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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Reduction:
Quick-Look

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.

Download Filename Data Label UT Date Time Inst Class Type Object WaveBand ExpT QA
mrgS20110130S0121_add.fits [A] GS-2011A-Q-13-2-001-MRG-ADD 2011-01-30 07:53:02 GMOS-S science OBJECT NGC4546 g 100.50 Undefined
S20110130S0121.fits [A] [L] GS-2011A-Q-13-2-001 2011-01-30 07:53:02 GMOS-S science OBJECT NGC4546 g 100.50 Pass
S20110130S0122.fits [A] GS-2011A-Q-13-2-002 2011-01-30 07:55:35 GMOS-S science OBJECT NGC4546 g 100.50 Pass
S20110130S0123.fits [A] GS-2011A-Q-13-2-003 2011-01-30 07:58:08 GMOS-S science OBJECT NGC4546 g 100.50 Pass
S20110130S0124.fits [A] GS-2011A-Q-13-2-004 2011-01-30 08:00:46 GMOS-S science OBJECT NGC4546 g 100.50 Pass
S20110130S0125.fits [A] GS-2011A-Q-13-2-005 2011-01-30 08:03:20 GMOS-S science OBJECT NGC4546 g 100.50 Pass
S20110130S0126.fits [A] GS-2011A-Q-13-2-006 2011-01-30 08:05:56 GMOS-S science OBJECT NGC4546 r 100.50 Pass
mrgS20110130S0126_add.fits [A] GS-2011A-Q-13-2-006-MRG-ADD 2011-01-30 08:05:56 GMOS-S science OBJECT NGC4546 r 100.50 Undefined
S20110130S0127.fits [A] GS-2011A-Q-13-2-007 2011-01-30 08:08:29 GMOS-S science OBJECT NGC4546 r 100.50 Pass
S20110130S0128.fits [A] GS-2011A-Q-13-2-008 2011-01-30 08:11:02 GMOS-S science OBJECT NGC4546 r 100.50 Pass
S20110130S0129.fits [A] GS-2011A-Q-13-2-009 2011-01-30 08:13:34 GMOS-S science OBJECT NGC4546 r 100.50 Pass
S20110130S0130.fits [A] GS-2011A-Q-13-2-010 2011-01-30 08:16:08 GMOS-S science OBJECT NGC4546 r 100.50 Pass
mfrgS20110130S0131_add.fits [A] GS-2011A-Q-13-2-011-MFRG-ADD 2011-01-30 08:18:44 GMOS-S science OBJECT NGC4546 i 100.50 Undefined
S20110130S0131.fits [A] GS-2011A-Q-13-2-011 2011-01-30 08:18:44 GMOS-S science OBJECT NGC4546 i 100.50 Pass
S20110130S0132.fits [A] GS-2011A-Q-13-2-012 2011-01-30 08:21:18 GMOS-S science OBJECT NGC4546 i 100.50 Pass
S20110130S0133.fits [A] GS-2011A-Q-13-2-013 2011-01-30 08:23:52 GMOS-S science OBJECT NGC4546 i 100.50 Pass
S20110130S0134.fits [A] GS-2011A-Q-13-2-014 2011-01-30 08:26:24 GMOS-S science OBJECT NGC4546 i 100.50 Pass
S20110130S0135.fits [A] GS-2011A-Q-13-2-015 2011-01-30 08:28:57 GMOS-S science OBJECT NGC4546 i 100.50 Pass
S20110318S0102.fits [A] [L] GS-2011A-Q-13-6-001 2011-03-18 03:38:04 GMOS-S acqCal OBJECT LTT3864 g 2.50 Pass
S20110318S0103.fits [A] GS-2011A-Q-13-6-002 2011-03-18 03:39:38 GMOS-S acqCal OBJECT LTT3864 g 10.50 Pass
S20110318S0104.fits [A] [L] GS-2011A-Q-13-6-003 2011-03-18 03:40:55 GMOS-S acqCal OBJECT LTT3864 g 2.50 Pass
S20110318S0105.fits [A] GS-2011A-Q-13-8-001 2011-03-18 03:42:46 GMOS-S partnerCal OBJECT LTT3864 B1200 : 0.485 90.50 Pass
S20110318S0106.fits [A] GS-2011A-Q-13-8-002 2011-03-18 03:44:48 GMOS-S partnerCal FLAT GCALflat B1200 : 0.485 6.50 Pass
S20110318S0107.fits [A] GS-2011A-Q-13-8-003 2011-03-18 03:45:31 GMOS-S partnerCal FLAT GCALflat B1200 : 0.488 6.50 Pass
S20110318S0108.fits [A] GS-2011A-Q-13-8-004 2011-03-18 03:46:09 GMOS-S partnerCal OBJECT LTT3864 B1200 : 0.488 90.50 Pass
S20110318S0109.fits [A] GS-2011A-Q-13-7-001 2011-03-18 03:52:09 GMOS-S dayCal ARC CuAr ⚓↑ B1200 : 0.485 40.50 Pass
S20110318S0110.fits [A] GS-2011A-Q-13-7-002 2011-03-18 03:53:22 GMOS-S dayCal ARC CuAr ⚓↑ B1200 : 0.488 40.50 Pass
