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↑↓
Proprietary
N20250125S0034.fits [A] GN-2025A-Q-306-411-001 2025-01-25 09:02:16 GMOS-N science OBJECT J082237.3... R150 : 0.717 2x2 200.00 Pass
Proprietary
N20250125S0035.fits [A] GN-2025A-Q-306-411-002 2025-01-25 09:06:12 GMOS-N science OBJECT J082237.3... R150 : 0.717 2x2 200.00 Pass
Proprietary
N20250125S0040.fits [A] GN-2025A-Q-306-411-007 2025-01-25 09:13:52 GMOS-N science OBJECT J082237.3... R150 : 0.742 2x2 200.00 Pass
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N20250125S0041.fits [A] GN-2025A-Q-306-411-008 2025-01-25 09:17:51 GMOS-N science OBJECT J082237.3... R150 : 0.742 2x2 200.00 Pass
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N20250125S0042.fits [A] GN-2025A-Q-306-411-009 2025-01-25 09:22:01 GMOS-N science OBJECT J082237.3... R150 : 0.692 2x2 200.00 Pass
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N20250125S0043.fits [A] GN-2025A-Q-306-411-010 2025-01-25 09:25:57 GMOS-N science OBJECT J082237.3... R150 : 0.692 2x2 200.00 Pass
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N20250125S0050.fits [A] GN-2025A-Q-306-416-001 2025-01-25 10:06:59 GMOS-N science OBJECT J082237.3... R150 : 0.717 2x2 200.00 Pass
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N20250125S0051.fits [A] GN-2025A-Q-306-416-002 2025-01-25 10:10:57 GMOS-N science OBJECT J082237.3... R150 : 0.717 2x2 200.00 Pass
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N20250125S0056.fits [A] GN-2025A-Q-306-416-007 2025-01-25 10:18:26 GMOS-N science OBJECT J082237.3... R150 : 0.742 2x2 200.00 Pass
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N20250125S0057.fits [A] GN-2025A-Q-306-416-008 2025-01-25 10:22:24 GMOS-N science OBJECT J082237.3... R150 : 0.742 2x2 200.00 Pass
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N20250125S0058.fits [A] GN-2025A-Q-306-416-009 2025-01-25 10:26:32 GMOS-N science OBJECT J082237.3... R150 : 0.692 2x2 200.00 Pass
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N20250125S0059.fits [A] GN-2025A-Q-306-416-010 2025-01-25 10:30:29 GMOS-N science OBJECT J082237.3... R150 : 0.692 2x2 200.00 Pass
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N20250125S0065.fits [A] GN-2025A-Q-306-276-001 2025-01-25 10:52:11 GMOS-N science OBJECT J090400.6... R150 : 0.717 2x2 351.00 Pass
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N20250125S0066.fits [A] GN-2025A-Q-306-276-002 2025-01-25 10:58:39 GMOS-N science OBJECT J090400.6... R150 : 0.717 2x2 351.00 Pass
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N20250125S0071.fits [A] GN-2025A-Q-306-276-007 2025-01-25 11:08:39 GMOS-N science OBJECT J090400.6... R150 : 0.742 2x2 351.00 Pass
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N20250125S0072.fits [A] GN-2025A-Q-306-276-008 2025-01-25 11:15:07 GMOS-N science OBJECT J090400.6... R150 : 0.742 2x2 351.00 Pass
Proprietary
N20250125S0073.fits [A] GN-2025A-Q-306-276-009 2025-01-25 11:21:46 GMOS-N science OBJECT J090400.6... R150 : 0.692 2x2 351.00 Pass
Proprietary
N20250125S0074.fits [A] GN-2025A-Q-306-276-010 2025-01-25 11:28:16 GMOS-N science OBJECT J090400.6... R150 : 0.692 2x2 351.00 Pass
Proprietary
N20250125S0081.fits [A] GN-2025A-Q-306-280-001 2025-01-25 11:52:31 GMOS-N science OBJECT J092743.3... R150 : 0.660 2x2 100.00 Pass
