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 ExpT QA
N20100221S0204.fits [A] [L] GN-2010A-Q-30-20-001 2010-02-21 12:54:33 GMOS-N acq OBJECT SN 2010U g 90.00 Pass
N20100221S0205.fits [A] [L] GN-2010A-Q-30-20-002 2010-02-21 12:57:01 GMOS-N acq OBJECT SN 2010U r 90.00 Pass
N20100221S0206.fits [A] [L] GN-2010A-Q-30-20-003 2010-02-21 12:59:27 GMOS-N acq OBJECT SN 2010U i 90.00 Pass
N20100221S0207.fits [A] GN-2010A-Q-30-20-004 2010-02-21 13:02:56 GMOS-N acq OBJECT SN 2010U r 10.00 Pass
N20100221S0208.fits [A] [L] GN-2010A-Q-30-20-005 2010-02-21 13:06:10 GMOS-N acq OBJECT SN 2010U r 120.00 Pass
N20100221S0209.fits [A] GN-2010A-Q-30-21-001 2010-02-21 13:10:37 GMOS-N partnerCal FLAT GCALflat R400 : 0.640 2.00 Pass
N20100221S0210.fits [A] GN-2010A-Q-30-21-002 2010-02-21 13:11:24 GMOS-N progCal ARC CuAr R400 : 0.640 15.00 Pass
N20100221S0211.fits [A] GN-2010A-Q-30-21-003 2010-02-21 13:12:39 GMOS-N science OBJECT SN 2010U R400 : 0.640 1199.99 Pass
N20100221S0212.fits [A] GN-2010A-Q-30-21-004 2010-02-21 13:33:44 GMOS-N partnerCal FLAT GCALflat R400 : 0.670 2.00 Pass
N20100221S0213.fits [A] GN-2010A-Q-30-21-005 2010-02-21 13:34:31 GMOS-N progCal ARC CuAr R400 : 0.670 15.00 Pass
N20100221S0214.fits [A] GN-2010A-Q-30-21-006 2010-02-21 13:35:46 GMOS-N science OBJECT SN 2010U R400 : 0.670 1199.99 Pass
N20100313S0041.fits [A] [L] GN-2010A-Q-30-13-001 2010-03-13 07:54:32 GMOS-N acq OBJECT PS1-2010-A-000174 r 60.00 Pass
N20100313S0042.fits [A] GN-2010A-Q-30-13-002 2010-03-13 07:57:32 GMOS-N acq OBJECT PS1-2010-A-000174 r 10.00 Pass
N20100313S0043.fits [A] GN-2010A-Q-30-13-003 2010-03-13 07:59:49 GMOS-N acq OBJECT PS1-2010-A-000174 r 120.00 Pass
N20100313S0044.fits [A] GN-2010A-Q-30-13-004 2010-03-13 08:03:05 GMOS-N acq OBJECT PS1-2010-A-000174 r 120.00 Pass
N20100313S0045.fits [A] [L] GN-2010A-Q-30-14-001 2010-03-13 08:07:37 GMOS-N partnerCal FLAT GCALflat R400 : 0.700 2.00 Pass
N20100313S0046.fits [A] GN-2010A-Q-30-14-002 2010-03-13 08:08:25 GMOS-N progCal ARC CuAr R400 : 0.700 15.00 Pass
N20100313S0047.fits [A] GN-2010A-Q-30-14-003 2010-03-13 08:09:40 GMOS-N science OBJECT PS1-2010-A-000174 R400 : 0.700 1199.99 Pass
N20100313S0048.fits [A] GN-2010A-Q-30-14-004 2010-03-13 08:30:31 GMOS-N science OBJECT PS1-2010-A-000174 R400 : 0.700 1199.99 Pass
N20100411S0028.fits [A] [L] GN-2010A-Q-30-22-001 2010-04-11 09:00:27 GMOS-N acq OBJECT PS SN 2010ay r 60.00 Pass
N20100411S0029.fits [A] [L] GN-2010A-Q-30-22-002 2010-04-11 09:02:23 GMOS-N acq OBJECT PS SN 2010ay i 60.00 Pass
N20100411S0030.fits [A] [L] GN-2010A-Q-30-22-003 2010-04-11 09:04:18 GMOS-N acq OBJECT PS SN 2010ay g 60.00 Pass
N20100411S0031.fits [A] GN-2010A-Q-30-22-004 2010-04-11 09:07:22 GMOS-N acq OBJECT PS SN 2010ay r 10.00 Pass
N20100411S0032.fits [A] [L] GN-2010A-Q-30-22-005 2010-04-11 09:08:41 GMOS-N acq OBJECT PS SN 2010ay r 120.00 Pass
N20100411S0033.fits [A] [L] GN-2010A-Q-30-22-006 2010-04-11 09:11:39 GMOS-N acq OBJECT PS SN 2010ay r 120.00 Pass
N20100411S0034.fits [A] [L] GN-2010A-Q-30-24-001 2010-04-11 09:15:30 GMOS-N partnerCal FLAT GCALflat R400 : 0.750 2.00 Pass
N20100411S0035.fits [A] [L] GN-2010A-Q-30-24-002 2010-04-11 09:16:17 GMOS-N progCal ARC CuAr R400 : 0.750 15.00 Pass
N20100411S0036.fits [A] GN-2010A-Q-30-24-003 2010-04-11 09:17:32 GMOS-N science OBJECT PS SN 2010ay R400 : 0.750 899.99 Pass
N20100411S0037.fits [A] GN-2010A-Q-30-23-001 2010-04-11 09:34:31 GMOS-N science OBJECT PS SN 2010ay B600 : 0.500 899.99 Pass