S20110422S0011.fits [A] [L] GS-2011A-Q-13-11-001 2011-04-21 18:18:40 GMOS-S dayCal FLAT GCALflat ⚓↑ r 1.50 Pass
S20110426S0073.fits [A] [L] GS-2011A-Q-13-10-001 2011-04-25 22:23:23 GMOS-S partnerCal OBJECT Twilight B1200 : 0.485 1.50 Usable
S20110426S0074.fits [A] [L] GS-2011A-Q-13-10-002 2011-04-25 22:25:15 GMOS-S partnerCal OBJECT Twilight B1200 : 0.485 10.50 Pass
S20110426S0075.fits [A] [L] GS-2011A-Q-13-10-003 2011-04-25 22:27:02 GMOS-S partnerCal OBJECT Twilight B1200 : 0.485 30.50 Pass
S20110501S0016.fits [A] GS-2011A-Q-13-4-001 2011-04-30 22:58:06 GMOS-S acq OBJECT NGC3923 g 30.50 Pass
S20110501S0017.fits [A] GS-2011A-Q-13-12-001 2011-04-30 23:02:43 GMOS-S acq OBJECT NGC3923 g 30.50 Pass
S20110501S0018.fits [A] GS-2011A-Q-13-12-002 2011-04-30 23:08:09 GMOS-S acq OBJECT NGC3923 g 30.50 Pass
S20110501S0019.fits [A] GS-2011A-Q-13-12-003 2011-04-30 23:10:50 GMOS-S acq OBJECT NGC3923 g 30.50 Pass
S20110501S0020.fits [A] GS-2011A-Q-13-4-002 2011-04-30 23:20:19 GMOS-S acq OBJECT NGC3923 g 30.50 Pass
S20110501S0021.fits [A] GS-2011A-Q-13-4-003 2011-04-30 23:22:36 GMOS-S acq OBJECT NGC3923 g 30.50 Pass
S20110501S0022.fits [A] [L] GS-2011A-Q-13-1-001 2011-04-30 23:25:38 GMOS-S science OBJECT NGC3923 B1200 : 0.485 1688.13 Pass
S20110501S0024.fits [A] GS-2011A-Q-13-4-004 2011-05-01 00:36:45 GMOS-S acq OBJECT NGC3923 g 30.50 Pass
S20110501S0025.fits [A] GS-2011A-Q-13-1-003 2011-05-01 00:40:33 GMOS-S partnerCal FLAT GCALflat B1200 : 0.485 6.50 Pass
S20110501S0026.fits [A] GS-2011A-Q-13-1-004 2011-05-01 00:41:39 GMOS-S progCal ARC CuAr B1200 : 0.485 40.50 Pass
S20110501S0027.fits [A] GS-2011A-Q-13-1-005 2011-05-01 00:43:20 GMOS-S science OBJECT NGC3923 B1200 : 0.485 1800.46 Pass
S20110501S0028.fits [A] GS-2011A-Q-13-1-006 2011-05-01 01:14:25 GMOS-S science OBJECT NGC3923 B1200 : 0.488 1800.46 Pass
S20110501S0029.fits [A] GS-2011A-Q-13-1-007 2011-05-01 01:45:26 GMOS-S partnerCal FLAT GCALflat B1200 : 0.488 6.50 Pass
S20110501S0030.fits [A] GS-2011A-Q-13-1-008 2011-05-01 01:46:21 GMOS-S progCal ARC CuAr B1200 : 0.488 40.50 Pass
S20110501S0031.fits [A] GS-2011A-Q-13-1-009 2011-05-01 01:48:02 GMOS-S science OBJECT NGC3923 B1200 : 0.488 1800.46 Pass
S20110501S0032.fits [A] GS-2011A-Q-13-1-010 2011-05-01 02:19:07 GMOS-S science OBJECT NGC3923 B1200 : 0.485 1800.46 Pass
S20110501S0033.fits [A] GS-2011A-Q-13-1-011 2011-05-01 02:50:08 GMOS-S partnerCal FLAT GCALflat B1200 : 0.485 6.50 Pass
S20110501S0034.fits [A] GS-2011A-Q-13-1-012 2011-05-01 02:51:03 GMOS-S progCal ARC CuAr B1200 : 0.485 40.50 Pass
S20110501S0035.fits [A] GS-2011A-Q-13-1-013 2011-05-01 02:52:49 GMOS-S science OBJECT NGC3923 B1200 : 0.488 1800.46 Pass
S20110501S0036.fits [A] GS-2011A-Q-13-1-014 2011-05-01 03:23:50 GMOS-S partnerCal FLAT GCALflat B1200 : 0.488 6.50 Pass
S20110501S0037.fits [A] GS-2011A-Q-13-1-015 2011-05-01 03:24:45 GMOS-S progCal ARC CuAr B1200 : 0.488 40.50 Pass
S20110501S0147.fits [A] GS-2011A-Q-13-9-001 2011-05-01 10:57:02 GMOS-S dayCal ARC CuAr ⚓↑ B1200 : 0.485 40.50 Pass
S20110501S0148.fits [A] GS-2011A-Q-13-9-002 2011-05-01 10:58:26 GMOS-S dayCal ARC CuAr ⚓↑ B1200 : 0.488 40.50 Pass
- this is always available at this link

Finding Associated Calibrations... This can take several seconds depending on the size of your calibration association search...

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