest / full SGD2_EXP_CC2 float8:.5f s
53 sgd2_cc3_exposure double precision ks Effective exposure time of the Compton Camera 3 in SGD2 digest / full SGD2_EXP_CC3 float8:.5f s
54 hxi_code character varying(5) Five-digit number, ABCDE, to identify the type of data present for the HXI.
The values for A indicate if the HXI science data are present:
A=1 for only HXI1 data, A=2 for only the HXI2 data, A=3 for both HXI1 and HXI2.
The values for B indicate if the CAMS data are present:
B=1 only CAMS1 data, B=2 for only the CAMS2 data, B=3 for both CAMS1 and CAMS2 and B=4 if the CAMS data are simulated.
The values for C indicate if the HXI housekeeping data are present:
C=1 for only HXI1 data, C=2 for only the HXI2 data, C=3 for both HXI1 and HXI2.
D and E are not used and set to 0.
full HXICODE char5
55 sgd_code character varying(5) Five-digit number, ABCDE, to identify the type of data present for the SGD.
The values for A indicate if the SGD1 science data are present:
A=1 only CC1 data, A=2 only the CC2 data, A=3 only CC3, A=4 ALL CC, A=5 only CC1 and CC2, A=6 only CC1 and CC3, A=7 only CC2 and CC3.
The values for B indicate if the SGD2 science data are present: B=1 only CC1 data, B=2 only the CC2 data, B=3 only CC3, B=4 ALL CC, B=5 only CC1 and CC2, B=6 only CC1 and CC3, B=7 only CC2 and CC3.
The values for C indicate if the SGD housekeeping data are present:
C=1 for only SGD1 data, C=2 for only the SGD2 data, C=3 for both SGD1 and SGD2.
D and E are not used and set to 0.
full SGDCODE char5
56 sxi_code character varying(5) Five-digit number, ABCDE, to identify the type of data present for the SXI.
The value A=1 indicates if the SXI science data are present.
The value B=1 indicates if the SXI exposure is present.
The value C=1 indicates if SXI HK is present.
D=1 if the hot pixel table is present.
E is not used and set to 0.
full SXICODE char5
57 sxs_code character varying(5) Five-digit number, ABCDE, to identify the type of data present for the SXS.
The values for A indicate if the SXS science data are present:
A=1 only SXS pixel data, A=2 only the SXS antico data, A=3 both are present.
The value B=1 indicates if the SXS lost GTIs are present.
The values for C indicate if the SXS housekeeping data are present:
C=1 means only SXS HK1 data, C=2 means only the SXS HK2 data, and C=3 means both HK1 and HK2 are present.
The value for D indicates if other diagnostic data associated with the pixel array:
D=1 for noise data, D=2 for pulse data, D=3 for wfrb, D=4 all, D=5 for noise and wfrb, D=6 for noise and pulse, and D= 7 for wfrb and pulse.
The value for E indicates if other diagnostic data associated with the antico array: E=1 for noise data, E=2 for wfrb, E=3 for both.
full SXSCODE char5
58 gen_code character varying(5) Five-digit number, ABCDE, to identify the general auxiliary type of data present in the observation.
The value A=1 indicates if the attitude data are present.
The value B=1 indicates if the orbit data are present.
The value of C is for the HK: C=1 for the HK1, C=2 for the HK2 and C=3 for both.
The value D=1 indicates if the time file is present.
E is not used and set to 0.
full GENCODE char5
59 processing_end_time_mjd numeric MJD Date of data rocessing in MJD PROCESSING_DATE float8:.4f mjd
60 processing_end_time timestamp without time zone UTC Date of data processing in UTC digest / full utc
61 public_date_mjd numeric MJD Date when the data became public in MJD PUBLIC_DATE int4 mjd
62 public_date timestamp without time zone UTC Date when the data became public in UTC full utc
63 distribute_start_date_mjd numeric MJD Date when the data were first distributed to the SWG in MJD DISTRIBUTION_DATE float8:.4f mjd
64 distribute_start_date timestamp without time zone UTC Date when the data were first distributed to the SWG in UTC full utc
65 processing_version character varying(15) Version of processing script full PROCESSING_VERSION char15
66 caldb_version character varying(60) Version of CALDB Hitomi version for each of the instrument and used in the processing pipeline.
The version is encoded as genYYYYMMDD_hxiYYYMMDD_sgdYYYMMDD_sxiYYYYMMDD_sxsYYYYMMDD.
The date corresponds to the date to when the CALDB index was created.
full CALDB_VERSION char60
67 processing_software character varying(45) Version of the HEAsoft and Hitomi software used in the processing pipeline to generate the data products of the observation. full SOFTWARE_VERSION char45
68 proposal_abstract character varying(102) Full abstract (ex) SGD alignment and area full ABSTRACT char102
69 proposal_category character varying(20) Proposal category The following are the possible subject categories:
non-pointing data;
calibration;
galactic point sources;
galactic diffuse emission;
extragalactic compact sources;
extragalactic diffuse sources;
Gamma-ray bursts and other non-proposed TOOs.
full SUBJECT_CATEGORY char20
70 proposal_category_code smallint Category code.
0=non-pointing data;
1=calibration;
4=galactic point sources;
5=galactic diffuse emission;
7=extragalactic compact sources;
8=extragalactic diffuse sources;
9=Gamma-ray bursts and other non-proposed TOOs.
full CATEGORY_CODE int2
71 pi_name character varying(20) Proposal Principal Investigator (PI) name digest / full PI_LNAME char30
PI_FNAME char30
72 proposal_affiliated_country character varying(5) Proposal Principal Investigator (PI) country or collaboration full COUNTRY char5
73 proposal_title character varying(61) Proposal title full TITLE char61
74 data_access_url character varying(255) URL used to access dataset digest / full

Scroll Back to Top ⏏

hitomi_sxs_data_1

The master table of HITOMI SXS observations.

  • Columns to display in the Basic Search can be chosen either "digest" or "full" in the "Display" menu.
  • (*) means that the same coordinates as specified in the Basic Search "Coordinate" are displayed in the "digest" mode. If you use TargetName, Equatorial J2000 will be displayed.
  • On SQL Search and ADQL Search, all the columns are available, including columns marked "no output" in this table.
