Gemini Observatory Archive
Help - About - Misc Files
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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↑↓
Proprietary
N20240202S0073.fits [A] [L] GN-2024A-Q-204-50-001 2024-02-02 10:17:23 GMOS-N acq OBJECT NGVS-UCDe167 r 10.00 Usable
Proprietary
N20240202S0074.fits [A] [L] GN-2024A-Q-204-50-002 2024-02-02 10:19:04 GMOS-N acq OBJECT NGVS-UCDe167 r 20.00 Usable
Proprietary
N20240204S0165.fits [A] [L] GN-2024A-Q-204-61-001 2024-02-04 14:23:51 GMOS-N acq OBJECT HD 118055 r 1.00 Pass
Proprietary
N20240204S0166.fits [A] GN-2024A-Q-204-61-002 2024-02-04 14:25:24 GMOS-N acq OBJECT HD 118055 r 20.00 Pass
Proprietary
N20240204S0167.fits [A] [L] GN-2024A-Q-204-61-003 2024-02-04 14:26:37 GMOS-N acq OBJECT HD 118055 r 1.00 Pass
Proprietary
N20240204S0168.fits [A] GN-2024A-Q-204-61-004 2024-02-04 14:27:36 GMOS-N acq OBJECT HD 118055 r 1.00 Pass
[P] [D]
N20240204S0169.fits [A] GN-2024A-Q-204-59-001 2024-02-04 14:29:21 GMOS-N partnerCal FLAT GCALflat R831 : 0.760 5.00 Pass
Proprietary
N20240204S0170.fits [A] GN-2024A-Q-204-59-002 2024-02-04 14:30:25 GMOS-N science OBJECT HD 118055 R831 : 0.760 20.00 Pass
Proprietary
N20240204S0171.fits [A] GN-2024A-Q-204-59-003 2024-02-04 14:31:36 GMOS-N science OBJECT HD 118055 R831 : 0.760 20.00 Pass
[P] [D]
N20240204S0172.fits [A] GN-2024A-Q-204-59-004 2024-02-04 14:32:55 GMOS-N partnerCal FLAT GCALflat R831 : 0.760 5.00 Pass
[P] [D]
N20240204S0173.fits [A] GN-2024A-Q-204-59-005 2024-02-04 14:34:03 GMOS-N partnerCal FLAT GCALflat R831 : 0.765 5.00 Pass
Proprietary
N20240204S0174.fits [A] GN-2024A-Q-204-59-006 2024-02-04 14:35:06 GMOS-N science OBJECT HD 118055 R831 : 0.765 20.00 Pass
Proprietary
N20240204S0175.fits [A] GN-2024A-Q-204-59-007 2024-02-04 14:36:19 GMOS-N science OBJECT HD 118055 R831 : 0.765 20.00 Pass
[P] [D]
N20240204S0176.fits [A] GN-2024A-Q-204-59-008 2024-02-04 14:37:39 GMOS-N partnerCal FLAT GCALflat R831 : 0.765 5.00 Pass
[P] [D]
N20240204S0224.fits [A] GN-2024A-Q-204-56-001 2024-02-04 16:49:55 GMOS-N dayCal ARC CuAr R831 : 0.760 24.00 Undefined
[P] [D]
N20240204S0225.fits [A] GN-2024A-Q-204-56-002 2024-02-04 16:51:05 GMOS-N dayCal ARC CuAr R831 : 0.765 24.00 Undefined
Proprietary
N20240213S0176.fits [A] GN-2024A-Q-204-60-001 2024-02-13 14:04:36 GMOS-N acq OBJECT NGVS-UCDe190 r 10.00 Pass
Proprietary
