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
N20170511S0369.fits [A] GN-2017A-FT-18-4-001 2017-05-11 14:48:46 GMOS-N acqCal OBJECT Wolf1346 g 1x1 2.00 Pass
N20170511S0370.fits [A] [L] GN-2017A-FT-18-4-002 2017-05-11 14:50:20 GMOS-N acqCal OBJECT Wolf1346 g 1x1 20.00 Pass
N20170511S0371.fits [A] GN-2017A-FT-18-4-003 2017-05-11 14:51:40 GMOS-N acqCal OBJECT Wolf1346 g 1x1 2.00 Pass
N20170511S0372.fits [A] GN-2017A-FT-18-5-001 2017-05-11 14:53:39 GMOS-N partnerCal OBJECT Wolf1346 B600 : 0.510 2x2 120.00 Pass
N20170511S0373.fits [A] GN-2017A-FT-18-5-002 2017-05-11 14:56:13 GMOS-N partnerCal FLAT GCALflat B600 : 0.510 2x2 1.00 Pass
N20170511S0390.fits [A] GN-2017A-FT-18-7-001 2017-05-11 15:32:39 GMOS-N dayCal OBJECT Twilight B600 : 0.510 2x2 30.00 Pass
N20170511S0493.fits [A] GN-2017A-FT-18-3-001 2017-05-11 19:45:59 GMOS-N dayCal ARC CuAr ⚓↑ B600 : 0.510 2x2 25.00 Undefined
N20170511S0494.fits [A] GN-2017A-FT-18-3-002 2017-05-11 19:47:08 GMOS-N dayCal ARC CuAr ⚓↑ B600 : 0.515 2x2 25.00 Undefined
N20170511S0495.fits [A] GN-2017A-FT-18-6-001 2017-05-11 19:48:42 GMOS-N dayCal ARC CuAr ⚓↑ B600 : 0.510 2x2 25.00 Undefined
N20170513S0148.fits [A] GN-2017A-FT-18-22-001 2017-05-13 06:17:37 GMOS-N acq OBJECT Reference Star r 2x2 10.00 Pass
N20170513S0149.fits [A] [L] GN-2017A-FT-18-22-002 2017-05-13 06:19:24 GMOS-N acq OBJECT Reference Star r 1x1 20.00 Pass
N20170513S0150.fits [A] GN-2017A-FT-18-22-003 2017-05-13 06:20:48 GMOS-N acq OBJECT Reference Star r 1x1 30.00 Pass
N20170513S0151.fits [A] GN-2017A-FT-18-23-001 2017-05-13 06:24:01 GMOS-N partnerCal FLAT GCALflat B600 : 0.510 2x2 1.00 Pass
N20170513S0152.fits [A] GN-2017A-FT-18-23-002 2017-05-13 06:24:49 GMOS-N science OBJECT dw1355+51 B600 : 0.510 2x2 150.00 Pass
N20170513S0153.fits [A] GN-2017A-FT-18-23-003 2017-05-13 06:27:58 GMOS-N science OBJECT dw1355+51 B600 : 0.510 2x2 150.00 Pass
N20170513S0154.fits [A] GN-2017A-FT-18-23-004 2017-05-13 06:31:15 GMOS-N partnerCal FLAT GCALflat B600 : 0.510 2x2 1.00 Pass
N20170513S0155.fits [A] GN-2017A-FT-18-23-005 2017-05-13 06:32:08 GMOS-N partnerCal FLAT GCALflat B600 : 0.515 2x2 1.00 Pass
N20170513S0156.fits [A] GN-2017A-FT-18-23-006 2017-05-13 06:32:57 GMOS-N science OBJECT dw1355+51 B600 : 0.515 2x2 150.00 Pass
N20170513S0157.fits [A] GN-2017A-FT-18-23-007 2017-05-13 06:36:05 GMOS-N science OBJECT dw1355+51 B600 : 0.515 2x2 150.00 Pass
N20170513S0158.fits [A] GN-2017A-FT-18-23-008 2017-05-13 06:39:22 GMOS-N partnerCal FLAT GCALflat B600 : 0.515 2x2 1.00 Pass
N20170513S0159.fits [A] GN-2017A-FT-18-27-001 2017-05-13 06:46:26 GMOS-N acq OBJECT dw1408+56 r 2x2 30.00 Pass
N20170513S0160.fits [A] GN-2017A-FT-18-27-002 2017-05-13 06:50:30 GMOS-N acq OBJECT 797942222... r 2x2 30.00 Pass
N20170513S0161.fits [A] [L] GN-2017A-FT-18-27-003 2017-05-13 06:52:29 GMOS-N acq OBJECT 797942222... r 1x1 20.00 Pass
