Gemini Observatory Archive
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(no punctuation; separate with spaces) Matches all words. Write !word to reject results that contain it
(no punctuation; separate with spaces) Text search the program Title. Matches all words. Write !word to reject results that contain it
(bibliography code of related publication) Search for data related to a publication by it's bibliography code.
(Name of Target) Enter a target name here. If you don't Resolve the target name into a co-ordinate search, this will do a search on the target name as specified in the phase-II. Be aware that observers sometimes use a different target name to what you expect - this is only really useful if you set up the Phase-II, or otherwise know exactly what target name was used. If you set a Name Resolver and click resolve, we will fetch co-ordinates of your target from the resolver specified and then the search will disregard the target name and search only by co-ordinates. Note that the name resolvers will not work solar system bodies.

Searches on the target name are not case sensitive, and you can use the * character as a wildcard - for example mrk* will find e.g. Mrk42, and *io* will find e.g. Io, Io.eph, Orion, etc.

(Name Resolver) Choose a Name Resolver and click the resolve button to attempt to find the co-ordinates of your named source. If the form has both a target name and co-ordinates, the search will disregard the target name. Note: The name resolvers will only work for objects outside the solar system, there's no capability for meaningful use with moving objects, for example planets.
(HH:MM:SS.ss or decimal degrees) Right Ascension. You can use HH:MM:SS[.ss...] or decimal degrees. In either case you can specify a single value or a range, eg 11:22:33 - 12:34:56. If you enter a single value, also see the Search Radius field.
([+-]DD:MM:SS.ss or decimal degrees) Declination. You can use [+|-]DD:MM:SS[.ss...] or decimal degrees. In either case you can specify a single value or a range, eg 11:22:33 - 12:34:56 or -65:43:21 - -12:34:56. If you enter a single value, also see the Search Radius field.
(arcsecs or decimal degrees) Search radius in arcseconds, unless you specify "d" or "degs" to make it decimal degrees. i.e. 180 means 180 arcseconds, 10degs or 10d means 10 degrees.
If RA and/or dec has been given as a single value (as opposed to a range), this specifies the size of the box around it to search. This is actually a simple search in a square box (in the tangent plane), not a true cone search. Strange things may happen near the poles.

(click to show / hide) Click where it says "Advanced Options" to show or hide the advanced options. (click to show / hide) Click where it says "Column Selection" to show or hide the panel that lets you choose the columns to be shown in the results. You need to click on 'Search' to apply the changes
(or Obs. ID / Data Label. Exact Match) You can put a program ID, Observation ID or Data Label into this box. The search will be for an exact match to what you put in, substring type matches are not provided. Example: GN-2001A-Q-1
(YYYYMMDD or start - end) You can specify 1) an individual date in the form YYYYMMDD, 2) a date range in the form yyyymmdd-YYYYMMDD, or 3) a date-time range in the form yyyymmddThhmmss[.s...]-YYYYMMDDTHHMMSS[.S...]. Examples: 20101231 or 20100101 - 20100131 or 20101122T012345-20101231T231234. You can also specify whether to search strictly on UTC date (note tha Gemini South observing nights span two UTC dates) or on Observing Night, which will use the traditional Gemini scheme of labelling observing nights by the UTC date at the start of the night with a 1400 (+- daylight savings in Chile) local time date rollover.
(Select GMOS for GMOS-N and GMOS-S) Select the instrument you are looking for data from.
(help) Select an Observation Class here, or set it to Any to not search by Observation Class.
(help) Select an Observation Type here, or set it to Any to not search by Observation Type.
(Imaging / Spectroscopy etc) Select Imaging or various Spectroscopy modes here. Spectroscopy implies all spectroscopic modes. Note that not all instruments support all these modes, such searches will return no results.
(help) Select data did or did not use Adaptive Optics, or that used specifically LGS or NGS AO.
(Processing status of data) Reduced data in the archive can have different reduction status. Select here if you would like to search for a particular type or reduced data, or for raw data only.