No. Column Name Type Unit Description Output NASA's HITOMASTER Column Name NASA's HITOMASTER Type NASA's HITOMASTER Unit
1 observation_id character varying(11) The unique number to identify an observation/sequence.
This is a 9-digit number.
digest / full OBSID char11
2 detector_name character varying(5) Detector name digest / full
3 target_name character varying(50) Designation of the Pointed Source
Observations that look at black sky have names related to the type of operations that occurred during that period.
digest / full NAME char50
4 center_ra double precision degree Nominal satellite pointing direction, Right Ascension J2000.
Note that the pointing position can be different from the target position.
digest (*) / full RA float8.5f degree
5 center_dec double precision degree Nominal satellite pointing direction, Declination J2000.
Note that the pointing position can be different from the target position.
DEC float8.5f degree
6 center_ra_b1950 double precision degree Nominal satellite pointing direction, Right Ascension B1950. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
7 center_dec_b1950 double precision degree Nominal satellite pointing direction, Declination B1950. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
8 center_ecliptic_lon double precision degree Nominal satellite pointing direction, Ecliptic Longitude. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
9 center_ecliptic_lat double precision degree Nominal satellite pointing direction, Ecliptic Latitude. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
10 center_galactic_lon double precision degree Nominal satellite pointing direction, Galactic Longitude. LII float8.5f degree
11 center_galactic_lat double precision degree Nominal satellite pointing direction, Galactic Latitude. BII float8.5f degree
12 roll_angle double precision degree Roll Angle digest / full ROLL_ANGLE float8.5f degree
13 observation_start_time_mjd numeric MJD Start Time of the Observation in MJD
If the sequence contains the incoming slew, the start time corresponds to the start of the incoming slew.
TIME float8.9f mjd
14 observation_start_time timestamp without time zone UTC Start Time of the Observation in UTC digest / full utc
15 observation_end_time_mjd numeric MJD Stop Time of the Observation in MJD STOP_TIME float8.9f mjd
16 observation_end_time timestamp without time zone UTC Stop Time of the Observation in UTC digest / full utc
17 exposure double precision ks Effective total observation exposure, in seconds. This time is calculated using the cleaned event file from the SXS instrument. digest / full EXPOSURE float8.5f s
18 sxi_1st_mode_exposure double precision digest / full Effective exposure, in seconds on source for the SXI when operating in WINDOW1(normal full window) mode.
This is calculated from GTI of the SXI cleaned events of the WINDOW1 mode.
digest / full SXI_EXPO float8.5f s
19 sxi_2nd_mode_exposure double precision digest / full Effective exposure, in seconds on source for the SXI when operating in WINDOW1BURST2( full window 0.1sec burst) mode.
This is calculated from GTI of the SXI cleaned events of the WINDOWBURST2 mode.
digest / full SXI_EXPO2 float8.5f s
20 hxi1_exposure double precision ks HXI1 effective exposure, in seconds on source.
This is calculated from GTI of the HXI1 cleaned events.
full HXI1_EXPO float8.5f s
21 hxi2_exposure double precision ks HXI2 effective exposure, in seconds on source.
This is calculated from GTI of the HXI2 cleaned events.
full HXI2_EXPO float8.5f s
22 sgd1_exposure double precision ks SGD1 Effective exposure, in seconds on source.
The exposure reported is the sum of the individual Compton Camera (CC) exposure from the GTI of the event files divided by the number of CCs actually operating.
full SGD1_EXPO float8.5f s
23 sgd2_exposure double precision ks SGD2 Effective exposure, in seconds on source.
The exposure reported is the sum of the individual Compton Camera (CC) exposure from the GTI of the event files divided by the number of CCs actually operating.
full SGD2_EXPO float8.5f s
24 is_sxs_on character varying(1) SXS is operating or not : [Y(=on), N(=off) or W(=in waiting mode)] full SXSIFONFOV char1
25 is_sxs_fovin character varying(1) Target is in SXS FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments.
full char1
26 is_sxi_on character varying(1) SXI is operating or not : [Y(=on), N(=off) or W(=in waiting mode)] full SXIIFONFOV char1
27 is_sxi_fovin character varying(1) Target is in SXI FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
digest / full char1
28 is_hxi1_on character varying(1) HXI1 is operationg or not:Y = on; N = off; W = in waiting mode. full HXI1IFONFOV char1
29 is_hxi1_fovin character varying(1) Target is in HXI1 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
full char1
30 is_hxi2_on character varying(1) HXI2 is operating or not:Y = on; N = off; W = in waiting mode. full HXI2IFONFOV char1
31 is_hxi2_fovin character varying(1) Target is in HXI2 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
full char1
32 is_sgd1_on character varying(1) SGD1 is operating or not:Y = on; N = off; W = in waiting mode. full SGD1IFONFOV char1
33 is_sgd1_fovin character varying(1) Target is in SGD1 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
full char1
34 is_sgd2_on character varying(1) SGD2 is operating or not:Y = on; N = off; W = in waiting mode. full SGD2IFONFOV char1
35 is_sgd2_fovin character varying(1) Target is in SGD2 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
full char1
36 sxs_datamode character varying(10) SXS Datamode digest / full SXS_DATAMODE char10
37 is_sxs_adr_cycle character varying(1) Flag [YN] indicates ADR cycle occurs during the observation digest / full SXS_ADR char1
38 is_sxs_filter_fe55 character varying(1) Flag [YN] indicates SXS observation was collected with Fe55 filter on. digest / full SXS_FIL_FE55 char1
39 is_sxs_filter_open character varying(1) Flag [YN] indicates SXS observation was collecter with Open filter on. digest / full SXS_FIL_OPEN char1
40 sxs_threshould_setting_code character varying(5) SXS threshold setting code digest / full SXS_THR char5
41 sxs_code character varying(5) Five-digit number, ABCDE, to identify the type of data present for the SXS.
The values for A indicate if the SXS science data are present:
A=1 only SXS pixel data, A=2 only the SXS antico data, A=3 both are present.
The value B=1 indicates if the SXS lost GTIs are present.
The values for C indicate if the SXS housekeeping data are present:
C=1 means only SXS HK1 data, C=2 means only the SXS HK2 data, and C=3 means both HK1 and HK2 are present.
