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
S20210710S0081.fits [A] GS-2021B-LP-203-12-001 2021-07-10 06:57:32 GMOS-S science OBJECT P/2010 TO20 r 2x2 300.00 Pass
S20210710S0082.fits [A] GS-2021B-LP-203-12-002 2021-07-10 07:03:08 GMOS-S science OBJECT P/2010 TO20 r 2x2 300.00 Pass
S20210710S0083.fits [A] GS-2021B-LP-203-12-003 2021-07-10 07:08:48 GMOS-S science OBJECT P/2010 TO20 r 2x2 300.00 Pass
S20210710S0084.fits [A] GS-2021B-LP-203-12-004 2021-07-10 07:14:29 GMOS-S science OBJECT P/2010 TO20 r 2x2 300.00 Pass
S20210710S0085.fits [A] GS-2021B-LP-203-12-005 2021-07-10 07:20:12 GMOS-S science OBJECT P/2010 TO20 r 2x2 300.00 Pass
S20210710S0086.fits [A] GS-2021B-LP-203-12-006 2021-07-10 07:25:56 GMOS-S science OBJECT P/2010 TO20 r 2x2 300.00 Pass
S20210713S0062.fits [A] [L] GS-2021B-LP-203-3-001 2021-07-13 03:08:12 GMOS-S science OBJECT C/2007 S2 r 2x2 300.00 Usable
S20210713S0063.fits [A] GS-2021B-LP-203-3-002 2021-07-13 03:13:49 GMOS-S science OBJECT C/2007 S2 r 2x2 300.00 Usable
S20210713S0064.fits [A] GS-2021B-LP-203-3-003 2021-07-13 03:19:26 GMOS-S science OBJECT C/2007 S2 r 2x2 300.00 Usable
S20210715S0061.fits [A] GS-2021B-LP-203-11-001 2021-07-15 01:59:47 GMOS-S science OBJECT P/2010 U1 r 2x2 300.00 Pass
S20210715S0062.fits [A] GS-2021B-LP-203-11-002 2021-07-15 02:05:23 GMOS-S science OBJECT P/2010 U1 r 2x2 300.00 Pass
S20210715S0063.fits [A] GS-2021B-LP-203-11-003 2021-07-15 02:10:59 GMOS-S science OBJECT P/2010 U1 r 2x2 300.00 Pass
S20210715S0064.fits [A] GS-2021B-LP-203-11-004 2021-07-15 02:16:36 GMOS-S science OBJECT P/2010 U1 r 2x2 300.00 Pass
S20210715S0065.fits [A] GS-2021B-LP-203-5-001 2021-07-15 02:27:32 GMOS-S science OBJECT P/2015 B1 r 2x2 300.00 Pass
S20210715S0066.fits [A] GS-2021B-LP-203-5-002 2021-07-15 02:33:09 GMOS-S science OBJECT P/2015 B1 r 2x2 300.00 Pass
S20210715S0067.fits [A] GS-2021B-LP-203-5-003 2021-07-15 02:38:45 GMOS-S science OBJECT P/2015 B1 r 2x2 300.00 Pass
S20210715S0068.fits [A] GS-2021B-LP-203-5-004 2021-07-15 02:44:22 GMOS-S science OBJECT P/2015 B1 r 2x2 300.00 Pass
S20210715S0069.fits [A] GS-2021B-LP-203-7-001 2021-07-15 02:53:37 GMOS-S science OBJECT P/2015 D6 r 2x2 300.00 Pass
S20210715S0070.fits [A] GS-2021B-LP-203-7-002 2021-07-15 02:59:13 GMOS-S science OBJECT P/2015 D6 r 2x2 300.00 Pass
S20210715S0071.fits [A] GS-2021B-LP-203-7-003 2021-07-15 03:04:50 GMOS-S science OBJECT P/2015 D6 r 2x2 300.00 Pass
S20210715S0072.fits [A] GS-2021B-LP-203-7-004 2021-07-15 03:10:27 GMOS-S science OBJECT P/2015 D6 r 2x2 300.00 Pass
S20210715S0073.fits [A] GS-2021B-LP-203-6-001 2021-07-15 03:21:28 GMOS-S science OBJECT P/2016 A3 r 2x2 300.00 Pass
S20210715S0074.fits [A] GS-2021B-LP-203-6-002 2021-07-15 03:27:05 GMOS-S science OBJECT P/2016 A3 r 2x2 300.00 Pass
S20210715S0075.fits [A] GS-2021B-LP-203-6-003 2021-07-15 03:32:42 GMOS-S science OBJECT P/2016 A3 r 2x2 300.00 Pass
S20210715S0076.fits [A] GS-2021B-LP-203-6-004 2021-07-15 03:38:18 GMOS-S science OBJECT P/2016 A3 r 2x2 300.00 Pass
S20210715S0077.fits [A] GS-2021B-LP-203-15-001 2021-07-15 03:45:49 GMOS-S science OBJECT C/2013 C2 r 2x2 200.00 Pass