N20240213S0177.fits [A] [L] GN-2024A-Q-204-60-002 2024-02-13 14:06:19 GMOS-N acq OBJECT NGVS-UCDe190 r 20.00 Pass
Proprietary
N20240213S0178.fits [A] GN-2024A-Q-204-60-003 2024-02-13 14:08:32 GMOS-N acq OBJECT NGVS-UCDe190 r 30.00 Pass
[P] [D]
N20240213S0179.fits [A] GN-2024A-Q-204-53-001 2024-02-13 14:10:53 GMOS-N partnerCal FLAT GCALflat R831 : 0.760 5.00 Pass
Proprietary
N20240213S0180.fits [A] GN-2024A-Q-204-53-002 2024-02-13 14:11:57 GMOS-N science OBJECT NGVS-UCDe190 R831 : 0.760 800.00 Pass
Proprietary
N20240213S0181.fits [A] GN-2024A-Q-204-53-003 2024-02-13 14:26:10 GMOS-N science OBJECT NGVS-UCDe190 R831 : 0.760 800.00 Pass
[P] [D]
N20240213S0182.fits [A] GN-2024A-Q-204-53-004 2024-02-13 14:40:29 GMOS-N partnerCal FLAT GCALflat R831 : 0.760 5.00 Pass
[P] [D]
N20240213S0183.fits [A] GN-2024A-Q-204-53-005 2024-02-13 14:41:36 GMOS-N partnerCal FLAT GCALflat R831 : 0.765 5.00 Pass
Proprietary
N20240213S0184.fits [A] GN-2024A-Q-204-53-006 2024-02-13 14:42:41 GMOS-N science OBJECT NGVS-UCDe190 R831 : 0.765 800.00 Pass
Proprietary
N20240213S0185.fits [A] GN-2024A-Q-204-53-007 2024-02-13 14:56:52 GMOS-N science OBJECT NGVS-UCDe190 R831 : 0.765 800.00 Pass
[P] [D]
N20240213S0186.fits [A] GN-2024A-Q-204-53-008 2024-02-13 15:11:11 GMOS-N partnerCal FLAT GCALflat R831 : 0.765 5.00 Pass
[P] [D]
N20240213S0251.fits [A] GN-2024A-Q-204-57-001 2024-02-13 16:34:05 GMOS-N dayCal ARC CuAr R831 : 0.760 24.00 Undefined
[P] [D]
N20240213S0252.fits [A] GN-2024A-Q-204-57-002 2024-02-13 16:35:15 GMOS-N dayCal ARC CuAr R831 : 0.765 24.00 Undefined
[P] [D]
N20240320S0040.fits [A] [L] GN-2024A-Q-204-5-001 2024-03-20 12:25:38 GMOS-N partnerCal OBJECT HZ44 R831 : 0.760 120.00 Usable
[P] [D]
N20240320S0041.fits [A] GN-2024A-Q-204-5-002 2024-03-20 12:28:15 GMOS-N partnerCal FLAT GCALflat R831 : 0.760 5.00 Usable
[P] [D]
N20240320S0044.fits [A] GN-2024A-Q-204-63-001 2024-03-20 12:42:33 GMOS-N partnerCal OBJECT HZ44 R831 : 0.760 120.00 Pass
[P] [D]
N20240320S0045.fits [A] GN-2024A-Q-204-63-002 2024-03-20 12:45:10 GMOS-N partnerCal FLAT GCALflat R831 : 0.760 5.00 Pass
[P] [D]
N20240320S0103.fits [A] GN-2024A-Q-204-6-001 2024-03-20 16:18:43 GMOS-N dayCal ARC CuAr R831 : 0.760 24.00 Undefined
Proprietary
N20240504S0007.fits [A] GN-2024A-Q-204-62-001 2024-05-04 06:56:03 GMOS-N acq OBJECT NGVS-UCDe167 r 10.00 Pass
Proprietary
N20240504S0008.fits [A] GN-2024A-Q-204-62-002 2024-05-04 06:57:44 GMOS-N acq OBJECT NGVS-UCDe167 r 20.00 Pass