The value for D indicates if other diagnostic data associated with the pixel array:
D=1 for noise data, D=2 for pulse data, D=3 for wfrb, D=4 all, D=5 for noise and wfrb, D=6 for noise and pulse, and D= 7 for wfrb and pulse.
The value for E indicates if other diagnostic data associated with the antico array: E=1 for noise data, E=2 for wfrb, E=3 for both.
digest / full SXSCODE char5
42 gen_code character varying(5) Five-digit number, ABCDE, to identify the general auxiliary type of data present in the observation.
The value A=1 indicates if the attitude data are present.
The value B=1 indicates if the orbit data are present.
The value of C is for the HK: C=1 for the HK1, C=2 for the HK2 and C=3 for both.
The value D=1 indicates if the time file is present.
E is not used and set to 0.
full GENCODE char5
43 processing_end_time_mjd numeric MJD Date of data rocessing in MJD PROCESSING_DATE float8.4f mjd
44 processing_end_time timestamp without time zone UTC Date of data processing in UTC digest / full utc
45 public_date_mjd numeric MJD Date when the data became public in MJD PUBLIC_DATE int4 mjd
46 public_date timestamp without time zone UTC Date when the data became public in UTC full utc
47 distribute_start_date_mjd numeric MJD Date when the data were first distributed to the SWG in MJD DISTRIBUTION_DATE float8.4f mjd
48 distribute_start_date timestamp without time zone UTC Date when the data were first distributed to the SWG in UTC full utc
49 processing_version character varying(15) Version of processing script full PROCESSING_VERSION char15
50 caldb_version character varying(60) Version of CALDB Hitomi version for each of the instrument and used in the processing pipeline.
The version is encoded as genYYYYMMDD_hxiYYYMMDD_sgdYYYMMDD_sxiYYYYMMDD_sxsYYYYMMDD.
The date corresponds to the date to when the CALDB index was created.
full CALDB_VERSION char60
51 processing_software character varying(45) Version of the HEAsoft and Hitomi software used in the processing pipeline to generate the data products of the observation. full SOFTWARE_VERSION char45
52 proposal_abstract character varying(102) Full abstract (ex) SGD alignment and area full ABSTRACT char102
53 proposal_category character varying(20) Proposal category The following are the possible subject categories:
non-pointing data;
calibration;
galactic point sources;
galactic diffuse emission;
extragalactic compact sources;
extragalactic diffuse sources;
Gamma-ray bursts and other non-proposed TOOs.
full SUBJECT_CATEGORY char20
54 proposal_category_code smallint Category code.
0=non-pointing data;
1=calibration;
4=galactic point sources;
5=galactic diffuse emission;
7=extragalactic compact sources;
8=extragalactic diffuse sources;
9=Gamma-ray bursts and other non-proposed TOOs.
full CATEGORY_CODE int2
55 pi_name character varying(20) Proposal Principal Investigator (PI) name digest / full PI_LNAME char30
PI_FNAME char30
56 proposal_affiliated_country character varying(5) Proposal Principal Investigator (PI) country or collaboration full COUNTRY char5
57 proposal_title character varying(61) Proposal title full TITLE char61
58 ql_access_url character varying(255) URL to the observation information page digest / full
59 ql_image_url character varying(255) URL used to access quick look image digest / full
60 data_access_url character varying(255) URL used to access dataset digest / full
61 corner1_ra double precision Coordinate of the vertex1 of the SXS observation field of view, Right Ascension J2000. full
62 corner1_dec double precision Coordinate of the vertex1 of the SXS observation field of view, Declination J2000. full
63 corner2_ra double precision Coordinate of the vertex2 of the SXS observation field of view, Right Ascension J2000. full
64 corner2_dec double precision Coordinate of the vertex2 of the SXS observation field of view, Declination J2000. full
65 corner3_ra double precision Coordinate of the vertex3 of the SXS observation field of view, Right Ascension J2000. full
66 corner3_dec double precision Coordinate of the vertex3 of the SXS observation field of view, Declination J2000. full
67 corner4_ra double precision Coordinate of the vertex4 of the SXS observation field of view, Right Ascension J2000. full
68 corner4_dec double precision Coordinate of the vertex4 of the SXS observation field of view, Declination J2000. full
69 corner5_ra double precision Coordinate of the vertex5 of the SXS observation field of view, Right Ascension J2000. full
70 corner5_dec double precision Coordinate of the vertex5 of the SXS observation field of view, Declination J2000. full
71 corner6_ra double precision Coordinate of the vertex6 of the SXS observation field of view, Right Ascension J2000. full
72 corner6_dec double precision Coordinate of the vertex6 of the SXS observation field of view, Declination J2000. full
73 corner1_ra_b1950 double precision Coordinate of the vertex1 of the SXS observation field of view, Right Ascension B1950. full
74 corner1_dec_b1950 double precision Coordinate of the vertex1 of the SXS observation field of view, Declination B1950. full
75 corner2_ra_b1950 double precision Coordinate of the vertex2 of the SXS observation field of view, Right Ascension B1950. full
76 corner2_dec_b1950 double precision Coordinate of the vertex2 of the SXS observation field of view, Declination B1950. full
77 corner3_ra_b1950 double precision Coordinate of the vertex3 of the SXS observation field of view, Right Ascension B1950. full
78 corner3_dec_b1950 double precision Coordinate of the vertex3 of the SXS observation field of view, Declination B1950. full
79 corner4_ra_b1950 double precision Coordinate of the vertex4 of the SXS observation field of view, Right Ascension B1950. full
80 corner4_dec_b1950 double precision Coordinate of the vertex4 of the SXS observation field of view, Declination B1950. full
81 corner5_ra_b1950 double precision Coordinate of the vertex5 of the SXS observation field of view, Right Ascension B1950. full
82 corner5_dec_b1950 double precision Coordinate of the vertex5 of the SXS observation field of view, Declination B1950. full
83 corner6_ra_b1950 double precision Coordinate of the vertex6 of the SXS observation field of view, Right Ascension B1950. full
84 corner6_dec_b1950 double precision Coordinate of the vertex6 of the SXS observation field of view, Declination B1950. full
85 corner1_ecliptic_lon double precision Coordinate of the vertex1 of the SXS observation field of view, Ecliptic Longitude. full
86 corner1_ecliptic_lat double precision Coordinate of the vertex1 of the SXS observation field of view, Ecliptic Latitude. full