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Key: [P]: Preview an image of the data in your browser. [H]: Provenance and History. [D]: Download that one file. [A]: Program Abstract and PI / Co-I details. [L]: observing Log entries. Use the check-boxes to select a subset of the results to download, or if available a download all link is at the end of the table. Click the filename to see the full header in a new tab. Click anything else to add that to your search criteria. You can also save these results as JSON.

Download Filename Data Label UT Date Time Inst Class Type Object WaveBand Binning ExpT QA
S20220902S0039.fits [A] GS-2022B-Q-310-8-001 2022-09-01 22:55:32 GMOS-S dayCal OBJECT Twilight R400 : 0.540 2x2 60.00 Usable
S20220907S0021.fits [A] [L] GS-2022B-Q-310-8-002 2022-09-06 22:40:07 GMOS-S dayCal OBJECT Twilight R400 : 0.540 2x2 10.00 Pass
S20220907S0022.fits [A] [L] GS-2022B-Q-310-8-003 2022-09-06 22:41:44 GMOS-S dayCal OBJECT Twilight R400 : 0.588 2x2 12.00 Pass
S20220907S0023.fits [A] [L] GS-2022B-Q-310-8-004 2022-09-06 22:42:42 GMOS-S dayCal OBJECT Twilight R400 : 0.636 2x2 14.00 Pass
S20220918S0102.fits [A] [L] GS-2022B-Q-310-4-001 2022-09-18 06:38:52 GMOS-S acqCal OBJECT CD-34 241 g 1x1 2.00 Pass
S20220918S0103.fits [A] GS-2022B-Q-310-4-002 2022-09-18 06:40:46 GMOS-S acqCal OBJECT CD-34 241 g 1x1 20.00 Pass
S20220918S0104.fits [A] GS-2022B-Q-310-4-003 2022-09-18 06:42:03 GMOS-S acqCal OBJECT CD-34 241 g 1x1 2.00 Pass
S20220918S0105.fits [A] [L] GS-2022B-Q-310-5-001 2022-09-18 06:43:53 GMOS-S partnerCal OBJECT CD-34 241 R400 : 0.540 2x2 420.00 Pass
S20220918S0106.fits [A] [L] GS-2022B-Q-310-5-002 2022-09-18 06:51:24 GMOS-S partnerCal FLAT GCALflat R400 : 0.540 2x2 2.00 Pass
S20220918S0107.fits [A] [L] GS-2022B-Q-310-5-003 2022-09-18 06:52:22 GMOS-S partnerCal FLAT GCALflat R400 : 0.588 2x2 2.00 Pass
S20220918S0108.fits [A] [L] GS-2022B-Q-310-5-004 2022-09-18 06:52:55 GMOS-S partnerCal OBJECT CD-34 241 R400 : 0.588 2x2 300.00 Pass
S20220918S0109.fits [A] [L] GS-2022B-Q-310-5-005 2022-09-18 06:58:59 GMOS-S partnerCal OBJECT CD-34 241 R400 : 0.636 2x2 300.00 Pass
S20220918S0110.fits [A] [L] GS-2022B-Q-310-5-006 2022-09-18 07:04:30 GMOS-S partnerCal FLAT GCALflat R400 : 0.636 2x2 1.00 Pass
S20220918S0188.fits [A] GS-2022B-Q-310-6-001 2022-09-18 10:09:06 GMOS-S dayCal ARC CuAr R400 : 0.540 2x2 45.00 Undefined
S20220918S0189.fits [A] GS-2022B-Q-310-6-002 2022-09-18 10:10:25 GMOS-S dayCal ARC CuAr R400 : 0.588 2x2 45.00 Undefined
