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↑↓
[P] [D]
S20240913S0046.fits [A] [L] GS-2024B-Q-201-6-001 2024-09-12 22:48:15 GMOS-S dayCal OBJECT Twilight B600 : 0.520 2x4 25.00 Pass
[P] [D]
S20240913S0139.fits [A] [L] GS-2024B-Q-201-3-001 2024-09-13 08:17:56 GMOS-S acqCal OBJECT LTT2415 g 1x1 2.00 Pass
[P] [D]
S20240913S0140.fits [A] GS-2024B-Q-201-3-002 2024-09-13 08:19:50 GMOS-S acqCal OBJECT LTT2415 g 1x1 20.00 Pass
[P] [D]
S20240913S0141.fits [A] GS-2024B-Q-201-3-003 2024-09-13 08:21:06 GMOS-S acqCal OBJECT LTT2415 g 1x1 2.00 Pass
[P] [D]
S20240913S0142.fits [A] GS-2024B-Q-201-4-001 2024-09-13 08:23:05 GMOS-S partnerCal OBJECT LTT2415 B600 : 0.520 2x4 60.00 Pass
[P] [D]
S20240913S0143.fits [A] [L] GS-2024B-Q-201-4-002 2024-09-13 08:24:37 GMOS-S partnerCal FLAT GCALflat B600 : 0.520 2x4 1.00 Pass
[P] [D]
S20240913S0176.fits [A] GS-2024B-Q-201-5-001 2024-09-13 10:43:59 GMOS-S dayCal ARC CuAr B600 : 0.520 2x4 10.00 Pass
Proprietary
S20241210S0023.fits [A] [L] GS-2024B-Q-201-15-001 2024-12-10 00:51:49 GMOS-S acq OBJECT Gaia DR2 ... r 2x2 10.00 Pass
Proprietary
S20241210S0024.fits [A] GS-2024B-Q-201-15-002 2024-12-10 00:53:41 GMOS-S acq OBJECT Gaia DR2 ... r 1x1 20.00 Pass
Proprietary
S20241210S0025.fits [A] [L] GS-2024B-Q-201-15-003 2024-12-10 00:55:12 GMOS-S acq OBJECT Gaia DR2 ... r 1x1 30.00 Pass
Proprietary
S20241210S0026.fits [A] GS-2024B-Q-201-16-001 2024-12-10 00:58:03 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
Proprietary
S20241210S0027.fits [A] GS-2024B-Q-201-16-002 2024-12-10 01:03:30 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
[P] [D]
S20241210S0028.fits [A] GS-2024B-Q-201-16-003 2024-12-10 01:09:05 GMOS-S partnerCal FLAT GCALflat B600 : 0.520 2x4 1.00 Pass
[P] [D]
S20241210S0029.fits [A] GS-2024B-Q-201-16-004 2024-12-10 01:09:28 GMOS-S partnerCal ARC CuAr B600 : 0.520 2x4 10.00 Pass
Proprietary
S20241210S0030.fits [A] GS-2024B-Q-201-16-005 2024-12-10 01:10:13 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
Proprietary
S20241210S0031.fits [A] GS-2024B-Q-201-16-006 2024-12-10 01:15:40 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
[P] [D]
S20241210S0032.fits [A] GS-2024B-Q-201-16-007 2024-12-10 01:21:15 GMOS-S partnerCal FLAT GCALflat B600 : 0.520 2x4 1.00 Pass
[P] [D]
S20241210S0033.fits [A] GS-2024B-Q-201-16-008 2024-12-10 01:21:38 GMOS-S partnerCal ARC CuAr B600 : 0.520 2x4 10.00 Pass
Proprietary
S20241210S0034.fits [A] GS-2024B-Q-201-16-009 2024-12-10 01:22:23 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
Proprietary
S20241210S0035.fits [A] GS-2024B-Q-201-16-010 2024-12-10 01:27:50 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
[P] [D]
S20241210S0036.fits [A] GS-2024B-Q-201-16-011 2024-12-10 01:33:25 GMOS-S partnerCal FLAT GCALflat B600 : 0.520 2x4 1.00 Pass
[P] [D]
