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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Quick-Look
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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↑↓
[P] [D]
N20240725S0123.fits [A] [L] GN-2024B-Q-133-3-001 2024-07-25 14:45:28 GMOS-N acqCal OBJECT BD+28 4211 g 2.00 Usable
[P] [D]
N20240725S0124.fits [A] [L] GN-2024B-Q-133-3-002 2024-07-25 14:46:58 GMOS-N acqCal OBJECT BD+28 4211 g 20.00 Usable
[P] [D]
N20240725S0125.fits [A] [L] GN-2024B-Q-133-3-003 2024-07-25 14:56:23 GMOS-N acqCal OBJECT BD+28 4211 g 2.00 Pass
[P] [D]
N20240725S0126.fits [A] [L] GN-2024B-Q-133-3-004 2024-07-25 14:57:48 GMOS-N acqCal OBJECT BD+28 4211 g 20.00 Pass
[P] [D]
N20240725S0127.fits [A] GN-2024B-Q-133-3-005 2024-07-25 14:59:23 GMOS-N acqCal OBJECT BD+28 4211 g 2.00 Pass
[P] [D]
N20240725S0128.fits [A] GN-2024B-Q-133-4-001 2024-07-25 15:01:18 GMOS-N partnerCal OBJECT BD+28 4211 B480 : 0.520 120.00 Pass
[P] [D]
N20240725S0129.fits [A] GN-2024B-Q-133-4-002 2024-07-25 15:04:26 GMOS-N partnerCal FLAT GCALflat B480 : 0.520 2.00 Pass
[P] [D]
N20240725S0142.fits [A] GN-2024B-Q-133-5-001 2024-07-25 15:16:51 GMOS-N dayCal ARC CuAr B480 : 0.520 50.00 Undefined
Proprietary
N20240812S0111.fits [A] GN-2024B-Q-133-32-001 2024-08-12 13:12:55 GMOS-N acq OBJECT Stock 2 W... r 10.00 Pass
Proprietary
N20240812S0112.fits [A] GN-2024B-Q-133-32-002 2024-08-12 13:14:36 GMOS-N acq OBJECT Stock 2 W... r 20.00 Pass
Proprietary
N20240812S0113.fits [A] GN-2024B-Q-133-32-003 2024-08-12 13:16:49 GMOS-N acq OBJECT Stock 2 W... r 30.00 Pass
[P] [D]
N20240812S0114.fits [A] GN-2024B-Q-133-33-001 2024-08-12 13:19:24 GMOS-N partnerCal FLAT GCALflat B480 : 0.512 2.00 Pass
Proprietary
N20240812S0115.fits [A] GN-2024B-Q-133-33-002 2024-08-12 13:20:12 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 890.00 Pass
Proprietary
N20240812S0116.fits [A] GN-2024B-Q-133-33-003 2024-08-12 13:35:41 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 890.00 Pass
[P] [D]
N20240812S0117.fits [A] GN-2024B-Q-133-33-004 2024-08-12 13:51:17 GMOS-N partnerCal FLAT GCALflat B480 : 0.512 2.00 Pass
[P] [D]
N20240812S0118.fits [A] GN-2024B-Q-133-33-005 2024-08-12 13:51:49 GMOS-N partnerCal ARC CuAr B480 : 0.512 50.00 Pass
[P] [D]
N20240812S0119.fits [A] GN-2024B-Q-133-33-006 2024-08-12 13:53:29 GMOS-N partnerCal ARC CuAr B480 : 0.520 50.00 Pass
[P] [D]
N20240812S0120.fits [A] GN-2024B-Q-133-33-007 2024-08-12 13:54:50 GMOS-N partnerCal FLAT GCALflat B480 : 0.520 2.00 Pass
Proprietary
N20240812S0121.fits [A] GN-2024B-Q-133-33-008 2024-08-12 13:55:37 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 890.00 Pass
Proprietary
N20240812S0122.fits [A] GN-2024B-Q-133-33-009 2024-08-12 14:11:08 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 890.00 Pass
[P] [D]
N20240812S0123.fits [A] GN-2024B-Q-133-33-010 2024-08-12 14:26:44 GMOS-N partnerCal FLAT GCALflat B480 : 0.520 2.00 Pass
[P] [D]
N20240829S0016.fits [A] [L] GN-2024B-Q-133-6-001 2024-08-29 15:28:38 GMOS-N dayCal OBJECT Twilight B480 : 0.520 120.00 Usable
[P] [D]
N20240829S0017.fits [A] [L] GN-2024B-Q-133-6-002 2024-08-29 15:32:04 GMOS-N dayCal OBJECT Twilight B480 : 0.520 150.00 Usable
[P] [D]
N20240829S0018.fits [A] [L] GN-2024B-Q-133-6-003 2024-08-29 15:36:50 GMOS-N dayCal OBJECT Twilight B480 : 0.520 150.00 Pass
[P] [D]
N20240829S0019.fits [A] [L] GN-2024B-Q-133-6-004 2024-08-29 15:44:14 GMOS-N dayCal OBJECT Twilight B480 : 0.520 150.00 Pass
[P] [D]