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N20250125S0082.fits [A] GN-2025A-Q-306-280-002 2025-01-25 11:54:49 GMOS-N science OBJECT J092743.3... R150 : 0.660 2x2 100.00 Pass
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N20250125S0087.fits [A] GN-2025A-Q-306-280-007 2025-01-25 12:00:39 GMOS-N science OBJECT J092743.3... R150 : 0.685 2x2 100.00 Pass
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N20250125S0088.fits [A] GN-2025A-Q-306-280-008 2025-01-25 12:02:58 GMOS-N science OBJECT J092743.3... R150 : 0.685 2x2 100.00 Pass
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N20250125S0089.fits [A] GN-2025A-Q-306-280-009 2025-01-25 12:05:26 GMOS-N science OBJECT J092743.3... R150 : 0.635 2x2 100.00 Pass
Proprietary
N20250125S0090.fits [A] GN-2025A-Q-306-280-010 2025-01-25 12:07:43 GMOS-N science OBJECT J092743.3... R150 : 0.635 2x2 100.00 Pass
Proprietary
N20250125S0145.fits [A] GN-2025A-Q-306-284-001 2025-01-25 13:20:51 GMOS-N science OBJECT J112925.8... R150 : 0.717 2x2 100.00 Pass
Proprietary
N20250125S0146.fits [A] GN-2025A-Q-306-284-002 2025-01-25 13:23:10 GMOS-N science OBJECT J112925.8... R150 : 0.717 2x2 100.00 Pass
Proprietary
N20250125S0151.fits [A] GN-2025A-Q-306-284-007 2025-01-25 13:29:09 GMOS-N science OBJECT J112925.8... R150 : 0.742 2x2 100.00 Pass
Proprietary
N20250125S0152.fits [A] GN-2025A-Q-306-284-008 2025-01-25 13:31:25 GMOS-N science OBJECT J112925.8... R150 : 0.742 2x2 100.00 Pass
Proprietary
N20250125S0153.fits [A] GN-2025A-Q-306-284-009 2025-01-25 13:33:53 GMOS-N science OBJECT J112925.8... R150 : 0.692 2x2 100.00 Pass
Proprietary
N20250125S0154.fits [A] GN-2025A-Q-306-284-010 2025-01-25 13:36:12 GMOS-N science OBJECT J112925.8... R150 : 0.692 2x2 100.00 Pass
Proprietary
N20250125S0162.fits [A] GN-2025A-Q-306-286-001 2025-01-25 14:05:49 GMOS-N science OBJECT J112841.0... R150 : 0.717 2x2 100.00 Pass
Proprietary
N20250125S0163.fits [A] GN-2025A-Q-306-286-002 2025-01-25 14:08:08 GMOS-N science OBJECT J112841.0... R150 : 0.717 2x2 100.00 Pass
Proprietary
N20250125S0168.fits [A] GN-2025A-Q-306-286-007 2025-01-25 14:13:56 GMOS-N science OBJECT J112841.0... R150 : 0.742 2x2 100.00 Pass
Proprietary
N20250125S0169.fits [A] GN-2025A-Q-306-286-008 2025-01-25 14:16:50 GMOS-N science OBJECT J112841.0... R150 : 0.742 2x2 100.00 Pass
Proprietary
N20250125S0170.fits [A] GN-2025A-Q-306-286-009 2025-01-25 14:19:19 GMOS-N science OBJECT J112841.0... R150 : 0.692 2x2 100.00 Pass
Proprietary
N20250125S0171.fits [A] GN-2025A-Q-306-286-010 2025-01-25 14:21:39 GMOS-N science OBJECT J112841.0... R150 : 0.692 2x2 100.00 Pass
Proprietary
N20250125S0178.fits [A] GN-2025A-Q-306-264-001 2025-01-25 14:43:26 GMOS-N science OBJECT J134750.5... R150 : 0.717 2x2 150.00 Pass
Proprietary
N20250125S0179.fits [A] GN-2025A-Q-306-264-002 2025-01-25 14:46:32 GMOS-N science OBJECT J134750.5... R150 : 0.717 2x2 150.00 Pass
Proprietary
N20250125S0184.fits [A] GN-2025A-Q-306-264-007 2025-01-25 14:53:11 GMOS-N science OBJECT J134750.5... R150 : 0.742 2x2 150.00 Pass
Proprietary
N20250125S0185.fits [A] GN-2025A-Q-306-264-008 2025-01-25 14:56:20 GMOS-N science OBJECT J134750.5... R150 : 0.742 2x2 150.00 Pass
Proprietary
N20250125S0186.fits [A] GN-2025A-Q-306-264-009 2025-01-25 14:59:38 GMOS-N science OBJECT J134750.5... R150 : 0.692 2x2 150.00 Pass
Proprietary