S20241210S0037.fits [A] GS-2024B-Q-201-16-012 2024-12-10 01:33:48 GMOS-S partnerCal ARC CuAr B600 : 0.520 2x4 10.00 Pass
Proprietary
S20241210S0038.fits [A] GS-2024B-Q-201-16-013 2024-12-10 01:34:33 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
Proprietary
S20241210S0039.fits [A] GS-2024B-Q-201-16-014 2024-12-10 01:40:01 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
[P] [D]
S20241210S0040.fits [A] GS-2024B-Q-201-16-015 2024-12-10 01:45:36 GMOS-S partnerCal FLAT GCALflat B600 : 0.520 2x4 1.00 Pass
[P] [D]
S20241210S0041.fits [A] GS-2024B-Q-201-16-016 2024-12-10 01:45:59 GMOS-S partnerCal ARC CuAr B600 : 0.520 2x4 10.00 Pass
[P] [D]
S20241210S0042.fits [A] GS-2024B-Q-201-16-017 2024-12-10 01:46:48 GMOS-S partnerCal ARC CuAr B600 : 0.530 2x4 10.00 Pass
[P] [D]
S20241210S0043.fits [A] GS-2024B-Q-201-16-018 2024-12-10 01:47:20 GMOS-S partnerCal FLAT GCALflat B600 : 0.530 2x4 1.00 Pass
Proprietary
S20241210S0044.fits [A] GS-2024B-Q-201-16-019 2024-12-10 01:47:56 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
Proprietary
S20241210S0045.fits [A] GS-2024B-Q-201-16-020 2024-12-10 01:53:22 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
[P] [D]
S20241210S0046.fits [A] GS-2024B-Q-201-16-021 2024-12-10 01:58:57 GMOS-S partnerCal ARC CuAr B600 : 0.530 2x4 10.00 Pass
[P] [D]
S20241210S0047.fits [A] GS-2024B-Q-201-16-022 2024-12-10 01:59:29 GMOS-S partnerCal FLAT GCALflat B600 : 0.530 2x4 1.00 Pass
Proprietary
S20241210S0048.fits [A] GS-2024B-Q-201-16-023 2024-12-10 02:00:05 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
Proprietary
S20241210S0049.fits [A] GS-2024B-Q-201-16-024 2024-12-10 02:05:34 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
[P] [D]
S20241210S0050.fits [A] GS-2024B-Q-201-16-025 2024-12-10 02:11:09 GMOS-S partnerCal ARC CuAr B600 : 0.530 2x4 10.00 Pass
[P] [D]
S20241210S0051.fits [A] GS-2024B-Q-201-16-026 2024-12-10 02:11:41 GMOS-S partnerCal FLAT GCALflat B600 : 0.530 2x4 1.00 Pass
Proprietary
S20241210S0052.fits [A] GS-2024B-Q-201-16-027 2024-12-10 02:12:17 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
Proprietary
S20241210S0053.fits [A] GS-2024B-Q-201-16-028 2024-12-10 02:17:47 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
[P] [D]
S20241210S0054.fits [A] GS-2024B-Q-201-16-029 2024-12-10 02:23:22 GMOS-S partnerCal ARC CuAr B600 : 0.530 2x4 10.00 Pass
[P] [D]
S20241210S0055.fits [A] GS-2024B-Q-201-16-030 2024-12-10 02:23:54 GMOS-S partnerCal FLAT GCALflat B600 : 0.530 2x4 1.00 Pass
Proprietary
S20241210S0056.fits [A] GS-2024B-Q-201-16-031 2024-12-10 02:24:30 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
Proprietary
S20241210S0057.fits [A] GS-2024B-Q-201-16-032 2024-12-10 02:29:57 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
Proprietary
S20241210S0058.fits [A] [L] GS-2024B-Q-201-17-001 2024-12-10 02:38:52 GMOS-S acq OBJECT CD-34 241 r 2x2 10.00 Pass