Proprietary
N20240504S0009.fits [A] GN-2024A-Q-204-62-003 2024-05-04 06:59:22 GMOS-N acq OBJECT NGVS-UCDe167 r 30.00 Pass
[P] [D]
N20240504S0010.fits [A] GN-2024A-Q-204-51-001 2024-05-04 07:02:16 GMOS-N partnerCal FLAT GCALflat R831 : 0.760 5.00 Pass
Proprietary
N20240504S0011.fits [A] GN-2024A-Q-204-51-002 2024-05-04 07:03:20 GMOS-N science OBJECT NGVS-UCDe167 R831 : 0.760 1100.00 Pass
Proprietary
N20240504S0012.fits [A] GN-2024A-Q-204-51-003 2024-05-04 07:22:30 GMOS-N science OBJECT NGVS-UCDe167 R831 : 0.760 1100.00 Pass
[P] [D]
N20240504S0013.fits [A] GN-2024A-Q-204-51-004 2024-05-04 07:41:49 GMOS-N partnerCal FLAT GCALflat R831 : 0.760 5.00 Pass
[P] [D]
N20240504S0014.fits [A] GN-2024A-Q-204-51-005 2024-05-04 07:42:56 GMOS-N partnerCal FLAT GCALflat R831 : 0.765 5.00 Pass
Proprietary
N20240504S0015.fits [A] GN-2024A-Q-204-51-006 2024-05-04 07:44:00 GMOS-N science OBJECT NGVS-UCDe167 R831 : 0.765 1100.00 Pass
Proprietary
N20240504S0016.fits [A] [L] GN-2024A-Q-204-51-007 2024-05-04 08:03:12 GMOS-N science OBJECT NGVS-UCDe167 R831 : 0.765 1100.00 Pass
[P] [D]
N20240504S0017.fits [A] GN-2024A-Q-204-51-008 2024-05-04 08:22:31 GMOS-N partnerCal FLAT GCALflat R831 : 0.765 5.00 Pass
[P] [D]
N20240504S0093.fits [A] GN-2024A-Q-204-52-001 2024-05-04 15:34:31 GMOS-N dayCal ARC CuAr R831 : 0.760 24.00 Undefined
[P] [D]
N20240504S0094.fits [A] GN-2024A-Q-204-52-002 2024-05-04 15:35:41 GMOS-N dayCal ARC CuAr R831 : 0.765 24.00 Undefined
[P] [D]
N20240510S0081.fits [A] [L] GN-2024A-Q-204-7-001 2024-05-10 15:30:05 GMOS-N dayCal OBJECT Twilight R831 : 0.760 30.00 Usable
[P] [D]
N20240510S0082.fits [A] [L] GN-2024A-Q-204-7-002 2024-05-10 15:32:35 GMOS-N dayCal OBJECT Twilight R831 : 0.760 5.00 Usable
[P] [D]
N20240510S0083.fits [A] [L] GN-2024A-Q-204-7-003 2024-05-10 15:36:29 GMOS-N dayCal OBJECT Twilight R831 : 0.760 5.00 Usable
[P] [D]
N20240510S0084.fits [A] GN-2024A-Q-204-7-004 2024-05-10 15:38:13 GMOS-N dayCal OBJECT Twilight R831 : 0.760 10.00 Pass
Proprietary
N20240610S0037.fits [A] GN-2024A-Q-204-58-001 2024-06-10 06:43:24 GMOS-N acq OBJECT NGVSJ12:2... r 10.00 Usable
Proprietary
N20240610S0038.fits [A] [L] GN-2024A-Q-204-58-002 2024-06-10 06:45:05 GMOS-N acq OBJECT NGVSJ12:2... r 20.00 Usable
Proprietary
N20240610S0039.fits [A] GN-2024A-Q-204-58-003 2024-06-10 06:48:27 GMOS-N acq OBJECT NGVSJ12:2... r 30.00 Usable
Proprietary
