Gemini Observatory Archive
Help - About - Misc Files
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(no punctuation; separate with spaces) Text search the program Title. Matches all words. Write !word to reject results that contain it
(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.

(Select data by processing state) You can select raw data, reduced data, or processed calibrations. We only guarantee the presence of RAW data, reduced data and processed calibrations are mostly on a best efforts basis.
(bibliography code of related publication) Search for data related to a publication by it's bibliography code.
(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
(no punctuation; separate with spaces) Matches all words. Write !word to reject results that contain it
(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 either an individual date in the form YYYYMMDD, or a date range in the form yyyymmdd - YYYYMMDD. Examples: 20101231 or 20100101 - 20100131. Note that this searches for data taken on the UTC date specified, and that Gemini South observing nights span two UTC dates.
(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.

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Key: [P] to preview an image of the data in your browser. [D] to download that one file. [A] to see program Abstract and PI / Co-I details. [L] to see 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.

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Download Filename Qual Data Label UT Date Time Inst Class Type Object WaveBand ExpT QA
S20081010S0008.fits [A] GS-2008B-Q-75-17-001 2008-10-09 20:39:39 GMOS-S dayCal ARC CuAr ⚓↑ B1200 : 0.442 180.50 Pass
S20081010S0009.fits [A] GS-2008B-Q-75-17-002 2008-10-09 20:43:49 GMOS-S dayCal ARC CuAr ⚓↑ B1200 : 0.442 360.49 Pass
S20081020S0057.fits [A] GS-2008B-Q-75-2-001 2008-10-20 06:10:38 GMOS-S acqCal OBJECT FEIGE 110... g 2.50 Pass
S20081020S0058.fits [A] GS-2008B-Q-75-2-002 2008-10-20 06:14:02 GMOS-S acqCal OBJECT FEIGE 110... g 10.50 Pass
S20081020S0059.fits [A] GS-2008B-Q-75-2-003 2008-10-20 06:16:44 GMOS-S acqCal OBJECT FEIGE 110... g 10.50 Pass
S20081020S0060.fits [A] GS-2008B-Q-75-4-001 2008-10-20 06:19:22 GMOS-S progCal OBJECT FEIGE 110... B1200 : 0.442 300.49 Pass
S20081020S0061.fits [A] GS-2008B-Q-75-4-002 2008-10-20 06:26:55 GMOS-S partnerCal FLAT GCALflat B1200 : 0.442 190.50 Pass
S20081020S0062.fits [A] GS-2008B-Q-75-4-003 2008-10-20 06:32:25 GMOS-S progCal ARC CuAr B1200 : 0.442 360.49 Pass
S20081020S0063.fits [A] GS-2008B-Q-75-1-001 2008-10-20 06:46:49 GMOS-S acq OBJECT Mrk 996 g 30.50 Pass
S20081020S0064.fits [A] GS-2008B-Q-75-1-002 2008-10-20 06:51:34 GMOS-S acq OBJECT Mrk 996 g 60.50 Pass
S20081020S0065.fits [A] GS-2008B-Q-75-1-003 2008-10-20 06:54:31 GMOS-S acq OBJECT Mrk 996 g 60.50 Pass
S20081020S0066.fits [A] GS-2008B-Q-75-3-001 2008-10-20 06:58:33 GMOS-S science OBJECT Mrk 996 B1200 : 0.442 1200.47 Pass
S20081020S0067.fits [A] GS-2008B-Q-75-3-002 2008-10-20 07:20:56 GMOS-S science OBJECT Mrk 996 B1200 : 0.442 1200.47 Pass
S20081020S0068.fits [A] GS-2008B-Q-75-3-003 2008-10-20 07:43:19 GMOS-S science OBJECT Mrk 996 B1200 : 0.442 1200.47 Pass