Proprietary
S20241210S0059.fits [A] GS-2024B-Q-201-17-002 2024-12-10 02:40:37 GMOS-S acq OBJECT CD-34 241 r 1x1 20.00 Pass
Proprietary
S20241210S0060.fits [A] [L] GS-2024B-Q-201-17-003 2024-12-10 02:43:03 GMOS-S acq OBJECT CD-34 241 r 1x1 30.00 Pass
Proprietary
S20241210S0061.fits [A] [L] GS-2024B-Q-201-17-004 2024-12-10 02:45:11 GMOS-S acq OBJECT CD-34 241 r 1x1 1.00 Pass
Proprietary
S20241210S0062.fits [A] GS-2024B-Q-201-18-001 2024-12-10 02:47:19 GMOS-S science OBJECT CD-34 241 B600 : 0.520 2x4 10.00 Pass
Proprietary
S20241210S0063.fits [A] GS-2024B-Q-201-18-002 2024-12-10 02:48:28 GMOS-S science OBJECT CD-34 241 B600 : 0.520 2x4 10.00 Pass
[P] [D]
S20241210S0064.fits [A] GS-2024B-Q-201-18-003 2024-12-10 02:49:13 GMOS-S partnerCal FLAT GCALflat B600 : 0.520 2x4 1.00 Pass
[P] [D]
S20241210S0065.fits [A] GS-2024B-Q-201-18-004 2024-12-10 02:49:36 GMOS-S partnerCal ARC CuAr B600 : 0.520 2x4 10.00 Pass
Proprietary
S20241210S0066.fits [A] GS-2024B-Q-201-18-005 2024-12-10 02:50:21 GMOS-S science OBJECT CD-34 241 B600 : 0.520 2x4 10.00 Pass
Proprietary
S20241210S0067.fits [A] GS-2024B-Q-201-18-006 2024-12-10 02:50:56 GMOS-S science OBJECT CD-34 241 B600 : 0.520 2x4 10.00 Pass
[P] [D]
S20241210S0068.fits [A] GS-2024B-Q-201-18-007 2024-12-10 02:51:41 GMOS-S partnerCal FLAT GCALflat B600 : 0.520 2x4 1.00 Pass
[P] [D]
S20241210S0069.fits [A] GS-2024B-Q-201-18-008 2024-12-10 02:52:04 GMOS-S partnerCal ARC CuAr B600 : 0.520 2x4 10.00 Pass
[P] [D]
S20241210S0070.fits [A] GS-2024B-Q-201-18-009 2024-12-10 02:52:52 GMOS-S partnerCal ARC CuAr B600 : 0.530 2x4 10.00 Pass
[P] [D]
S20241210S0071.fits [A] GS-2024B-Q-201-18-010 2024-12-10 02:53:24 GMOS-S partnerCal FLAT GCALflat B600 : 0.530 2x4 1.00 Pass
Proprietary
S20241210S0072.fits [A] GS-2024B-Q-201-18-011 2024-12-10 02:54:00 GMOS-S science OBJECT CD-34 241 B600 : 0.530 2x4 10.00 Pass
Proprietary
S20241210S0073.fits [A] GS-2024B-Q-201-18-012 2024-12-10 02:54:37 GMOS-S science OBJECT CD-34 241 B600 : 0.530 2x4 10.00 Pass
[P] [D]
S20241210S0074.fits [A] GS-2024B-Q-201-18-013 2024-12-10 02:55:22 GMOS-S partnerCal ARC CuAr B600 : 0.530 2x4 10.00 Pass
[P] [D]
S20241210S0075.fits [A] GS-2024B-Q-201-18-014 2024-12-10 02:55:54 GMOS-S partnerCal FLAT GCALflat B600 : 0.530 2x4 1.00 Pass
Proprietary
S20241210S0076.fits [A] GS-2024B-Q-201-18-015 2024-12-10 02:56:31 GMOS-S science OBJECT CD-34 241 B600 : 0.530 2x4 10.00 Pass
Proprietary
S20241210S0077.fits [A] GS-2024B-Q-201-18-016 2024-12-10 02:57:08 GMOS-S science OBJECT CD-34 241 B600 : 0.530 2x4 10.00 Pass
Proprietary
S20241210S0080.fits [A] [L] GS-2024B-Q-201-21-001 2024-12-10 03:07:48 GMOS-S acq OBJECT Gaia DR2 ... r 2x2 10.00 Pass
Proprietary
S20241210S0081.fits [A] GS-2024B-Q-201-21-002 2024-12-10 03:09:32 GMOS-S acq OBJECT Gaia DR2 ... r 1x1 20.00 Pass
Proprietary