N20170513S0162.fits [A] GN-2017A-FT-18-27-004 2017-05-13 06:53:43 GMOS-N acq OBJECT 797942222... r 1x1 40.00 Pass
N20170513S0163.fits [A] GN-2017A-FT-18-28-001 2017-05-13 06:57:13 GMOS-N partnerCal FLAT GCALflat B600 : 0.510 2x2 1.00 Pass
N20170513S0164.fits [A] GN-2017A-FT-18-28-002 2017-05-13 06:58:02 GMOS-N science OBJECT dw1408+56 B600 : 0.510 2x2 225.00 Pass
N20170513S0165.fits [A] GN-2017A-FT-18-28-003 2017-05-13 07:02:28 GMOS-N science OBJECT dw1408+56 B600 : 0.510 2x2 225.00 Pass
N20170513S0166.fits [A] GN-2017A-FT-18-28-004 2017-05-13 07:07:00 GMOS-N partnerCal FLAT GCALflat B600 : 0.510 2x2 1.00 Pass
N20170513S0167.fits [A] GN-2017A-FT-18-28-005 2017-05-13 07:07:53 GMOS-N partnerCal FLAT GCALflat B600 : 0.515 2x2 1.00 Pass
N20170513S0168.fits [A] GN-2017A-FT-18-28-006 2017-05-13 07:08:41 GMOS-N science OBJECT dw1408+56 B600 : 0.515 2x2 225.00 Pass
N20170513S0169.fits [A] GN-2017A-FT-18-28-007 2017-05-13 07:13:07 GMOS-N science OBJECT dw1408+56 B600 : 0.515 2x2 225.00 Pass
N20170513S0170.fits [A] GN-2017A-FT-18-28-008 2017-05-13 07:17:39 GMOS-N partnerCal FLAT GCALflat B600 : 0.515 2x2 1.00 Pass
N20170513S0171.fits [A] GN-2017A-FT-18-24-001 2017-05-13 07:26:08 GMOS-N acq OBJECT dw1343+58 g 2x2 10.00 Usable
N20170513S0172.fits [A] [L] GN-2017A-FT-18-24-002 2017-05-13 07:27:48 GMOS-N acq OBJECT dw1343+58 g 1x1 20.00 Usable
N20170513S0173.fits [A] GN-2017A-FT-18-24-003 2017-05-13 07:29:31 GMOS-N acq OBJECT dw1343+58 g 1x1 10.00 Usable
N20170513S0174.fits [A] GN-2017A-FT-18-26-001 2017-05-13 07:32:02 GMOS-N partnerCal FLAT GCALflat B600 : 0.510 2x2 1.00 Usable
N20170513S0175.fits [A] GN-2017A-FT-18-26-002 2017-05-13 07:32:51 GMOS-N science OBJECT dw1343+58 B600 : 0.510 2x2 30.00 Usable
N20170513S0176.fits [A] GN-2017A-FT-18-26-003 2017-05-13 07:34:01 GMOS-N science OBJECT dw1343+58 B600 : 0.510 2x2 30.00 Usable
N20170513S0177.fits [A] GN-2017A-FT-18-26-004 2017-05-13 07:35:18 GMOS-N partnerCal FLAT GCALflat B600 : 0.510 2x2 1.00 Usable
N20170513S0178.fits [A] GN-2017A-FT-18-26-005 2017-05-13 07:36:11 GMOS-N partnerCal FLAT GCALflat B600 : 0.515 2x2 1.00 Usable
N20170513S0179.fits [A] GN-2017A-FT-18-26-006 2017-05-13 07:36:59 GMOS-N science OBJECT dw1343+58 B600 : 0.515 2x2 30.00 Usable
N20170513S0180.fits [A] GN-2017A-FT-18-26-007 2017-05-13 07:38:09 GMOS-N science OBJECT dw1343+58 B600 : 0.515 2x2 30.00 Usable
N20170513S0181.fits [A] GN-2017A-FT-18-26-008 2017-05-13 07:39:26 GMOS-N partnerCal FLAT GCALflat B600 : 0.515 2x2 1.00 Usable
N20170514S0092.fits [A] [L] GN-2017A-FT-18-25-001 2017-05-14 07:03:39 GMOS-N acq OBJECT Reference Star r 2x2 20.00 Undefined
N20170514S0093.fits [A] GN-2017A-FT-18-25-002 2017-05-14 07:05:34 GMOS-N acq OBJECT Reference Star r 1x1 20.00 Undefined
N20170514S0094.fits [A] [L] GN-2017A-FT-18-25-003 2017-05-14 07:07:14 GMOS-N acq OBJECT Reference Star r 1x1 30.00 Undefined