S20220918S0190.fits [A] GS-2022B-Q-310-6-003 2022-09-18 10:11:44 GMOS-S dayCal ARC CuAr R400 : 0.636 2x2 45.00 Undefined
S20221002S0065.fits [A] [L] GS-2022B-Q-310-9-001 2022-10-02 03:44:57 GMOS-S acq OBJECT nwt3135 r 2x2 10.00 Pass
S20221002S0066.fits [A] GS-2022B-Q-310-9-002 2022-10-02 03:46:42 GMOS-S acq OBJECT nwt3135 r 1x1 20.00 Pass
S20221002S0067.fits [A] GS-2022B-Q-310-9-003 2022-10-02 03:48:29 GMOS-S acq OBJECT nwt3135 r 1x1 30.00 Pass
S20221002S0068.fits [A] [L] GS-2022B-Q-310-10-001 2022-10-02 03:50:34 GMOS-S partnerCal FLAT GCALflat R400 : 0.540 2x2 2.00 Pass
S20221002S0069.fits [A] [L] GS-2022B-Q-310-10-002 2022-10-02 03:51:20 GMOS-S science OBJECT nwt3135 R400 : 0.540 2x2 360.00 Pass
S20221002S0070.fits [A] GS-2022B-Q-310-10-003 2022-10-02 03:58:07 GMOS-S science OBJECT nwt3135 R400 : 0.588 2x2 360.00 Pass
S20221002S0071.fits [A] [L] GS-2022B-Q-310-10-004 2022-10-02 04:04:50 GMOS-S partnerCal FLAT GCALflat R400 : 0.588 2x2 2.00 Pass
S20221002S0072.fits [A] [L] GS-2022B-Q-310-10-005 2022-10-02 04:05:39 GMOS-S partnerCal FLAT GCALflat R400 : 0.636 2x2 1.00 Pass
S20221002S0073.fits [A] GS-2022B-Q-310-10-006 2022-10-02 04:06:22 GMOS-S science OBJECT nwt3135 R400 : 0.636 2x2 360.00 Pass
S20221002S0074.fits [A] [L] GS-2022B-Q-310-39-001 2022-10-02 04:16:35 GMOS-S acq OBJECT nwt2998 r 2x2 10.00 Pass
S20221002S0075.fits [A] GS-2022B-Q-310-39-002 2022-10-02 04:18:20 GMOS-S acq OBJECT nwt2998 r 1x1 20.00 Pass
S20221002S0076.fits [A] GS-2022B-Q-310-39-003 2022-10-02 04:19:44 GMOS-S acq OBJECT nwt2998 r 1x1 30.00 Pass
S20221002S0077.fits [A] [L] GS-2022B-Q-310-40-001 2022-10-02 04:21:56 GMOS-S partnerCal FLAT GCALflat R400 : 0.540 2x2 2.00 Pass
S20221002S0078.fits [A] [L] GS-2022B-Q-310-40-002 2022-10-02 04:22:41 GMOS-S science OBJECT nwt2998 R400 : 0.540 2x2 360.00 Pass
S20221002S0079.fits [A] [L] GS-2022B-Q-310-40-003 2022-10-02 04:29:28 GMOS-S science OBJECT nwt2998 R400 : 0.588 2x2 360.00 Pass
S20221002S0080.fits [A] [L] GS-2022B-Q-310-40-004 2022-10-02 04:36:11 GMOS-S partnerCal FLAT GCALflat R400 : 0.588 2x2 2.00 Pass
S20221002S0081.fits [A] [L] GS-2022B-Q-310-40-005 2022-10-02 04:37:00 GMOS-S partnerCal FLAT GCALflat R400 : 0.636 2x2 1.00 Pass
S20221002S0082.fits [A] GS-2022B-Q-310-40-006 2022-10-02 04:37:43 GMOS-S science OBJECT nwt2998 R400 : 0.636 2x2 360.00 Pass
S20221002S0152.fits [A] GS-2022B-Q-310-11-001 2022-10-02 09:54:10 GMOS-S dayCal ARC CuAr R400 : 0.540 2x2 45.00 Pass
