Siena Galaxy Atlas 2020
Welcome to the data portal for the SGA-2020!
Please refer to the SGA-2020 documentation (or click on the SGA dropdown menu) for full details regarding this data release and the required acknowledgments and conditions of use.
We also encourage you to read the paper!

Full Catalog [675 MB]
SGA-2020.fits (data model)On the web
https://portal.nersc.gov/project/cosmo/data/sga/2020/dataAt NERSC (for collaborators)
/global/cfs/cdirs/cosmo/data/sga/2020Simple Filter
Cone Search
Number | SGA ID | Group Name | Galaxy | RA (degrees) |
Dec (degrees) |
Galaxy Diameter (arcmin) |
|
---|---|---|---|---|---|---|---|
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361051 | 1361506 | 2MASXJ12245986+1850332 | 2MASXJ12245986+1850332 | 186.2492845 | 18.842409 | 0.442 |
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361052 | 1361517 | PGC2056330 | PGC2056330 | 244.8037295 | 34.900755 | 0.552 |
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361053 | 1361518 | 2MASXJ08134507+3422030 | 2MASXJ08134507+3422030 | 123.4379550 | 34.367590 | 0.613 |
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361054 | 1361521 | 2MASXJ12454820+5819142 | 2MASXJ12454820+5819142 | 191.4510361 | 58.320661 | 0.613 |
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361055 | 1361532 | PGC1827276 | PGC1827276 | 209.2656468 | 28.134976 | 0.754 |
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361056 | 1361541 | PGC1264437 | PGC1264437 | 154.5962637 | 4.165236 | 0.773 |
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361057 | 1361547 | SDSSJ104029.96+215901.0 | SDSSJ104029.96+215901.0 | 160.1249730 | 21.983689 | 0.665 |
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361058 | 1361550 | PGC1027094 | PGC1027094 | 20.5254838 | -6.907760 | 0.702 |
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361059 | 1361551 | 2MASXJ12385114+1714412 | 2MASXJ12385114+1714412 | 189.7131846 | 17.244800 | 0.477 |
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361060 | 1361554 | PGC2504279 | PGC2504279 | 201.6863509 | 55.498319 | 0.592 |
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361061 | 1361556 | PGC1296754 | PGC1296754 | 175.4936610 | 6.225382 | 0.441 |
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361062 | 1361557 | PGC2238550 | PGC2238550 | 138.2656787 | 44.183746 | 0.525 |
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361063 | 1361558 | 2MASXJ13564378+1651425 | 2MASXJ13564378+1651425 | 209.1825807 | 16.861921 | 0.414 |
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361064 | 1361561 | PGC1045037 | PGC1045037 | 9.3322898 | -5.414541 | 0.619 |
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361065 | 1361564 | PGC2401921 | PGC2401921 | 194.0592886 | 51.883237 | 0.674 |
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361066 | 1361569 | PGC1809791 | PGC1809791 | 164.4137994 | 27.493658 | 1.159 |
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361067 | 1361570 | PGC1592138 | PGC1592138 | 205.0004916 | 19.433826 | 1.284 |
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361068 | 1361572 | PGC2089046 | PGC2089046 | 149.5885625 | 36.902816 | 0.680 |
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361069 | 1361577 | 2MASXJ09152570+0724013 | 2MASXJ09152570+0724013 | 138.8570374 | 7.400439 | 0.587 |
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361070 | 1361587 | PGC1083209 | PGC1083209 | 178.1720425 | -2.774059 | 0.510 |
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361071 | 1361590 | 2MASXJ15294166+1347535 | 2MASXJ15294166+1347535 | 232.4234355 | 13.798079 | 0.456 |
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361072 | 1361591 | PGC3089975 | PGC3089975 | 183.8488817 | 20.353792 | 0.664 |
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361073 | 1361595 | PGC028233 | PGC028233 | 147.3247789 | 17.845839 | 0.891 |
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361074 | 1361598 | 2MASXJ16374584+2551239 | 2MASXJ16374584+2551239 | 249.4410808 | 25.856525 | 0.561 |
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361075 | 1361601 | PGC2113067 | PGC2113067 | 219.7956485 | 37.921103 | 0.639 |
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361076 | 1361604 | PGC1001675 | PGC1001675 | 29.4507671 | -8.595658 | 0.602 |
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361077 | 1361610 | PGC2551471 | PGC2551471 | 129.9853945 | 56.906084 | 0.677 |
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361078 | 1361612 | PGC2578050 | PGC2578050 | 156.5823541 | 58.384752 | 0.724 |
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361079 | 1361615 | PGC2675905_GROUP | PGC2675905 | 209.6174269 | 65.262880 | 0.893 |
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361080 | 1361616 | PGC2148385 | PGC2148385 | 129.5537809 | 39.360033 | 0.612 |
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361081 | 1361617 | SDSSJ140018.25+544513.5 | SDSSJ140018.25+544513.5 | 210.0760968 | 54.753728 | 0.542 |
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361082 | 1361618 | PGC1171192 | PGC1171192 | 10.0569392 | 0.632401 | 0.505 |
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361083 | 1361624 | PGC2385680 | PGC2385680 | 184.3170611 | 50.954447 | 0.445 |
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361084 | 1361628 | PGC1157632 | PGC1157632 | 319.9198029 | 0.120915 | 1.461 |
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361085 | 1361631 | PGC2331127 | PGC2331127 | 153.9990308 | 49.010680 | 1.020 |
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361086 | 1361632 | PGC3086880 | PGC3086880 | 259.2270069 | 57.964663 | 0.510 |
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361087 | 1361633 | PGC1955675 | PGC1955675 | 206.6149709 | 31.613698 | 0.519 |
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361088 | 1361635 | PGC1531288 | PGC1531288 | 215.3666618 | 17.376803 | 0.935 |
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361089 | 1361636 | PGC2324180 | PGC2324180 | 129.2281238 | 48.726404 | 0.785 |
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361090 | 1361637 | PGC1617575 | PGC1617575 | 238.9275699 | 20.136640 | 0.706 |
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361091 | 1361643 | PGC039491 | PGC039491 | 184.5188992 | 23.583183 | 0.688 |
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361092 | 1361647 | PGC1461218 | PGC1461218 | 357.3317729 | 14.559557 | 0.438 |
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361093 | 1361649 | PGC3132766 | PGC3132766 | 135.4624541 | 51.494763 | 0.382 |
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361094 | 1361651 | UGC08714_GROUP | 2MASXJ13463577+6021427 | 206.6492266 | 60.361731 | 0.734 |
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361095 | 1361652 | PGC3086758 | PGC3086758 | 198.7188674 | 60.660206 | 0.556 |
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361096 | 1361655 | PGC1913543 | PGC1913543 | 246.0733386 | 30.682518 | 0.422 |
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361097 | 1361665 | 2MASXJ07485083+2528551 | 2MASXJ07485083+2528551 | 117.2118001 | 25.482158 | 0.556 |
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361098 | 1361672 | PGC3120253 | PGC3120253 | 131.6990436 | 2.018355 | 0.872 |
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361099 | 1361675 | PGC2214891 | PGC2214891 | 225.0443671 | 43.185159 | 0.856 |
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361100 | 1361683 | PGC038341 | PGC038341 | 181.4397335 | 10.397186 | 0.708 |