87 corner2_ecliptic_lon double precision Coordinate of the vertex2 of the SXS observation field of view, Ecliptic Longitude. full
88 corner2_ecliptic_lat double precision Coordinate of the vertex2 of the SXS observation field of view, Ecliptic Latitude. full
89 corner3_ecliptic_lon double precision Coordinate of the vertex3 of the SXS observation field of view, Ecliptic Longitude. full
90 corner3_ecliptic_lat double precision Coordinate of the vertex3 of the SXS observation field of view, Ecliptic Latitude. full
91 corner4_ecliptic_lon double precision Coordinate of the vertex4 of the SXS observation field of view, Ecliptic Longitude. full
92 corner4_ecliptic_lat double precision Coordinate of the vertex4 of the SXS observation field of view, Ecliptic Latitude. full
93 corner5_ecliptic_lon double precision Coordinate of the vertex5 of the SXS observation field of view, Ecliptic Longitude. full
94 corner5_ecliptic_lat double precision Coordinate of the vertex5 of the SXS observation field of view, Ecliptic Latitude. full
95 corner6_ecliptic_lon double precision Coordinate of the vertex6 of the SXS observation field of view, Ecliptic Longitude. full
96 corner6_ecliptic_lat double precision Coordinate of the vertex6 of the SXS observation field of view, Ecliptic Latitude. full
97 corner1_galactic_lon double precision Coordinate of the vertex1 of the SXS observation field of view, Galactic Longitude. full
98 corner1_galactic_lat double precision Coordinate of the vertex1 of the SXS observation field of view, Galactic Latitude. full
99 corner2_galactic_lon double precision Coordinate of the vertex2 of the SXS observation field of view, Galactic Longitude. full
100 corner2_galactic_lat double precision Coordinate of the vertex2 of the SXS observation field of view, Galactic Latitude. full
101 corner3_galactic_lon double precision Coordinate of the vertex3 of the SXS observation field of view, Galactic Longitude. full
102 corner3_galactic_lat double precision Coordinate of the vertex3 of the SXS observation field of view, Galactic Latitude. full
103 corner4_galactic_lon double precision Coordinate of the vertex4 of the SXS observation field of view, Galactic Longitude. full
104 corner4_galactic_lat double precision Coordinate of the vertex4 of the SXS observation field of view, Galactic Latitude. full
105 corner5_galactic_lon double precision Coordinate of the vertex5 of the SXS observation field of view, Galactic Longitude. full
106 corner5_galactic_lat double precision Coordinate of the vertex5 of the SXS observation field of view, Galactic Latitude. full
107 corner6_galactic_lon double precision Coordinate of the vertex6 of the SXS observation field of view, Galactic Longitude. full
108 corner6_galactic_lat double precision Coordinate of the vertex6 of the SXS observation field of view, Galactic Latitude. full

Scroll Back to Top ⏏

hitomi_sxi_data_1

The table of HITOMI SXI observations.

  • Columns to display in the Basic Search can be chosen either "digest" or "full" in the "Display" menu.
  • (*) means that the same coordinates as specified in the Basic Search "Coordinate" are displayed in the "digest" mode. If you use TargetName, Equatorial J2000 will be displayed.
  • On SQL Search and ADQL Search, all the columns are available, including columns marked "no output" in this table.
No. Column Name Type Unit Description Output NASA's HITOMASTER Column Name NASA's HITOMASTER Type NASA's HITOMASTER Unit
1 observation_id character varying(11) The unique number to identify an observation/sequence.
This is a 9-digit number.
digest / full OBSID char11
2 detector_name character varying(5) Detector name digest / full
3 target_name character varying(50) Designation of the Pointed Source
Observations that look at black sky have names related to the type of operations that occurred during that period.
digest / full NAME char50
4 center_ra double precision degree Nominal satellite pointing direction, Right Ascension J2000.
Note that the pointing position can be different from the target position.
digest (*) / full RA float8.5f degree
5 center_dec double precision degree Nominal satellite pointing direction, Declination J2000.
Note that the pointing position can be different from the target position.
DEC float8.5f degree
6 center_ra_b1950 double precision degree Nominal satellite pointing direction, Right Ascension B1950. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
7 center_dec_b1950 double precision degree Nominal satellite pointing direction, Declination B1950. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
8 center_ecliptic_lon double precision degree Nominal satellite pointing direction, Ecliptic Longitude. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
9 center_ecliptic_lat double precision degree Nominal satellite pointing direction, Ecliptic Latitude. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
10 center_galactic_lon double precision degree Nominal satellite pointing direction, Galactic Longitude. LII float8.5f degree
11 center_galactic_lat double precision degree Nominal satellite pointing direction, Galactic Latitude. BII float8.5f degree
12 roll_angle double precision degree Roll Angle digest / full ROLL_ANGLE float8.5f degree
13 observation_start_time_mjd numeric MJD Start Time of the Observation in MJD
If the sequence contains the incoming slew, the start time corresponds to the start of the incoming slew.
TIME float8.9f mjd
14 observation_start_time timestamp without time zone UTC Start Time of the Observation in UTC digest / full utc
15 observation_end_time_mjd numeric MJD Stop Time of the Observation in MJD STOP_TIME float8.9f mjd
16 observation_end_time timestamp without time zone UTC Stop Time of the Observation in UTC digest / full utc
17 exposure double precision ks Effective total observation exposure, in seconds. This time is calculated using the cleaned event file from the SXS instrument. digest / full EXPOSURE float8.5f s
18 sxi_1st_mode_exposure double precision digest / full Effective exposure, in seconds on source for the SXI when operating in WINDOW1(normal full window) mode.
This is calculated from GTI of the SXI cleaned events of the WINDOW1 mode.
digest / full SXI_EXPO float8.5f s
19 sxi_2nd_mode_exposure double precision digest / full Effective exposure, in seconds on source for the SXI when operating in WINDOW1BURST2( full window 0.1sec burst) mode.
This is calculated from GTI of the SXI cleaned events of the WINDOWBURST2 mode.
digest / full SXI_EXPO2 float8.5f s
20 hxi1_exposure double precision ks HXI1 effective exposure, in seconds on source.