N20240829S0020.fits [A] [L] GN-2024B-Q-133-6-005 2024-08-29 15:48:03 GMOS-N dayCal OBJECT Twilight B480 : 0.520 150.00 Usable
Proprietary
N20240904S0070.fits [A] [L] GN-2024B-Q-133-23-001 2024-09-04 09:02:38 GMOS-N acq OBJECT Stock 2 W... r 10.00 Pass
Proprietary
N20240904S0071.fits [A] GN-2024B-Q-133-23-002 2024-09-04 09:04:18 GMOS-N acq OBJECT Stock 2 W... r 20.00 Pass
Proprietary
N20240904S0072.fits [A] GN-2024B-Q-133-23-003 2024-09-04 09:05:56 GMOS-N acq OBJECT Stock 2 W... r 30.00 Pass
[P] [D]
N20240904S0073.fits [A] GN-2024B-Q-133-24-001 2024-09-04 09:09:24 GMOS-N partnerCal FLAT GCALflat B480 : 0.512 2.00 Pass
Proprietary
N20240904S0074.fits [A] GN-2024B-Q-133-24-002 2024-09-04 09:10:12 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 1200.00 Pass
Proprietary
N20240904S0075.fits [A] GN-2024B-Q-133-24-003 2024-09-04 09:30:50 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 1200.00 Pass
[P] [D]
N20240904S0076.fits [A] GN-2024B-Q-133-24-004 2024-09-04 09:51:36 GMOS-N partnerCal FLAT GCALflat B480 : 0.512 2.00 Pass
[P] [D]
N20240904S0077.fits [A] GN-2024B-Q-133-24-005 2024-09-04 09:52:08 GMOS-N partnerCal ARC CuAr B480 : 0.512 50.00 Pass
[P] [D]
N20240904S0078.fits [A] GN-2024B-Q-133-24-006 2024-09-04 09:53:47 GMOS-N partnerCal ARC CuAr B480 : 0.520 50.00 Pass
[P] [D]
N20240904S0079.fits [A] GN-2024B-Q-133-24-007 2024-09-04 09:55:06 GMOS-N partnerCal FLAT GCALflat B480 : 0.520 2.00 Pass
Proprietary
N20240904S0080.fits [A] GN-2024B-Q-133-24-008 2024-09-04 09:55:55 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 1200.00 Pass
Proprietary
N20240904S0081.fits [A] GN-2024B-Q-133-24-009 2024-09-04 10:16:34 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 1200.00 Pass
[P] [D]
N20240904S0082.fits [A] GN-2024B-Q-133-24-010 2024-09-04 10:37:20 GMOS-N partnerCal FLAT GCALflat B480 : 0.520 2.00 Pass
Proprietary
N20240905S0080.fits [A] [L] GN-2024B-Q-133-29-001 2024-09-05 13:13:21 GMOS-N acq OBJECT Stock 2 W... r 10.00 Pass
Proprietary
N20240905S0081.fits [A] GN-2024B-Q-133-29-002 2024-09-05 13:15:06 GMOS-N acq OBJECT Stock 2 W... r 20.00 Pass
Proprietary
N20240905S0082.fits [A] GN-2024B-Q-133-29-003 2024-09-05 13:18:56 GMOS-N acq OBJECT Stock 2 W... r 30.00 Pass
[P] [D]
N20240905S0083.fits [A] GN-2024B-Q-133-30-001 2024-09-05 13:21:45 GMOS-N partnerCal FLAT GCALflat B480 : 0.512 2.00 Pass
Proprietary
N20240905S0084.fits [A] GN-2024B-Q-133-30-002 2024-09-05 13:22:33 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 860.00 Pass
Proprietary
N20240905S0085.fits [A] GN-2024B-Q-133-30-003 2024-09-05 13:37:24 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 860.00 Pass
Proprietary
N20240905S0086.fits [A] GN-2024B-Q-133-30-004 2024-09-05 13:52:22 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 860.00 Pass
Proprietary
N20240905S0087.fits [A] GN-2024B-Q-133-30-005 2024-09-05 14:07:12 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 860.00 Pass
[P] [D]
N20240905S0088.fits [A] GN-2024B-Q-133-30-006 2024-09-05 14:22:19 GMOS-N partnerCal FLAT GCALflat B480 : 0.512 2.00 Pass
[P] [D]
N20240905S0089.fits [A] GN-2024B-Q-133-30-007 2024-09-05 14:22:51 GMOS-N partnerCal ARC CuAr B480 : 0.512 50.00 Pass
[P] [D]
N20240905S0090.fits [A] GN-2024B-Q-133-30-008 2024-09-05 14:24:32 GMOS-N partnerCal ARC CuAr B480 : 0.520 50.00 Pass
[P] [D]
N20240905S0091.fits [A] GN-2024B-Q-133-30-009 2024-09-05 14:25:53 GMOS-N partnerCal FLAT GCALflat B480 : 0.520 2.00 Pass
Proprietary
N20240905S0092.fits [A] GN-2024B-Q-133-30-010 2024-09-05 14:26:41 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 860.00 Pass