S20081020S0069.fits [A] GS-2008B-Q-75-3-004 2008-10-20 08:05:53 GMOS-S partnerCal FLAT GCALflat B1200 : 0.442 190.50 Pass
S20081020S0070.fits [A] GS-2008B-Q-75-3-005 2008-10-20 08:11:22 GMOS-S progCal ARC CuAr B1200 : 0.442 360.49 Pass
S20081020S0071.fits [A] GS-2008B-Q-75-20-001 2008-10-20 08:26:27 GMOS-S acqCal OBJECT LTT1020 g 2.50 Pass
S20081020S0072.fits [A] GS-2008B-Q-75-20-002 2008-10-20 08:29:26 GMOS-S acqCal OBJECT LTT1020 g 10.50 Pass
S20081020S0073.fits [A] GS-2008B-Q-75-21-001 2008-10-20 08:34:35 GMOS-S progCal OBJECT LTT1020 B1200 : 0.442 300.49 Pass
S20081020S0074.fits [A] GS-2008B-Q-75-21-002 2008-10-20 08:42:09 GMOS-S partnerCal FLAT GCALflat B1200 : 0.442 190.50 Pass
S20081020S0075.fits [A] GS-2008B-Q-75-21-003 2008-10-20 08:47:39 GMOS-S progCal ARC CuAr B1200 : 0.442 360.49 Pass
S20081106S0019.fits [A] GS-2008B-Q-75-10-001 2008-11-05 23:11:04 GMOS-S partnerCal OBJECT Twilight R831 : 0.616 90.50 Pass
S20081106S0020.fits [A] GS-2008B-Q-75-10-002 2008-11-05 23:16:38 GMOS-S partnerCal OBJECT Twilight R831 : 0.616 90.50 Pass
S20081106S0070.fits [A] GS-2008B-Q-75-7-001 2008-11-06 03:54:54 GMOS-S acqCal OBJECT FEIGE 110... r 2.50 Pass
S20081106S0071.fits [A] GS-2008B-Q-75-7-002 2008-11-06 03:56:50 GMOS-S acqCal OBJECT FEIGE 110... r 10.50 Pass
S20081106S0072.fits [A] GS-2008B-Q-75-7-003 2008-11-06 03:59:03 GMOS-S acqCal OBJECT FEIGE 110... r 10.50 Pass
S20081106S0073.fits [A] GS-2008B-Q-75-8-001 2008-11-06 04:02:26 GMOS-S progCal OBJECT FEIGE 110... R831 : 0.616 90.50 Pass
S20081106S0074.fits [A] GS-2008B-Q-75-8-002 2008-11-06 04:06:30 GMOS-S partnerCal FLAT GCALflat R831 : 0.616 180.50 Pass
S20081106S0075.fits [A] GS-2008B-Q-75-8-003 2008-11-06 04:11:50 GMOS-S progCal ARC CuAr R831 : 0.616 90.50 Pass
S20081106S0076.fits [A] GS-2008B-Q-75-5-001 2008-11-06 04:19:24 GMOS-S acq OBJECT Mrk 996 r 60.50 Pass
S20081106S0077.fits [A] GS-2008B-Q-75-5-002 2008-11-06 04:23:05 GMOS-S acq OBJECT Mrk 996 r 90.50 Pass
S20081106S0078.fits [A] GS-2008B-Q-75-5-003 2008-11-06 04:27:00 GMOS-S acq OBJECT Mrk 996 r 90.50 Pass
S20081106S0079.fits [A] GS-2008B-Q-75-6-001 2008-11-06 04:31:35 GMOS-S science OBJECT Mrk 996 R831 : 0.616 900.48 Pass
S20081106S0080.fits [A] GS-2008B-Q-75-6-002 2008-11-06 04:48:58 GMOS-S science OBJECT Mrk 996 R831 : 0.616 900.48 Pass
S20081106S0081.fits [A] GS-2008B-Q-75-6-003 2008-11-06 05:06:21 GMOS-S science OBJECT Mrk 996 R831 : 0.616 900.48 Pass
S20081106S0082.fits [A] GS-2008B-Q-75-6-004 2008-11-06 05:23:54 GMOS-S partnerCal FLAT GCALflat R831 : 0.616 180.50 Pass
S20081106S0083.fits [A] GS-2008B-Q-75-6-005 2008-11-06 05:29:14 GMOS-S progCal ARC CuAr R831 : 0.616 90.50 Pass
S20081108S0014.fits [A] GS-2008B-Q-75-9-001 2008-11-07 23:14:49 GMOS-S partnerCal OBJECT Twilight B1200 : 0.442 90.50 Pass
S20081108S0015.fits [A] GS-2008B-Q-75-9-002 2008-11-07 23:19:10 GMOS-S partnerCal OBJECT Twilight B1200 : 0.442 90.50 Pass
S20081108S0016.fits [A] GS-2008B-Q-75-9-003 2008-11-07 23:23:38 GMOS-S partnerCal OBJECT Twilight B1200 : 0.442 90.50 Pass
- this is always available at this link

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