This is calculated from GTI of the HXI1 cleaned events.
full HXI1_EXPO float8.5f s
21 hxi2_exposure double precision ks HXI2 effective exposure, in seconds on source.
This is calculated from GTI of the HXI2 cleaned events.
full HXI2_EXPO float8.5f s
22 sgd1_exposure double precision ks SGD1 Effective exposure, in seconds on source.
The exposure reported is the sum of the individual Compton Camera (CC) exposure from the GTI of the event files divided by the number of CCs actually operating.
full SGD1_EXPO float8.5f s
23 sgd2_exposure double precision ks SGD2 Effective exposure, in seconds on source.
The exposure reported is the sum of the individual Compton Camera (CC) exposure from the GTI of the event files divided by the number of CCs actually operating.
full SGD2_EXPO float8.5f s
24 is_sxs_on character varying(1) SXS is operating or not : [Y(=on), N(=off) or W(=in waiting mode)] full SXSIFONFOV char1
25 is_sxs_fovin character varying(1) Target is in SXS FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments.
full char1
26 is_sxi_on character varying(1) SXI is operating or not : [Y(=on), N(=off) or W(=in waiting mode)] full SXIIFONFOV char1
27 is_sxi_fovin character varying(1) Target is in SXI FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
digest / full char1
28 is_hxi1_on character varying(1) HXI1 is operationg or not:Y = on; N = off; W = in waiting mode. full HXI1IFONFOV char1
29 is_hxi1_fovin character varying(1) Target is in HXI1 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
full char1
30 is_hxi2_on character varying(1) HXI2 is operating or not:Y = on; N = off; W = in waiting mode. full HXI2IFONFOV char1
31 is_hxi2_fovin character varying(1) Target is in HXI2 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
full char1
32 is_sgd1_on character varying(1) SGD1 is operating or not:Y = on; N = off; W = in waiting mode. full SGD1IFONFOV char1
33 is_sgd1_fovin character varying(1) Target is in SGD1 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
full char1
34 is_sgd2_on character varying(1) SGD2 is operating or not:Y = on; N = off; W = in waiting mode. full SGD2IFONFOV char1
35 is_sgd2_fovin character varying(1) Target is in SGD2 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
full char1
36 sxi_1st_datamode character varying(15) SXI 1st datamode digest / full SXI_DATAMODE1 char15
37 sxi_1st_dataclass_threshold character varying(64) The dataclass and event threshold values encoded as AAAAAAAA-BBBB a BBBB [h] for SXI 1st datamode.
The meaning of the 1st 8 digit value is the following:
1st digit always set to 1;
2nd indicates the CCD in use, if 0 all CCDs are in use, if 1 only CCD 1 and 2 are in use, if 2 only CCD 2 and 3 are in use;
3rd digit indicates the datamode, if 0=window1 (full mode), if 1=window2 (1/8 window), if 2=window1burst (full window + burst), 3=window2burst (1/8 window + burst);
4-7 digits indicate the dataclass;
the last 8th digit indicates if the area discriminator is off/on for the +/- Z, if 0 is off, if 1 is on.
The second value (BBBB) is just the event threshold and corresponds to the first PHA in use. If the aim point has a different threshold compared to the other CCD segments this is indicated by "a BBBB". Finally, the "h", if present, indicates that only half of the CCDs are on.
digest / full SXI_DCLASS1_THR char64
38 sxi_2nd_datamode character varying(15) SXI 2nd datamode digest / full SXI_DATAMODE2 char15
39 sxi_2nd_dataclass_threshold character varying(72) The dataclass and event threshold values encoded as AAAAAAAA-BBBB a BBBB [h] for SXI 2nd datamode.
The meaning of the 1st 8 digit value is the following:
1st digit always set to 1;
2nd indicates the CCD in use, if 0 all CCDs are in use, if 1 only CCD 1 and 2 are in use, if 2 only CCD 2 and 3 are in use;
3rd digit indicates the datamode, if 0=window1 (full mode), if 1=window2 (1/8 window), if 2=window1burst (full window + burst), 3=window2burst (1/8 window + burst);
4-7 digits indicate the dataclass;
the last 8th digit indicates if the area discriminator is off/on for the +/- Z, if 0 is off, if 1 is on.
The second value (BBBB) is just the event threshold and corresponds to the first PHA in use. If the aim point has a different threshold compared to the other CCD segments this is indicated by "a BBBB". Finally, the "h", if present, indicates that only half of the CCDs are on.
digest / full SXI_DCLASS2_THR char72
40 sxi_code character varying(5) Five-digit number, ABCDE, to identify the type of data present for the SXI.
The value A=1 indicates if the SXI science data are present.
The value B=1 indicates if the SXI exposure is present.
The value C=1 indicates if SXI HK is present.
D=1 if the hot pixel table is present.
E is not used and set to 0.
digest / full SXICODE char5
41 gen_code character varying(5) Five-digit number, ABCDE, to identify the general auxiliary type of data present in the observation.
The value A=1 indicates if the attitude data are present.
The value B=1 indicates if the orbit data are present.
The value of C is for the HK: C=1 for the HK1, C=2 for the HK2 and C=3 for both.
The value D=1 indicates if the time file is present.
E is not used and set to 0.
full GENCODE char5
42 processing_end_time_mjd numeric MJD Date of data rocessing in MJD PROCESSING_DATE float8.4f mjd
43 processing_end_time timestamp without time zone UTC Date of data processing in UTC digest / full utc
44 public_date_mjd numeric MJD Date when the data became public in MJD PUBLIC_DATE int4 mjd
45 public_date timestamp without time zone UTC Date when the data became public in UTC full utc
46 distribute_start_date_mjd numeric MJD Date when the data were first distributed to the SWG in MJD DISTRIBUTION_DATE float8.4f mjd
47 distribute_start_date timestamp without time zone UTC Date when the data were first distributed to the SWG in UTC full utc
48 processing_version character varying(15) Version of processing script full PROCESSING_VERSION char15
49 caldb_version character varying(60) Version of CALDB Hitomi version for each of the instrument and used in the processing pipeline.