S20221002S0153.fits [A] GS-2022B-Q-310-11-002 2022-10-02 09:55:42 GMOS-S dayCal ARC CuAr R400 : 0.588 2x2 45.00 Pass
S20221002S0154.fits [A] GS-2022B-Q-310-11-003 2022-10-02 09:57:13 GMOS-S dayCal ARC CuAr R400 : 0.636 2x2 45.00 Pass
S20221002S0155.fits [A] GS-2022B-Q-310-41-001 2022-10-02 09:58:46 GMOS-S dayCal ARC CuAr R400 : 0.540 2x2 45.00 Pass
S20221002S0156.fits [A] GS-2022B-Q-310-41-002 2022-10-02 10:00:18 GMOS-S dayCal ARC CuAr R400 : 0.588 2x2 45.00 Pass
S20221002S0157.fits [A] GS-2022B-Q-310-41-003 2022-10-02 10:01:49 GMOS-S dayCal ARC CuAr R400 : 0.636 2x2 45.00 Pass
S20221029S0033.fits [A] [L] GS-2022B-Q-310-18-001 2022-10-29 00:44:14 GMOS-S acq OBJECT nwt5046 r 2x2 10.00 Pass
S20221029S0034.fits [A] GS-2022B-Q-310-18-002 2022-10-29 00:46:15 GMOS-S acq OBJECT nwt5046 r 1x1 20.00 Pass
S20221029S0035.fits [A] [L] GS-2022B-Q-310-18-003 2022-10-29 00:48:00 GMOS-S acq OBJECT nwt5046 r 1x1 30.00 Pass
S20221029S0036.fits [A] GS-2022B-Q-310-18-004 2022-10-29 00:49:43 GMOS-S acq OBJECT nwt5046 r 1x1 30.00 Pass
S20221029S0037.fits [A] [L] GS-2022B-Q-310-19-001 2022-10-29 00:52:02 GMOS-S partnerCal FLAT GCALflat R400 : 0.540 2x2 2.00 Pass
S20221029S0038.fits [A] [L] GS-2022B-Q-310-19-002 2022-10-29 00:52:47 GMOS-S science OBJECT nwt5046 R400 : 0.540 2x2 300.00 Pass
S20221029S0039.fits [A] GS-2022B-Q-310-19-003 2022-10-29 00:58:34 GMOS-S science OBJECT nwt5046 R400 : 0.588 2x2 300.00 Pass
S20221029S0040.fits [A] GS-2022B-Q-310-19-004 2022-10-29 01:04:17 GMOS-S partnerCal FLAT GCALflat R400 : 0.588 2x2 2.00 Pass
S20221029S0041.fits [A] GS-2022B-Q-310-19-005 2022-10-29 01:05:06 GMOS-S partnerCal FLAT GCALflat R400 : 0.636 2x2 1.00 Pass
S20221029S0042.fits [A] GS-2022B-Q-310-19-006 2022-10-29 01:05:50 GMOS-S science OBJECT nwt5046 R400 : 0.636 2x2 300.00 Pass
S20221029S0043.fits [A] [L] GS-2022B-Q-310-15-001 2022-10-29 01:17:03 GMOS-S acq OBJECT net3248 r 2x2 10.00 Pass
S20221029S0044.fits [A] GS-2022B-Q-310-15-002 2022-10-29 01:18:48 GMOS-S acq OBJECT net3248 r 1x1 20.00 Pass
S20221029S0045.fits [A] [L] GS-2022B-Q-310-15-003 2022-10-29 01:20:50 GMOS-S acq OBJECT net3248 r 1x1 30.00 Pass
S20221029S0046.fits [A] GS-2022B-Q-310-15-004 2022-10-29 01:22:34 GMOS-S acq OBJECT net3248 r 1x1 30.00 Pass
S20221029S0047.fits [A] [L] GS-2022B-Q-310-16-001 2022-10-29 01:25:08 GMOS-S partnerCal FLAT GCALflat R400 : 0.540 2x2 2.00 Pass
S20221029S0048.fits [A] GS-2022B-Q-310-16-002 2022-10-29 01:25:53 GMOS-S science OBJECT net3248 R400 : 0.540 2x2 360.00 Pass