N20250125S0187.fits [A] GN-2025A-Q-306-264-010 2025-01-25 15:02:45 GMOS-N science OBJECT J134750.5... R150 : 0.692 2x2 150.00 Pass
Proprietary
N20250129S0019.fits [A] GN-2025A-Q-306-290-001 2025-01-29 07:24:30 GMOS-N science OBJECT J092700.0... R400 : 0.764 2x2 100.00 Pass
Proprietary
N20250129S0020.fits [A] GN-2025A-Q-306-290-002 2025-01-29 07:26:50 GMOS-N science OBJECT J092700.0... R400 : 0.764 2x2 100.00 Pass
Proprietary
N20250129S0025.fits [A] GN-2025A-Q-306-290-007 2025-01-29 07:32:35 GMOS-N science OBJECT J092700.0... R400 : 0.774 2x2 100.00 Pass
Proprietary
N20250129S0026.fits [A] GN-2025A-Q-306-290-008 2025-01-29 07:34:53 GMOS-N science OBJECT J092700.0... R400 : 0.774 2x2 100.00 Pass
Proprietary
N20250129S0027.fits [A] GN-2025A-Q-306-290-009 2025-01-29 07:37:23 GMOS-N science OBJECT J092700.0... R400 : 0.754 2x2 100.00 Pass
Proprietary
N20250129S0028.fits [A] GN-2025A-Q-306-290-010 2025-01-29 07:39:41 GMOS-N science OBJECT J092700.0... R400 : 0.754 2x2 100.00 Pass
Proprietary
N20250129S0035.fits [A] GN-2025A-Q-306-308-001 2025-01-29 07:57:07 GMOS-N science OBJECT J100030.8... R400 : 0.764 2x2 250.00 Pass
Proprietary
N20250129S0036.fits [A] GN-2025A-Q-306-308-002 2025-01-29 08:01:55 GMOS-N science OBJECT J100030.8... R400 : 0.764 2x2 250.00 Pass
Proprietary
N20250129S0041.fits [A] GN-2025A-Q-306-308-007 2025-01-29 08:10:11 GMOS-N science OBJECT J100030.8... R400 : 0.774 2x2 250.00 Pass
Proprietary
N20250129S0042.fits [A] GN-2025A-Q-306-308-008 2025-01-29 08:14:59 GMOS-N science OBJECT J100030.8... R400 : 0.774 2x2 250.00 Pass
Proprietary
N20250129S0043.fits [A] GN-2025A-Q-306-308-009 2025-01-29 08:19:59 GMOS-N science OBJECT J100030.8... R400 : 0.754 2x2 250.00 Pass
Proprietary
N20250129S0044.fits [A] GN-2025A-Q-306-308-010 2025-01-29 08:24:48 GMOS-N science OBJECT J100030.8... R400 : 0.754 2x2 250.00 Pass
Proprietary
N20250129S0050.fits [A] GN-2025A-Q-306-288-001 2025-01-29 08:40:11 GMOS-N science OBJECT J101323.2... R150 : 0.717 2x2 250.00 Pass
Proprietary
N20250129S0051.fits [A] GN-2025A-Q-306-288-002 2025-01-29 08:44:59 GMOS-N science OBJECT J101323.2... R150 : 0.717 2x2 250.00 Pass
Proprietary
N20250129S0056.fits [A] GN-2025A-Q-306-288-007 2025-01-29 08:53:23 GMOS-N science OBJECT J101323.2... R150 : 0.742 2x2 250.00 Pass
Proprietary
N20250129S0057.fits [A] GN-2025A-Q-306-288-008 2025-01-29 08:58:10 GMOS-N science OBJECT J101323.2... R150 : 0.742 2x2 250.00 Pass
Proprietary
N20250129S0058.fits [A] GN-2025A-Q-306-288-009 2025-01-29 09:03:09 GMOS-N science OBJECT J101323.2... R150 : 0.692 2x2 250.00 Pass
Proprietary
N20250129S0059.fits [A] GN-2025A-Q-306-288-010 2025-01-29 09:07:59 GMOS-N science OBJECT J101323.2... R150 : 0.692 2x2 250.00 Pass
Proprietary
N20250129S0065.fits [A] GN-2025A-Q-306-306-001 2025-01-29 09:25:13 GMOS-N science OBJECT J101756.7... R400 : 0.764 2x2 100.00 Pass
Proprietary
N20250129S0066.fits [A] GN-2025A-Q-306-306-002 2025-01-29 09:27:31 GMOS-N science OBJECT J101756.7... R400 : 0.764 2x2 100.00 Pass
Proprietary
N20250129S0071.fits [A] GN-2025A-Q-306-306-007 2025-01-29 09:33:17 GMOS-N science OBJECT J101756.7... R400 : 0.774 2x2 100.00 Pass
Proprietary
N20250129S0072.fits [A] GN-2025A-Q-306-306-008 2025-01-29 09:35:35 GMOS-N science OBJECT J101756.7... R400 : 0.774 2x2 100.00 Pass
Proprietary
N20250129S0073.fits [A] GN-2025A-Q-306-306-009 2025-01-29 09:38:05 GMOS-N science OBJECT J101756.7... R400 : 0.754 2x2 100.00 Pass