The version is encoded as genYYYYMMDD_hxiYYYMMDD_sgdYYYMMDD_sxiYYYYMMDD_sxsYYYYMMDD.
The date corresponds to the date to when the CALDB index was created.
CALDB_VERSION char60
50 processing_software character varying(45) Version of the HEAsoft and Hitomi software used in the processing pipeline to generate the data products of the observation. full SOFTWARE_VERSION char45
51 proposal_abstract character varying(102) Full abstract (ex) SGD alignment and area full ABSTRACT char102
52 proposal_category character varying(20) Proposal category The following are the possible subject categories:
non-pointing data;
calibration;
galactic point sources;
galactic diffuse emission;
extragalactic compact sources;
extragalactic diffuse sources;
Gamma-ray bursts and other non-proposed TOOs.
full SUBJECT_CATEGORY char20
53 proposal_category_code smallint Category code.
0=non-pointing data;
1=calibration;
4=galactic point sources;
5=galactic diffuse emission;
7=extragalactic compact sources;
8=extragalactic diffuse sources;
9=Gamma-ray bursts and other non-proposed TOOs.
full CATEGORY_CODE int2
54 pi_name character varying(20) Proposal Principal Investigator (PI) name digest / full PI_LNAME char30
PI_FNAME char30
55 proposal_affiliated_country character varying(5) Proposal Principal Investigator (PI) country or collaboration full COUNTRY char5
56 proposal_title character varying(61) Proposal title full TITLE char61
57 ql_access_url character varying(255) URL to the observation information page digest / full
58 ql_image_url character varying(255) URL used to access quick look image digest / full
59 data_access_url character varying(255) URL used to access dataset digest / full
60 corner1_ra double precision Coordinate of the vertex1 of the SXI observation field of view, Right Ascension J2000. full
61 corner1_dec double precision Coordinate of the vertex1 of the SXI observation field of view, Declination J2000. full
62 corner2_ra double precision Coordinate of the vertex2 of the SXI observation field of view, Right Ascension J2000. full
63 corner2_dec double precision Coordinate of the vertex2 of the SXI observation field of view, Declination J2000. full
64 corner3_ra double precision Coordinate of the vertex3 of the SXI observation field of view, Right Ascension J2000. full
65 corner3_dec double precision Coordinate of the vertex3 of the SXI observation field of view, Declination J2000. full
66 corner4_ra double precision Coordinate of the vertex4 of the SXI observation field of view, Right Ascension J2000. full
67 corner4_dec double precision Coordinate of the vertex4 of the SXI observation field of view, Declination J2000. full
68 corner1_ra_b1950 double precision Coordinate of the vertex1 of the SXI observation field of view, Right Ascension B1950. full
69 corner1_dec_b1950 double precision Coordinate of the vertex1 of the SXI observation field of view, Declination B1950. full
70 corner2_ra_b1950 double precision Coordinate of the vertex2 of the SXI observation field of view, Right Ascension B1950. full
71 corner2_dec_b1950 double precision Coordinate of the vertex2 of the SXI observation field of view, Declination B1950. full
72 corner3_ra_b1950 double precision Coordinate of the vertex3 of the SXI observation field of view, Right Ascension B1950. full
73 corner3_dec_b1950 double precision Coordinate of the vertex3 of the SXI observation field of view, Declination B1950. full
74 corner4_ra_b1950 double precision Coordinate of the vertex4 of the SXI observation field of view, Right Ascension B1950. full
75 corner4_dec_b1950 double precision Coordinate of the vertex4 of the SXI observation field of view, Declination B1950. full
76 corner1_ecliptic_lon double precision Coordinate of the vertex1 of the SXI observation field of view, Ecliptic Longitude. full
77 corner1_ecliptic_lat double precision Coordinate of the vertex1 of the SXI observation field of view, Ecliptic Latitude. full
78 corner2_ecliptic_lon double precision Coordinate of the vertex2 of the SXI observation field of view, Ecliptic Longitude. full
79 corner2_ecliptic_lat double precision Coordinate of the vertex2 of the SXI observation field of view, Ecliptic Latitude. full
80 corner3_ecliptic_lon double precision Coordinate of the vertex3 of the SXI observation field of view, Ecliptic Longitude. full
81 corner3_ecliptic_lat double precision Coordinate of the vertex3 of the SXI observation field of view, Ecliptic Latitude. full
82 corner4_ecliptic_lon double precision Coordinate of the vertex4 of the SXI observation field of view, Ecliptic Longitude. full
83 corner4_ecliptic_lat double precision Coordinate of the vertex4 of the SXI observation field of view, Ecliptic Latitude. full
84 corner1_galactic_lon double precision Coordinate of the vertex1 of the SXI observation field of view, Galactic Longitude. full
85 corner1_galactic_lat double precision Coordinate of the vertex1 of the SXI observation field of view, Galactic Latitude. full
86 corner2_galactic_lon double precision Coordinate of the vertex2 of the SXI observation field of view, Galactic Longitude. full
87 corner2_galactic_lat double precision Coordinate of the vertex2 of the SXI observation field of view, Galactic Latitude. full
88 corner3_galactic_lon double precision Coordinate of the vertex3 of the SXI observation field of view, Galactic Longitude. full
89 corner3_galactic_lat double precision Coordinate of the vertex3 of the SXI observation field of view, Galactic Latitude. full
90 corner4_galactic_lon double precision Coordinate of the vertex4 of the SXI observation field of view, Galactic Longitude. full
91 corner4_galactic_lat double precision Coordinate of the vertex4 of the SXI observation field of view, Galactic Latitude. full

Scroll Back to Top ⏏

hitomi_hxi_data_1

The table of HITOMI HXI observations.

  • Columns to display in the Basic Search can be chosen either "digest" or "full" in the "Display" menu.
  • (*) means that the same coordinates as specified in the Basic Search "Coordinate" are displayed in the "digest" mode. If you use TargetName, Equatorial J2000 will be displayed.
  • On SQL Search and ADQL Search, all the columns are available, including columns marked "no output" in this table.
No. Column Name Type Unit Description Output NASA's HITOMASTER Column Name NASA's HITOMASTER Type NASA's HITOMASTER Unit
1 observation_id character varying(11) The unique number to identify an observation/sequence.