N20170514S0095.fits [A] GN-2017A-FT-18-29-001 2017-05-14 07:10:50 GMOS-N partnerCal FLAT GCALflat B600 : 0.510 2x2 1.00 Pass
N20170514S0096.fits [A] GN-2017A-FT-18-29-002 2017-05-14 07:11:38 GMOS-N science OBJECT dw1446+58 B600 : 0.510 2x2 375.00 Pass
N20170514S0097.fits [A] GN-2017A-FT-18-29-003 2017-05-14 07:18:34 GMOS-N science OBJECT dw1446+58 B600 : 0.510 2x2 375.00 Pass
N20170514S0098.fits [A] GN-2017A-FT-18-29-004 2017-05-14 07:25:36 GMOS-N partnerCal FLAT GCALflat B600 : 0.510 2x2 1.00 Pass
N20170514S0099.fits [A] GN-2017A-FT-18-29-005 2017-05-14 07:26:29 GMOS-N partnerCal FLAT GCALflat B600 : 0.515 2x2 1.00 Pass
N20170514S0100.fits [A] GN-2017A-FT-18-29-006 2017-05-14 07:27:17 GMOS-N science OBJECT dw1446+58 B600 : 0.515 2x2 375.00 Pass
N20170514S0101.fits [A] GN-2017A-FT-18-29-007 2017-05-14 07:34:13 GMOS-N science OBJECT dw1446+58 B600 : 0.515 2x2 375.00 Pass
N20170514S0102.fits [A] GN-2017A-FT-18-29-008 2017-05-14 07:41:15 GMOS-N partnerCal FLAT GCALflat B600 : 0.515 2x2 1.00 Pass
N20170515S0123.fits [A] GN-2017A-FT-18-31-001 2017-05-15 20:46:29 GMOS-N dayCal ARC CuAr ⚓↑ B600 : 0.510 2x2 25.00 Undefined
N20170515S0124.fits [A] GN-2017A-FT-18-31-002 2017-05-15 20:47:37 GMOS-N dayCal ARC CuAr ⚓↑ B600 : 0.515 2x2 25.00 Undefined
N20170517S0253.fits [A] [L] GN-2017A-FT-18-32-001 2017-05-17 09:20:51 GMOS-N acq OBJECT dw1343+58 g 2x2 10.00 Pass
N20170517S0254.fits [A] GN-2017A-FT-18-32-002 2017-05-17 09:22:36 GMOS-N acq OBJECT dw1343+58 g 1x1 20.00 Pass
N20170517S0255.fits [A] [L] GN-2017A-FT-18-32-003 2017-05-17 09:25:56 GMOS-N acq OBJECT dw1343+58 g 1x1 10.00 Pass
N20170517S0256.fits [A] GN-2017A-FT-18-33-001 2017-05-17 09:28:55 GMOS-N partnerCal FLAT GCALflat B600 : 0.510 2x2 1.00 Pass
N20170517S0257.fits [A] GN-2017A-FT-18-33-002 2017-05-17 09:29:44 GMOS-N science OBJECT dw1343+58 B600 : 0.510 2x2 30.00 Pass
N20170517S0258.fits [A] GN-2017A-FT-18-33-003 2017-05-17 09:30:54 GMOS-N science OBJECT dw1343+58 B600 : 0.510 2x2 30.00 Pass
N20170517S0259.fits [A] GN-2017A-FT-18-33-004 2017-05-17 09:32:11 GMOS-N partnerCal FLAT GCALflat B600 : 0.510 2x2 1.00 Pass
N20170517S0260.fits [A] GN-2017A-FT-18-33-005 2017-05-17 09:33:03 GMOS-N partnerCal FLAT GCALflat B600 : 0.515 2x2 1.00 Pass
N20170517S0261.fits [A] GN-2017A-FT-18-33-006 2017-05-17 09:33:52 GMOS-N science OBJECT dw1343+58 B600 : 0.515 2x2 30.00 Pass
N20170517S0262.fits [A] GN-2017A-FT-18-33-007 2017-05-17 09:35:02 GMOS-N science OBJECT dw1343+58 B600 : 0.515 2x2 30.00 Pass
N20170517S0263.fits [A] GN-2017A-FT-18-33-008 2017-05-17 09:36:19 GMOS-N partnerCal FLAT GCALflat B600 : 0.515 2x2 1.00 Pass
N20170517S0756.fits [A] GN-2017A-FT-18-34-001 2017-05-17 19:17:38 GMOS-N dayCal ARC CuAr ⚓↑ B600 : 0.510 2x2 25.00 Undefined
N20170517S0757.fits [A] GN-2017A-FT-18-34-002 2017-05-17 19:18:47 GMOS-N dayCal ARC CuAr ⚓↑ B600 : 0.515 2x2 25.00 Undefined
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