S20210715S0078.fits [A] GS-2021B-LP-203-15-002 2021-07-15 03:49:45 GMOS-S science OBJECT C/2013 C2 r 2x2 200.00 Pass
S20210715S0079.fits [A] GS-2021B-LP-203-15-003 2021-07-15 03:53:42 GMOS-S science OBJECT C/2013 C2 r 2x2 200.00 Pass
S20210715S0080.fits [A] GS-2021B-LP-203-15-004 2021-07-15 03:57:44 GMOS-S science OBJECT C/2013 C2 g 2x2 200.00 Pass
S20210715S0081.fits [A] GS-2021B-LP-203-15-005 2021-07-15 04:01:41 GMOS-S science OBJECT C/2013 C2 g 2x2 200.00 Pass
S20210715S0082.fits [A] GS-2021B-LP-203-15-006 2021-07-15 04:05:38 GMOS-S science OBJECT C/2013 C2 g 2x2 200.00 Pass
S20210715S0083.fits [A] GS-2021B-LP-203-4-001 2021-07-15 04:13:49 GMOS-S science OBJECT P/2005 S2 r 2x2 300.00 Pass
S20210715S0084.fits [A] GS-2021B-LP-203-4-002 2021-07-15 04:19:28 GMOS-S science OBJECT P/2005 S2 r 2x2 300.00 Pass
S20210715S0085.fits [A] GS-2021B-LP-203-4-003 2021-07-15 04:25:05 GMOS-S science OBJECT P/2005 S2 r 2x2 300.00 Pass
S20210715S0086.fits [A] GS-2021B-LP-203-4-004 2021-07-15 04:30:41 GMOS-S science OBJECT P/2005 S2 r 2x2 300.00 Pass
S20210715S0087.fits [A] GS-2021B-LP-203-14-001 2021-07-15 04:41:32 GMOS-S science OBJECT 158P u 2x2 60.00 Pass
S20210715S0088.fits [A] GS-2021B-LP-203-14-002 2021-07-15 04:43:09 GMOS-S science OBJECT 158P u 2x2 60.00 Pass
S20210715S0089.fits [A] GS-2021B-LP-203-14-003 2021-07-15 04:44:53 GMOS-S science OBJECT 158P g 2x2 60.00 Pass
S20210715S0090.fits [A] GS-2021B-LP-203-14-004 2021-07-15 04:46:30 GMOS-S science OBJECT 158P g 2x2 60.00 Pass
S20210715S0091.fits [A] GS-2021B-LP-203-14-005 2021-07-15 04:48:11 GMOS-S science OBJECT 158P r 2x2 60.00 Pass
S20210715S0092.fits [A] GS-2021B-LP-203-14-006 2021-07-15 04:49:48 GMOS-S science OBJECT 158P r 2x2 60.00 Pass
S20210715S0093.fits [A] GS-2021B-LP-203-14-007 2021-07-15 04:51:26 GMOS-S science OBJECT 158P r 2x2 60.00 Pass
S20210715S0094.fits [A] GS-2021B-LP-203-14-008 2021-07-15 04:53:04 GMOS-S science OBJECT 158P r 2x2 60.00 Pass
S20210715S0095.fits [A] GS-2021B-LP-203-14-009 2021-07-15 04:54:40 GMOS-S science OBJECT 158P r 2x2 60.00 Pass
S20210715S0096.fits [A] GS-2021B-LP-203-14-010 2021-07-15 04:56:22 GMOS-S science OBJECT 158P i 2x2 60.00 Pass
S20210715S0097.fits [A] GS-2021B-LP-203-14-011 2021-07-15 04:57:58 GMOS-S science OBJECT 158P i 2x2 60.00 Pass
S20210715S0138.fits [A] GS-2021B-LP-203-8-001 2021-07-15 09:24:29 GMOS-S science OBJECT C/2012 Q1 r 2x2 300.00 Pass
S20210715S0139.fits [A] GS-2021B-LP-203-8-002 2021-07-15 09:30:05 GMOS-S science OBJECT C/2012 Q1 r 2x2 300.00 Pass
S20210715S0140.fits [A] GS-2021B-LP-203-8-003 2021-07-15 09:35:42 GMOS-S science OBJECT C/2012 Q1 r 2x2 300.00 Pass
S20210715S0141.fits [A] GS-2021B-LP-203-8-004 2021-07-15 09:41:19 GMOS-S science OBJECT C/2012 Q1 r 2x2 300.00 Pass
S20210716S0048.fits [A] GS-2021B-LP-203-16-001 2021-07-16 00:33:24 GMOS-S science OBJECT 377P r 2x2 200.00 Pass
S20210716S0049.fits [A] GS-2021B-LP-203-16-002 2021-07-16 00:37:22 GMOS-S science OBJECT 377P r 2x2 200.00 Pass
S20210716S0050.fits [A] GS-2021B-LP-203-16-003 2021-07-16 00:41:18 GMOS-S science OBJECT 377P r 2x2 200.00 Pass