This is a 9-digit number.
digest / full OBSID char11
2 detector_name character varying(5) Detector name digest / full
3 target_name character varying(50) Designation of the Pointed Source
Observations that look at black sky have names related to the type of operations that occurred during that period.
digest / full NAME char50
4 center_ra double precision degree Nominal satellite pointing direction, Right Ascension J2000.
Note that the pointing position can be different from the target position.
digest (*) / full RA float8.5f degree
5 center_dec double precision degree Nominal satellite pointing direction, Declination J2000.
Note that the pointing position can be different from the target position.
DEC float8.5f degree
6 center_ra_b1950 double precision degree Nominal satellite pointing direction, Right Ascension B1950. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
7 center_dec_b1950 double precision degree Nominal satellite pointing direction, Declination B1950. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
8 center_ecliptic_lon double precision degree Nominal satellite pointing direction, Ecliptic Longitude. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
9 center_ecliptic_lat double precision degree Nominal satellite pointing direction, Ecliptic Latitude. Calculated from (center_ra, center_dec).
Note that the pointing position can be different from the target position.
float8.5f degree
10 center_galactic_lon double precision degree Nominal satellite pointing direction, Galactic Longitude. LII float8.5f degree
11 center_galactic_lat double precision degree Nominal satellite pointing direction, Galactic Latitude. BII float8.5f degree
12 roll_angle double precision degree Roll Angle digest / full ROLL_ANGLE float8.5f degree
13 observation_start_time_mjd numeric MJD Start Time of the Observation in MJD
If the sequence contains the incoming slew, the start time corresponds to the start of the incoming slew.
TIME float8.9f mjd
14 observation_start_time timestamp without time zone UTC Start Time of the Observation in UTC digest / full utc
15 observation_end_time_mjd numeric MJD Stop Time of the Observation in MJD STOP_TIME float8.9f mjd
16 observation_end_time timestamp without time zone UTC Stop Time of the Observation in UTC digest / full utc
17 exposure double precision ks Effective total observation exposure, in seconds. This time is calculated using the cleaned event file from the SXS instrument. digest / full EXPOSURE float8.5f s
18 sxi_1st_mode_exposure double precision digest / full Effective exposure, in seconds on source for the SXI when operating in WINDOW1(normal full window) mode.
This is calculated from GTI of the SXI cleaned events of the WINDOW1 mode.
digest / full SXI_EXPO float8.5f s
19 sxi_2nd_mode_exposure double precision digest / full Effective exposure, in seconds on source for the SXI when operating in WINDOW1BURST2( full window 0.1sec burst) mode.
This is calculated from GTI of the SXI cleaned events of the WINDOWBURST2 mode.
digest / full SXI_EXPO2 float8.5f s
20 hxi_exposure double precision ks HXI effective exposure, in seconds on source.
This is calculated from GTI of the HXI cleaned events.
full HXI1_EXPO or HXI2_EXPO float8.5f s
21 sgd1_exposure double precision ks SGD1 Effective exposure, in seconds on source.
The exposure reported is the sum of the individual Compton Camera (CC) exposure from the GTI of the event files divided by the number of CCs actually operating.
full SGD1_EXPO float8.5f s
22 sgd2_exposure double precision ks SGD2 Effective exposure, in seconds on source.
The exposure reported is the sum of the individual Compton Camera (CC) exposure from the GTI of the event files divided by the number of CCs actually operating.
full SGD2_EXPO float8.5f s
23 is_sxs_on character varying(1) SXS is operating or not : [Y(=on), N(=off) or W(=in waiting mode)] full SXSIFONFOV char1
24 is_sxs_fovin character varying(1) Target is in SXS FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments.
full char1
25 is_sxi_on character varying(1) SXI is operating or not : [Y(=on), N(=off) or W(=in waiting mode)] full SXIIFONFOV char1
26 is_sxi_fovin character varying(1) Target is in SXI FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
digest / full char1
27 is_hxi_on character varying(1) HXI is operationg or not:Y = on; N = off; W = in waiting mode. full HXI1IFONFOV or HXI2FONFOV char1
28 is_hxi_fovin character varying(1) Target is in HXI FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
full char1
29 is_sgd1_on character varying(1) SGD1 is operating or not:Y = on; N = off; W = in waiting mode. full SGD1IFONFOV char1
30 is_sgd1_fovin character varying(1) Target is in SGD1 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
full char1
31 is_sgd2_on character varying(1) SGD2 is operating or not:Y = on; N = off; W = in waiting mode. full SGD2IFONFOV char1
32 is_sgd2_fovin character varying(1) Target is in SGD2 FOV or not
Y = in the FOV;
N = not in the FOV;
P = partially in the FOV;
I = irrelevant gien to background observation;
D = valid only for the SXI if the source is in the FOV of the SXI but not at the aim point and therefore not seen by the other instruments
full char1
33 hxi_datamode character varying(15) HXI datamode full HXI1_DATAMODE or HXI2_DATAMODE char15
34 hxi_code character varying(5) Five-digit number, ABCDE, to identify the type of data present for the HXI.
The values for A indicate if the HXI science data are present:
A=1 for only HXI1 data, A=2 for only the HXI2 data, A=3 for both HXI1 and HXI2.
The values for B indicate if the CAMS data are present:
B=1 only CAMS1 data, B=2 for only the CAMS2 data, B=3 for both CAMS1 and CAMS2 and B=4 if the CAMS data are simulated.
The values for C indicate if the HXI housekeeping data are present:
C=1 for only HXI1 data, C=2 for only the HXI2 data, C=3 for both HXI1 and HXI2.
D and E are not used and set to 0.
full HXICODE char5
35 gen_code character varying(5) Five-digit number, ABCDE, to identify the general auxiliary type of data present in the observation.
The value A=1 indicates if the attitude data are present.
The value B=1 indicates if the orbit data are present.
The value of C is for the HK: C=1 for the HK1, C=2 for the HK2 and C=3 for both.
The value D=1 indicates if the time file is present.