S20221029S0049.fits [A] GS-2022B-Q-310-16-003 2022-10-29 01:32:39 GMOS-S science OBJECT net3248 R400 : 0.588 2x2 360.00 Pass
S20221029S0050.fits [A] GS-2022B-Q-310-16-004 2022-10-29 01:39:22 GMOS-S partnerCal FLAT GCALflat R400 : 0.588 2x2 2.00 Pass
S20221029S0051.fits [A] GS-2022B-Q-310-16-005 2022-10-29 01:40:11 GMOS-S partnerCal FLAT GCALflat R400 : 0.636 2x2 1.00 Pass
S20221029S0052.fits [A] GS-2022B-Q-310-16-006 2022-10-29 01:40:56 GMOS-S science OBJECT net3248 R400 : 0.636 2x2 360.00 Pass
S20221029S0059.fits [A] [L] GS-2022B-Q-310-12-001 2022-10-29 02:24:30 GMOS-S acq OBJECT net4848 r 2x2 10.00 Pass
S20221029S0060.fits [A] GS-2022B-Q-310-12-002 2022-10-29 02:26:16 GMOS-S acq OBJECT net4848 r 1x1 20.00 Pass
S20221029S0061.fits [A] GS-2022B-Q-310-12-003 2022-10-29 02:28:02 GMOS-S acq OBJECT net4848 r 1x1 30.00 Pass
S20221029S0062.fits [A] GS-2022B-Q-310-13-001 2022-10-29 02:30:42 GMOS-S partnerCal FLAT GCALflat R400 : 0.540 2x2 2.00 Pass
S20221029S0063.fits [A] GS-2022B-Q-310-13-002 2022-10-29 02:31:27 GMOS-S science OBJECT net4848 R400 : 0.540 2x2 360.00 Pass
S20221029S0064.fits [A] GS-2022B-Q-310-13-003 2022-10-29 02:38:14 GMOS-S science OBJECT net4848 R400 : 0.588 2x2 360.00 Pass
S20221029S0065.fits [A] GS-2022B-Q-310-13-004 2022-10-29 02:44:57 GMOS-S partnerCal FLAT GCALflat R400 : 0.588 2x2 2.00 Pass
S20221029S0066.fits [A] [L] GS-2022B-Q-310-13-005 2022-10-29 02:45:46 GMOS-S partnerCal FLAT GCALflat R400 : 0.636 2x2 1.00 Pass
S20221029S0067.fits [A] GS-2022B-Q-310-13-006 2022-10-29 02:46:31 GMOS-S science OBJECT net4848 R400 : 0.636 2x2 360.00 Pass
S20221029S0295.fits [A] GS-2022B-Q-310-20-001 2022-10-29 09:55:02 GMOS-S dayCal ARC CuAr R400 : 0.540 2x2 45.00 Pass
S20221029S0296.fits [A] GS-2022B-Q-310-20-002 2022-10-29 09:56:25 GMOS-S dayCal ARC CuAr R400 : 0.588 2x2 45.00 Pass
S20221029S0297.fits [A] GS-2022B-Q-310-20-003 2022-10-29 09:57:50 GMOS-S dayCal ARC CuAr R400 : 0.636 2x2 45.00 Pass
S20221031S0104.fits [A] GS-2022B-Q-310-21-001 2022-10-31 06:37:35 GMOS-S acq OBJECT net2158 r 2x2 10.00 Pass
S20221031S0105.fits [A] [L] GS-2022B-Q-310-21-002 2022-10-31 06:39:23 GMOS-S acq OBJECT net2158 r 1x1 20.00 Pass
S20221031S0106.fits [A] GS-2022B-Q-310-21-003 2022-10-31 06:40:47 GMOS-S acq OBJECT net2158 r 1x1 30.00 Pass
S20221031S0107.fits [A] GS-2022B-Q-310-22-001 2022-10-31 06:43:07 GMOS-S partnerCal FLAT GCALflat R400 : 0.540 2x2 2.00 Pass