Proprietary
N20250129S0074.fits [A] GN-2025A-Q-306-306-010 2025-01-29 09:40:24 GMOS-N science OBJECT J101756.7... R400 : 0.754 2x2 100.00 Pass
Proprietary
N20250208S0217.fits [A] GN-2025A-Q-306-294-001 2025-02-08 15:34:24 GMOS-N science OBJECT J154527.0... R400 : 0.764 2x2 100.00 Pass
Proprietary
N20250208S0218.fits [A] GN-2025A-Q-306-294-002 2025-02-08 15:36:43 GMOS-N science OBJECT J154527.0... R400 : 0.764 2x2 100.00 Pass
Proprietary
N20250208S0223.fits [A] GN-2025A-Q-306-294-007 2025-02-08 15:42:28 GMOS-N science OBJECT J154527.0... R400 : 0.774 2x2 100.00 Pass
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N20250208S0224.fits [A] GN-2025A-Q-306-294-008 2025-02-08 15:44:47 GMOS-N science OBJECT J154527.0... R400 : 0.774 2x2 100.00 Pass
Proprietary
N20250208S0225.fits [A] GN-2025A-Q-306-294-009 2025-02-08 15:47:17 GMOS-N science OBJECT J154527.0... R400 : 0.754 2x2 100.00 Pass
Proprietary
N20250208S0226.fits [A] GN-2025A-Q-306-294-010 2025-02-08 15:49:35 GMOS-N science OBJECT J154527.0... R400 : 0.754 2x2 100.00 Pass
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N20250310S0217.fits [A] GN-2025A-Q-306-270-001 2025-03-10 12:41:15 GMOS-N science OBJECT J140937.1... R150 : 0.717 2x2 150.00 Pass
Proprietary
N20250310S0218.fits [A] GN-2025A-Q-306-270-002 2025-03-10 12:44:22 GMOS-N science OBJECT J140937.1... R150 : 0.717 2x2 150.00 Pass
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N20250310S0223.fits [A] GN-2025A-Q-306-270-007 2025-03-10 12:51:06 GMOS-N science OBJECT J140937.1... R150 : 0.742 2x2 150.00 Pass
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N20250310S0224.fits [A] GN-2025A-Q-306-270-008 2025-03-10 12:54:16 GMOS-N science OBJECT J140937.1... R150 : 0.742 2x2 150.00 Pass
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N20250310S0225.fits [A] GN-2025A-Q-306-270-009 2025-03-10 12:57:35 GMOS-N science OBJECT J140937.1... R150 : 0.692 2x2 150.00 Pass
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N20250310S0226.fits [A] GN-2025A-Q-306-270-010 2025-03-10 13:00:45 GMOS-N science OBJECT J140937.1... R150 : 0.692 2x2 150.00 Pass
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N20250310S0234.fits [A] GN-2025A-Q-306-266-001 2025-03-10 13:23:46 GMOS-N science OBJECT J142707.5... R150 : 0.717 2x2 100.00 Pass
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N20250310S0235.fits [A] GN-2025A-Q-306-266-002 2025-03-10 13:26:03 GMOS-N science OBJECT J142707.5... R150 : 0.717 2x2 100.00 Pass
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N20250310S0240.fits [A] GN-2025A-Q-306-266-007 2025-03-10 13:31:56 GMOS-N science OBJECT J142707.5... R150 : 0.742 2x2 100.00 Pass
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N20250310S0241.fits [A] GN-2025A-Q-306-266-008 2025-03-10 13:34:14 GMOS-N science OBJECT J142707.5... R150 : 0.742 2x2 100.00 Pass
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N20250310S0242.fits [A] GN-2025A-Q-306-266-009 2025-03-10 13:36:43 GMOS-N science OBJECT J142707.5... R150 : 0.692 2x2 100.00 Pass
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N20250310S0243.fits [A] GN-2025A-Q-306-266-010 2025-03-10 13:39:01 GMOS-N science OBJECT J142707.5... R150 : 0.692 2x2 100.00 Pass

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