E is not used and set to 0.
full GENCODE char5
36 processing_end_time_mjd numeric MJD Date of data rocessing in MJD PROCESSING_DATE float8.4f mjd
37 processing_end_time timestamp without time zone UTC Date of data processing in UTC digest / full utc
38 public_date_mjd numeric MJD Date when the data became public in MJD PUBLIC_DATE int4 mjd
39 public_date timestamp without time zone UTC Date when the data became public in UTC full utc
40 distribute_start_date_mjd numeric MJD Date when the data were first distributed to the SWG in MJD DISTRIBUTION_DATE float8.4f mjd
41 distribute_start_date timestamp without time zone UTC Date when the data were first distributed to the SWG in UTC full utc
42 processing_version character varying(15) Version of processing script full PROCESSING_VERSION char15
43 caldb_version character varying(60) Version of CALDB Hitomi version for each of the instrument and used in the processing pipeline.
The version is encoded as genYYYYMMDD_hxiYYYMMDD_sgdYYYMMDD_sxiYYYYMMDD_sxsYYYYMMDD.
The date corresponds to the date to when the CALDB index was created.
CALDB_VERSION char60
44 processing_software character varying(45) Version of the HEAsoft and Hitomi software used in the processing pipeline to generate the data products of the observation. full SOFTWARE_VERSION char45
45 proposal_abstract character varying(102) Full abstract (ex) SGD alignment and area full ABSTRACT char102
46 proposal_category character varying(20) Proposal category The following are the possible subject categories:
non-pointing data;
calibration;
galactic point sources;
galactic diffuse emission;
extragalactic compact sources;
extragalactic diffuse sources;
Gamma-ray bursts and other non-proposed TOOs.
full SUBJECT_CATEGORY char20
47 proposal_category_code smallint Category code.
0=non-pointing data;
1=calibration;
4=galactic point sources;
5=galactic diffuse emission;
7=extragalactic compact sources;
8=extragalactic diffuse sources;
9=Gamma-ray bursts and other non-proposed TOOs.
full CATEGORY_CODE int2
48 pi_name character varying(20) Proposal Principal Investigator (PI) name digest / full PI_LNAME char30
PI_FNAME char30
49 proposal_affiliated_country character varying(5) Proposal Principal Investigator (PI) country or collaboration full COUNTRY char5
50 proposal_title character varying(61) Proposal title full TITLE char61
51 ql_access_url character varying(255) URL to the observation information page digest / full
52 ql_image_url character varying(255) URL used to access quick look image digest / full
53 data_access_url character varying(255) URL used to access dataset digest / full
54 corner1_ra double precision Coordinate of the vertex1 of the HXI observation field of view, Right Ascension J2000. full
55 corner1_dec double precision Coordinate of the vertex1 of the HXI observation field of view, Declination J2000. full
56 corner2_ra double precision Coordinate of the vertex2 of the HXI observation field of view, Right Ascension J2000. full
57 corner2_dec double precision Coordinate of the vertex2 of the HXI observation field of view, Declination J2000. full
58 corner3_ra double precision Coordinate of the vertex3 of the HXI observation field of view, Right Ascension J2000. full
59 corner3_dec double precision Coordinate of the vertex3 of the HXI observation field of view, Declination J2000. full
60 corner4_ra double precision Coordinate of the vertex4 of the HXI observation field of view, Right Ascension J2000. full
61 corner4_dec double precision Coordinate of the vertex4 of the HXI observation field of view, Declination J2000. full
62 corner1_ra_b1950 double precision Coordinate of the vertex1 of the HXI observation field of view, Right Ascension B1950. full
63 corner1_dec_b1950 double precision Coordinate of the vertex1 of the HXI observation field of view, Declination B1950. full
64 corner2_ra_b1950 double precision Coordinate of the vertex2 of the HXI observation field of view, Right Ascension B1950. full
65 corner2_dec_b1950 double precision Coordinate of the vertex2 of the HXI observation field of view, Declination B1950. full
66 corner3_ra_b1950 double precision Coordinate of the vertex3 of the HXI observation field of view, Right Ascension B1950. full
67 corner3_dec_b1950 double precision Coordinate of the vertex3 of the HXI observation field of view, Declination B1950. full
68 corner4_ra_b1950 double precision Coordinate of the vertex4 of the HXI observation field of view, Right Ascension B1950. full
69 corner4_dec_b1950 double precision Coordinate of the vertex4 of the HXI observation field of view, Declination B1950. full
70 corner1_ecliptic_lon double precision Coordinate of the vertex1 of the HXI observation field of view, Ecliptic Longitude. full
71 corner1_ecliptic_lat double precision Coordinate of the vertex1 of the HXI observation field of view, Ecliptic Latitude. full
72 corner2_ecliptic_lon double precision Coordinate of the vertex2 of the HXI observation field of view, Ecliptic Longitude. full
73 corner2_ecliptic_lat double precision Coordinate of the vertex2 of the HXI observation field of view, Ecliptic Latitude. full
74 corner3_ecliptic_lon double precision Coordinate of the vertex3 of the HXI observation field of view, Ecliptic Longitude. full
75 corner3_ecliptic_lat double precision Coordinate of the vertex3 of the HXI observation field of view, Ecliptic Latitude. full
76 corner4_ecliptic_lon double precision Coordinate of the vertex4 of the HXI observation field of view, Ecliptic Longitude. full
77 corner4_ecliptic_lat double precision Coordinate of the vertex4 of the HXI observation field of view, Ecliptic Latitude. full
78 corner1_galactic_lon double precision Coordinate of the vertex1 of the HXI observation field of view, Galactic Longitude. full
79 corner1_galactic_lat double precision Coordinate of the vertex1 of the HXI observation field of view, Galactic Latitude. full
80 corner2_galactic_lon double precision Coordinate of the vertex2 of the HXI observation field of view, Galactic Longitude. full
81 corner2_galactic_lat double precision Coordinate of the vertex2 of the HXI observation field of view, Galactic Latitude. full
82 corner3_galactic_lon double precision Coordinate of the vertex3 of the HXI observation field of view, Galactic Longitude. full
83 corner3_galactic_lat double precision Coordinate of the vertex3 of the HXI observation field of view, Galactic Latitude. full
84 corner4_galactic_lon double precision Coordinate of the vertex4 of the HXI observation field of view, Galactic Longitude. full
85 corner4_galactic_lat double precision Coordinate of the vertex4 of the HXI observation field of view, Galactic Latitude. full

Scroll Back to Top ⏏

Last Modified: 14 January 2020