N20240629S0003.fits [A] [L] GN-2024A-Q-204-65-001 2024-06-29 07:30:41 GMOS-N acq OBJECT NGVSJ12:2... r 10.00 Pass
Proprietary
N20240629S0004.fits [A] [L] GN-2024A-Q-204-65-002 2024-06-29 07:32:22 GMOS-N acq OBJECT NGVSJ12:2... r 20.00 Pass
Proprietary
N20240629S0005.fits [A] GN-2024A-Q-204-65-003 2024-06-29 07:33:37 GMOS-N acq OBJECT NGVSJ12:2... r 30.00 Pass
[P] [D]
N20240629S0006.fits [A] GN-2024A-Q-204-54-001 2024-06-29 07:36:12 GMOS-N partnerCal FLAT GCALflat R831 : 0.760 5.00 Pass
Proprietary
N20240629S0007.fits [A] GN-2024A-Q-204-54-002 2024-06-29 07:37:15 GMOS-N science OBJECT NGVSJ12:2... R831 : 0.760 1100.00 Pass
Proprietary
N20240629S0008.fits [A] GN-2024A-Q-204-54-003 2024-06-29 07:56:25 GMOS-N science OBJECT NGVSJ12:2... R831 : 0.760 1100.00 Pass
[P] [D]
N20240629S0009.fits [A] GN-2024A-Q-204-54-004 2024-06-29 08:15:44 GMOS-N partnerCal FLAT GCALflat R831 : 0.760 5.00 Pass
[P] [D]
N20240629S0047.fits [A] GN-2024A-Q-204-55-001 2024-06-29 15:22:05 GMOS-N dayCal ARC CuAr R831 : 0.760 24.00 Undefined
[P] [D]
N20240629S0048.fits [A] GN-2024A-Q-204-55-002 2024-06-29 15:23:15 GMOS-N dayCal ARC CuAr R831 : 0.765 24.00 Undefined
Proprietary
N20240701S0007.fits [A] [L] GN-2024A-Q-204-66-001 2024-07-01 07:04:46 GMOS-N acq OBJECT NGVSJ12:2... r 10.00 Pass
Proprietary
N20240701S0008.fits [A] [L] GN-2024A-Q-204-66-002 2024-07-01 07:06:22 GMOS-N acq OBJECT NGVSJ12:2... r 20.00 Pass
Proprietary
N20240701S0009.fits [A] GN-2024A-Q-204-66-003 2024-07-01 07:07:33 GMOS-N acq OBJECT NGVSJ12:2... r 30.00 Pass
[P] [D]
N20240701S0010.fits [A] GN-2024A-Q-204-54-005 2024-07-01 07:09:50 GMOS-N partnerCal FLAT GCALflat R831 : 0.765 5.00 Pass
Proprietary
N20240701S0011.fits [A] GN-2024A-Q-204-54-006 2024-07-01 07:10:54 GMOS-N science OBJECT NGVSJ12:2... R831 : 0.765 1100.00 Pass
Proprietary
N20240701S0012.fits [A] GN-2024A-Q-204-54-007 2024-07-01 07:30:05 GMOS-N science OBJECT NGVSJ12:2... R831 : 0.765 1100.00 Pass
[P] [D]
N20240701S0013.fits [A] GN-2024A-Q-204-54-008 2024-07-01 07:49:26 GMOS-N partnerCal FLAT GCALflat R831 : 0.765 5.00 Pass
[P] [D]
N20240701S0171.fits [A] GN-2024A-Q-204-67-001 2024-07-01 15:29:29 GMOS-N dayCal ARC CuAr R831 : 0.760 24.00 Undefined
[P] [D]
N20240701S0178.fits [A] GN-2024A-Q-204-67-002 2024-07-01 15:30:40 GMOS-N dayCal ARC CuAr R831 : 0.765 24.00 Undefined
- this is always available at this link

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