S20210716S0051.fits [A] GS-2021B-LP-203-16-004 2021-07-16 00:45:20 GMOS-S science OBJECT 377P g 2x2 200.00 Pass
S20210716S0052.fits [A] GS-2021B-LP-203-16-005 2021-07-16 00:49:17 GMOS-S science OBJECT 377P g 2x2 200.00 Pass
S20210716S0053.fits [A] GS-2021B-LP-203-16-006 2021-07-16 00:53:13 GMOS-S science OBJECT 377P g 2x2 200.00 Pass
S20210716S0054.fits [A] GS-2021B-LP-203-10-001 2021-07-16 01:02:27 GMOS-S science OBJECT P/2005 T3 r 2x2 300.00 Pass
S20210716S0055.fits [A] GS-2021B-LP-203-10-002 2021-07-16 01:08:06 GMOS-S science OBJECT P/2005 T3 r 2x2 300.00 Pass
S20210716S0056.fits [A] GS-2021B-LP-203-10-003 2021-07-16 01:13:42 GMOS-S science OBJECT P/2005 T3 r 2x2 300.00 Pass
S20210716S0057.fits [A] GS-2021B-LP-203-10-004 2021-07-16 01:19:19 GMOS-S science OBJECT P/2005 T3 r 2x2 300.00 Pass
S20210716S0058.fits [A] GS-2021B-LP-203-9-001 2021-07-16 01:31:40 GMOS-S science OBJECT P/2012 T2 r 2x2 300.00 Pass
S20210716S0059.fits [A] GS-2021B-LP-203-9-002 2021-07-16 01:37:16 GMOS-S science OBJECT P/2012 T2 r 2x2 300.00 Pass
S20210716S0060.fits [A] GS-2021B-LP-203-9-003 2021-07-16 01:42:53 GMOS-S science OBJECT P/2012 T2 r 2x2 300.00 Pass
S20210716S0061.fits [A] GS-2021B-LP-203-9-004 2021-07-16 01:48:29 GMOS-S science OBJECT P/2012 T2 r 2x2 300.00 Pass
S20210718S0009.fits [A] [L] GS-2021B-LP-203-17-001 2021-07-17 23:13:59 GMOS-S science OBJECT P/2019 V2 r 2x2 200.00 Usable
S20210718S0010.fits [A] GS-2021B-LP-203-17-002 2021-07-17 23:17:52 GMOS-S science OBJECT P/2019 V2 r 2x2 200.00 Pass
S20210718S0011.fits [A] GS-2021B-LP-203-17-003 2021-07-17 23:21:51 GMOS-S science OBJECT P/2019 V2 r 2x2 200.00 Pass
S20210718S0012.fits [A] GS-2021B-LP-203-17-004 2021-07-17 23:25:45 GMOS-S science OBJECT P/2019 V2 r 2x2 200.00 Pass
S20210718S0013.fits [A] GS-2021B-LP-203-17-007 2021-07-17 23:30:37 GMOS-S science OBJECT P/2019 V2 g 2x2 200.00 Pass
S20210718S0014.fits [A] GS-2021B-LP-203-17-008 2021-07-17 23:34:30 GMOS-S science OBJECT P/2019 V2 g 2x2 200.00 Pass
S20210718S0015.fits [A] GS-2021B-LP-203-17-009 2021-07-17 23:38:27 GMOS-S science OBJECT P/2019 V2 g 2x2 200.00 Pass
S20210718S0016.fits [A] GS-2021B-LP-203-18-001 2021-07-18 02:03:27 GMOS-S science OBJECT C/2007 S2 r 2x2 300.00 Pass
S20210718S0017.fits [A] GS-2021B-LP-203-18-002 2021-07-18 02:09:04 GMOS-S science OBJECT C/2007 S2 r 2x2 300.00 Pass
S20210718S0018.fits [A] GS-2021B-LP-203-18-003 2021-07-18 02:14:41 GMOS-S science OBJECT C/2007 S2 r 2x2 300.00 Pass
S20210718S0019.fits [A] GS-2021B-LP-203-18-004 2021-07-18 02:20:18 GMOS-S science OBJECT C/2007 S2 r 2x2 300.00 Pass
S20210718S0020.fits [A] GS-2021B-LP-203-18-005 2021-07-18 02:25:56 GMOS-S science OBJECT C/2007 S2 r 2x2 300.00 Pass
S20210718S0021.fits [A] GS-2021B-LP-203-18-006 2021-07-18 02:31:32 GMOS-S science OBJECT C/2007 S2 r 2x2 300.00 Undefined
S20210718S0022.fits [A] GS-2021B-LP-203-18-007 2021-07-18 02:37:10 GMOS-S science OBJECT C/2007 S2 r 2x2 300.00 Undefined
- this is always available at this link

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