S20221031S0108.fits [A] GS-2022B-Q-310-22-002 2022-10-31 06:43:52 GMOS-S science OBJECT net2158 R400 : 0.540 2x2 360.00 Pass
S20221031S0109.fits [A] GS-2022B-Q-310-22-003 2022-10-31 06:50:39 GMOS-S science OBJECT net2158 R400 : 0.588 2x2 360.00 Pass
S20221031S0110.fits [A] GS-2022B-Q-310-22-004 2022-10-31 06:57:22 GMOS-S partnerCal FLAT GCALflat R400 : 0.588 2x2 2.00 Pass
S20221031S0111.fits [A] GS-2022B-Q-310-22-005 2022-10-31 06:58:12 GMOS-S partnerCal FLAT GCALflat R400 : 0.636 2x2 1.00 Pass
S20221031S0112.fits [A] GS-2022B-Q-310-22-006 2022-10-31 06:58:57 GMOS-S science OBJECT net2158 R400 : 0.636 2x2 360.00 Pass
S20221031S0130.fits [A] GS-2022B-Q-310-23-001 2022-10-31 09:03:29 GMOS-S dayCal ARC CuAr R400 : 0.540 2x2 45.00 Undefined
S20221031S0131.fits [A] GS-2022B-Q-310-23-002 2022-10-31 09:04:53 GMOS-S dayCal ARC CuAr R400 : 0.588 2x2 45.00 Undefined
S20221031S0132.fits [A] GS-2022B-Q-310-23-003 2022-10-31 09:06:16 GMOS-S dayCal ARC CuAr R400 : 0.636 2x2 45.00 Undefined
S20221217S0084.fits [A] GS-2022B-Q-310-42-001 2022-12-17 04:08:17 GMOS-S acq OBJECT nwt1777 r 2x2 10.00 Pass
S20221217S0085.fits [A] [L] GS-2022B-Q-310-42-002 2022-12-17 04:10:10 GMOS-S acq OBJECT nwt1777 r 1x1 20.00 Pass
S20221217S0086.fits [A] GS-2022B-Q-310-42-003 2022-12-17 04:15:25 GMOS-S acq OBJECT nwt1777 r 1x1 30.00 Pass
S20221217S0087.fits [A] GS-2022B-Q-310-43-001 2022-12-17 04:19:19 GMOS-S partnerCal FLAT GCALflat R400 : 0.540 2x2 2.00 Pass
S20221217S0088.fits [A] GS-2022B-Q-310-43-002 2022-12-17 04:20:06 GMOS-S science OBJECT nwt1777 R400 : 0.540 2x2 360.00 Pass
S20221217S0089.fits [A] GS-2022B-Q-310-43-003 2022-12-17 04:26:52 GMOS-S science OBJECT nwt1777 R400 : 0.588 2x2 360.00 Pass
S20221217S0090.fits [A] GS-2022B-Q-310-43-004 2022-12-17 04:33:35 GMOS-S partnerCal FLAT GCALflat R400 : 0.588 2x2 2.00 Pass
S20221217S0091.fits [A] GS-2022B-Q-310-43-005 2022-12-17 04:34:24 GMOS-S partnerCal FLAT GCALflat R400 : 0.636 2x2 1.00 Pass
S20221217S0093.fits [A] [L] GS-2022B-Q-310-43-006 2022-12-17 04:41:55 GMOS-S science OBJECT nwt1777 R400 : 0.636 2x2 360.00 Pass
S20221217S0177.fits [A] GS-2022B-Q-310-44-001 2022-12-17 09:18:42 GMOS-S dayCal ARC CuAr R400 : 0.540 2x2 45.00 Pass
S20221217S0181.fits [A] GS-2022B-Q-310-44-002 2022-12-17 09:20:05 GMOS-S dayCal ARC CuAr R400 : 0.588 2x2 45.00 Pass
S20221217S0185.fits [A] GS-2022B-Q-310-44-003 2022-12-17 09:21:29 GMOS-S dayCal ARC CuAr R400 : 0.636 2x2 45.00 Pass
- this is always available at this link

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