S20241210S0082.fits [A] [L] GS-2024B-Q-201-21-003 2024-12-10 03:14:06 GMOS-S acq OBJECT Gaia DR2 ... r 1x1 30.00 Pass
Proprietary
S20241210S0083.fits [A] GS-2024B-Q-201-20-001 2024-12-10 03:18:31 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
Proprietary
S20241210S0084.fits [A] GS-2024B-Q-201-20-002 2024-12-10 03:23:59 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
[P] [D]
S20241210S0085.fits [A] GS-2024B-Q-201-20-003 2024-12-10 03:29:34 GMOS-S partnerCal FLAT GCALflat B600 : 0.520 2x4 1.00 Pass
[P] [D]
S20241210S0086.fits [A] GS-2024B-Q-201-20-004 2024-12-10 03:29:57 GMOS-S partnerCal ARC CuAr B600 : 0.520 2x4 10.00 Pass
Proprietary
S20241210S0087.fits [A] GS-2024B-Q-201-20-005 2024-12-10 03:30:42 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
Proprietary
S20241210S0088.fits [A] GS-2024B-Q-201-20-006 2024-12-10 03:36:10 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
[P] [D]
S20241210S0089.fits [A] GS-2024B-Q-201-20-007 2024-12-10 03:41:45 GMOS-S partnerCal FLAT GCALflat B600 : 0.520 2x4 1.00 Pass
[P] [D]
S20241210S0090.fits [A] GS-2024B-Q-201-20-008 2024-12-10 03:42:08 GMOS-S partnerCal ARC CuAr B600 : 0.520 2x4 10.00 Pass
Proprietary
S20241210S0091.fits [A] GS-2024B-Q-201-20-009 2024-12-10 03:42:53 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
Proprietary
S20241210S0092.fits [A] GS-2024B-Q-201-20-010 2024-12-10 03:48:21 GMOS-S science OBJECT ESO 149-3 B600 : 0.520 2x4 300.00 Pass
[P] [D]
S20241210S0093.fits [A] GS-2024B-Q-201-20-011 2024-12-10 03:53:56 GMOS-S partnerCal FLAT GCALflat B600 : 0.520 2x4 1.00 Pass
[P] [D]
S20241210S0094.fits [A] GS-2024B-Q-201-20-012 2024-12-10 03:54:19 GMOS-S partnerCal ARC CuAr B600 : 0.520 2x4 10.00 Pass
[P] [D]
S20241210S0095.fits [A] GS-2024B-Q-201-20-013 2024-12-10 03:55:08 GMOS-S partnerCal ARC CuAr B600 : 0.530 2x4 10.00 Pass
[P] [D]
S20241210S0096.fits [A] GS-2024B-Q-201-20-014 2024-12-10 03:55:40 GMOS-S partnerCal FLAT GCALflat B600 : 0.530 2x4 1.00 Pass
Proprietary
S20241210S0097.fits [A] GS-2024B-Q-201-20-015 2024-12-10 03:56:16 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
Proprietary
S20241210S0098.fits [A] GS-2024B-Q-201-20-016 2024-12-10 04:01:42 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
[P] [D]
S20241210S0099.fits [A] GS-2024B-Q-201-20-017 2024-12-10 04:07:17 GMOS-S partnerCal ARC CuAr B600 : 0.530 2x4 10.00 Pass
[P] [D]
S20241210S0100.fits [A] GS-2024B-Q-201-20-018 2024-12-10 04:07:49 GMOS-S partnerCal FLAT GCALflat B600 : 0.530 2x4 1.00 Pass
Proprietary
S20241210S0101.fits [A] GS-2024B-Q-201-20-019 2024-12-10 04:08:25 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
Proprietary
S20241210S0102.fits [A] GS-2024B-Q-201-20-020 2024-12-10 04:13:53 GMOS-S science OBJECT ESO 149-3 B600 : 0.530 2x4 300.00 Pass
- this is always available at this link

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