N20100411S0038.fits [A] GN-2010A-Q-30-23-002 2010-04-11 09:50:30 GMOS-N partnerCal FLAT GCALflat B600 : 0.500 3.00 Pass
N20100411S0039.fits [A] GN-2010A-Q-30-23-003 2010-04-11 09:51:19 GMOS-N progCal ARC CuAr B600 : 0.500 20.00 Pass
N20100508S0143.fits [A] GN-2010A-Q-30-25-001 2010-05-08 07:05:17 GMOS-N acq OBJECT PS1-2010-A-000133 g 60.00 Pass
N20100508S0144.fits [A] GN-2010A-Q-30-25-002 2010-05-08 07:07:12 GMOS-N acq OBJECT PS1-2010-A-000133 i 60.00 Pass
N20100508S0145.fits [A] GN-2010A-Q-30-25-003 2010-05-08 07:09:07 GMOS-N acq OBJECT PS1-2010-A-000133 r 60.00 Pass
N20100508S0146.fits [A] [L] GN-2010A-Q-30-25-004 2010-05-08 07:12:17 GMOS-N acq OBJECT PS1-2010-A-000133 r 10.00 Pass
N20100508S0147.fits [A] [L] GN-2010A-Q-30-25-005 2010-05-08 07:14:10 GMOS-N acq OBJECT PS1-2010-A-000133 r 120.00 Pass
N20100508S0148.fits [A] GN-2010A-Q-30-26-001 2010-05-08 07:18:14 GMOS-N partnerCal FLAT GCALflat B600 : 0.470 3.00 Pass
N20100508S0149.fits [A] GN-2010A-Q-30-26-002 2010-05-08 07:19:03 GMOS-N progCal ARC CuAr B600 : 0.470 20.00 Pass
N20100508S0150.fits [A] [L] GN-2010A-Q-30-26-003 2010-05-08 07:20:22 GMOS-N science OBJECT PS1-2010-A-000133 B600 : 0.470 1199.99 Pass
N20100508S0151.fits [A] GN-2010A-Q-30-26-004 2010-05-08 07:41:14 GMOS-N science OBJECT PS1-2010-A-000133 B600 : 0.470 1199.99 Pass
N20100611S0140.fits [A] [L] GN-2010A-Q-30-27-001 2010-06-11 06:36:19 GMOS-N acq OBJECT PS1-2010-F-050160 r 180.00 Pass
N20100611S0141.fits [A] GN-2010A-Q-30-27-002 2010-06-11 06:41:20 GMOS-N acq OBJECT PS1-2010-F-050160 r 10.00 Pass
N20100611S0142.fits [A] [L] GN-2010A-Q-30-27-003 2010-06-11 06:46:22 GMOS-N acq OBJECT PS1-2010-F-050160 r 120.00 Pass
N20100611S0143.fits [A] [L] GN-2010A-Q-30-27-004 2010-06-11 06:49:41 GMOS-N acq OBJECT PS1-2010-F-050160 r 120.00 Pass
N20100611S0144.fits [A] [L] GN-2010A-Q-30-28-001 2010-06-11 06:54:07 GMOS-N partnerCal FLAT GCALflat R400 : 0.700 2.00 Pass
N20100611S0145.fits [A] [L] GN-2010A-Q-30-28-002 2010-06-11 06:54:55 GMOS-N progCal ARC CuAr R400 : 0.700 15.00 Pass
N20100611S0146.fits [A] [L] GN-2010A-Q-30-28-003 2010-06-11 06:56:10 GMOS-N science OBJECT PS1-2010-F-050160 R400 : 0.700 1199.99 Pass
N20100611S0147.fits [A] [L] GN-2010A-Q-30-28-004 2010-06-11 07:17:02 GMOS-N science OBJECT PS1-2010-F-050160 R400 : 0.700 1199.99 Pass
N20100721S0352.fits [A] [L] GN-2010A-Q-30-29-001 2010-07-21 13:22:04 GMOS-N acq OBJECT PS1-2010-G-060270 r 60.00 Pass
N20100721S0353.fits [A] GN-2010A-Q-30-29-002 2010-07-21 13:24:59 GMOS-N acq OBJECT PS1-2010-G-060270 r 10.00 Pass
N20100721S0354.fits [A] [L] GN-2010A-Q-30-29-003 2010-07-21 13:27:13 GMOS-N acq OBJECT PS1-2010-G-060270 r 120.00 Pass
N20100721S0355.fits [A] [L] GN-2010A-Q-30-29-004 2010-07-21 13:30:23 GMOS-N acq OBJECT PS1-2010-G-060270 r 120.00 Pass
N20100721S0356.fits [A] [L] GN-2010A-Q-30-30-001 2010-07-21 13:35:19 GMOS-N partnerCal FLAT GCALflat B600 : 0.480 3.00 Pass
N20100721S0357.fits [A] [L] GN-2010A-Q-30-30-002 2010-07-21 13:36:07 GMOS-N progCal ARC CuAr B600 : 0.480 20.00 Pass
N20100721S0358.fits [A] [L] GN-2010A-Q-30-30-003 2010-07-21 13:37:35 GMOS-N science OBJECT PS1-2010-G-060270 B600 : 0.480 1049.99 Pass
N20100721S0359.fits [A] [L] GN-2010A-Q-30-30-004 2010-07-21 13:55:56 GMOS-N science OBJECT PS1-2010-G-060270 B600 : 0.480 1049.99 Pass
- this is always available at this link

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