Proprietary
N20240905S0093.fits [A] GN-2024B-Q-133-30-011 2024-09-05 14:41:31 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 860.00 Pass
Proprietary
N20240906S0061.fits [A] GN-2024B-Q-133-34-001 2024-09-06 13:57:50 GMOS-N acq OBJECT Stock 2 W... r 10.00 Pass
Proprietary
N20240906S0062.fits [A] GN-2024B-Q-133-34-002 2024-09-06 13:59:33 GMOS-N acq OBJECT Stock 2 W... r 20.00 Pass
Proprietary
N20240906S0063.fits [A] GN-2024B-Q-133-34-003 2024-09-06 14:01:37 GMOS-N acq OBJECT Stock 2 W... r 30.00 Pass
Proprietary
N20240906S0064.fits [A] GN-2024B-Q-133-30-012 2024-09-06 14:03:58 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 860.00 Pass
Proprietary
N20240906S0065.fits [A] GN-2024B-Q-133-30-013 2024-09-06 14:18:48 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 860.00 Pass
[P] [D]
N20240906S0066.fits [A] GN-2024B-Q-133-30-014 2024-09-06 14:33:55 GMOS-N partnerCal FLAT GCALflat B480 : 0.520 2.00 Pass
[P] [D]
N20240906S0067.fits [A] GN-2024B-Q-133-30-015 2024-09-06 14:34:28 GMOS-N partnerCal ARC CuAr B480 : 0.520 50.00 Pass
Proprietary
N20240908S0130.fits [A] GN-2024B-Q-133-26-001 2024-09-08 11:58:11 GMOS-N acq OBJECT Stock 2 W... r 10.00 Pass
Proprietary
N20240908S0131.fits [A] [L] GN-2024B-Q-133-26-002 2024-09-08 11:59:55 GMOS-N acq OBJECT Stock 2 W... r 20.00 Pass
Proprietary
N20240908S0132.fits [A] GN-2024B-Q-133-26-003 2024-09-08 12:01:32 GMOS-N acq OBJECT Stock 2 W... r 30.00 Pass
[P] [D]
N20240908S0133.fits [A] GN-2024B-Q-133-27-001 2024-09-08 12:04:24 GMOS-N partnerCal FLAT GCALflat B480 : 0.512 2.00 Pass
Proprietary
N20240908S0134.fits [A] GN-2024B-Q-133-27-002 2024-09-08 12:05:13 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 1040.00 Pass
Proprietary
N20240908S0135.fits [A] GN-2024B-Q-133-27-003 2024-09-08 12:23:04 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 1040.00 Pass
Proprietary
N20240908S0136.fits [A] GN-2024B-Q-133-27-004 2024-09-08 12:41:04 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 1040.00 Pass
Proprietary
N20240908S0137.fits [A] GN-2024B-Q-133-27-005 2024-09-08 12:58:56 GMOS-N science OBJECT Stock 2 W... B480 : 0.512 1040.00 Pass
[P] [D]
N20240908S0138.fits [A] GN-2024B-Q-133-27-006 2024-09-08 13:17:03 GMOS-N partnerCal FLAT GCALflat B480 : 0.512 2.00 Pass
[P] [D]
N20240908S0139.fits [A] GN-2024B-Q-133-27-007 2024-09-08 13:17:36 GMOS-N partnerCal ARC CuAr B480 : 0.512 50.00 Pass
[P] [D]
N20240908S0140.fits [A] GN-2024B-Q-133-27-008 2024-09-08 13:19:15 GMOS-N partnerCal ARC CuAr B480 : 0.520 50.00 Pass
[P] [D]
N20240908S0141.fits [A] GN-2024B-Q-133-27-009 2024-09-08 13:20:36 GMOS-N partnerCal FLAT GCALflat B480 : 0.520 2.00 Pass
Proprietary
N20240908S0142.fits [A] GN-2024B-Q-133-27-010 2024-09-08 13:21:24 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 1040.00 Pass
Proprietary
N20240908S0143.fits [A] GN-2024B-Q-133-27-011 2024-09-08 13:39:15 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 1040.00 Pass
Proprietary
N20240908S0144.fits [A] GN-2024B-Q-133-27-012 2024-09-08 13:57:15 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 1040.00 Pass
Proprietary
N20240908S0145.fits [A] GN-2024B-Q-133-27-013 2024-09-08 14:15:06 GMOS-N science OBJECT Stock 2 W... B480 : 0.520 1040.00 Pass
[P] [D]
N20240908S0146.fits [A] GN-2024B-Q-133-27-014 2024-09-08 14:33:12 GMOS-N partnerCal FLAT GCALflat B480 : 0.520 2.00 Pass
- this is always available at this link

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