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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29851 | 112816 | PGC1564933 | PGC1564933 | 239.6287484 | 18.618748 | 0.500 |
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29852 | 112821 | PGC1649413 | PGC1649413 | 171.9662927 | 21.409266 | 0.662 |
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29853 | 112831 | 2MASXJ15250776+2141219 | 2MASXJ15250776+2141219 | 231.2822116 | 21.689281 | 0.527 |
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29854 | 112833 | PGC037511 | PGC037511 | 179.0865145 | 25.375068 | 1.158 |
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29855 | 112834 | PGC1897293 | PGC1897293 | 204.8684974 | 30.274491 | 1.045 |
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29856 | 112835 | PGC1707363 | PGC1707363 | 176.1942962 | 24.441429 | 0.424 |
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29857 | 112836 | 2MASXJ10140050+5139256 | 2MASXJ10140050+5139256 | 153.5023475 | 51.657047 | 0.685 |
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29858 | 112840 | PGC1570523 | PGC1570523 | 118.6453603 | 18.794807 | 0.760 |
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29859 | 112842 | PGC022178 | PGC022178 | 118.7934779 | 14.370309 | 0.865 |
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29860 | 112846 | SDSSJ124734.20+062001.8 | SDSSJ124734.20+062001.8 | 191.8925154 | 6.333845 | 0.387 |
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29861 | 112848 | NGC2826_GROUP | SDSSJ091931.13+333852.0 | 139.8796839 | 33.647704 | 0.502 |
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29862 | 112850 | PGC046121 | PGC046121 | 198.8584661 | 33.157258 | 1.029 |
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29863 | 112852 | PGC091492 | PGC091492 | 240.0749296 | 24.436181 | 1.260 |
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29864 | 112853 | PGC1471567 | PGC1471567 | 149.3294703 | 14.960573 | 0.656 |
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29865 | 112855 | PGC1800766 | PGC1800766 | 159.3779972 | 27.200588 | 0.512 |
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29866 | 112866 | SDSSJ111005.68+444258.6 | SDSSJ111005.68+444258.6 | 167.5237092 | 44.716175 | 0.517 |
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29867 | 112870 | PGC1494341 | PGC1494341 | 244.4630120 | 15.830373 | 0.498 |
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29868 | 112878 | PGC031936 | PGC031936 | 160.7141146 | 5.859904 | 1.587 |
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29869 | 112879 | PGC026279 | PGC026279 | 139.5711449 | 55.682518 | 1.355 |
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29870 | 112880 | PGC1131621 | PGC1131621 | 336.3208195 | -0.909357 | 1.000 |
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29871 | 112881 | PGC1188543 | PGC1188543 | 230.9505454 | 1.231770 | 0.438 |
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29872 | 112887 | PGC2173846 | PGC2173846 | 167.5740799 | 40.978589 | 0.664 |
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29873 | 112890 | PGC2055412 | PGC2055412 | 216.4548453 | 34.842553 | 0.539 |
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29874 | 112894 | PGC037175 | PGC037175 | 178.0829843 | 21.102261 | 0.945 |
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29875 | 112903 | PGC2200401 | PGC2200401 | 246.8554184 | 42.514425 | 0.842 |
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29876 | 112904 | NGC0660_GROUP | PGC1440035 | 25.7181001 | 13.771267 | 0.994 |
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29877 | 112907 | PGC1153870_GROUP | PGC1153870 | 31.5496324 | -0.023752 | 0.778 |
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29878 | 112917 | PGC1035241 | PGC1035241 | 48.7913308 | -6.234315 | 0.597 |
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29879 | 112918 | PGC2602915 | PGC2602915 | 198.5022798 | 60.494072 | 0.365 |
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29880 | 112922 | PGC2027546 | PGC2027546 | 183.0508358 | 33.249962 | 0.602 |
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29881 | 112923 | PGC1907500 | PGC1907500 | 143.0377311 | 30.530974 | 0.780 |
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29882 | 112925 | SDSSJ132324.00+162230.0 | SDSSJ132324.00+162230.0 | 200.8500622 | 16.374978 | 0.494 |
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29883 | 112928 | 2MASXJ15285515+4252335 | 2MASXJ15285515+4252335 | 232.2298310 | 42.875975 | 0.543 |
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29884 | 112929 | PGC1501992 | PGC1501992 | 247.4073853 | 16.152046 | 0.519 |
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29885 | 112940 | 2MASXJ14491417+3040328 | 2MASXJ14491417+3040328 | 222.3090665 | 30.675743 | 0.496 |
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29886 | 112946 | SDSSJ155554.32+470824.5 | SDSSJ155554.32+470824.5 | 238.9764056 | 47.140052 | 0.975 |
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29887 | 112947 | UGC05121 | UGC05121 | 144.2719037 | 13.894229 | 2.006 |
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29888 | 112948 | 2MASXJ08503919+1252315 | 2MASXJ08503919+1252315 | 132.6632031 | 12.875432 | 0.633 |
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29889 | 112949 | PGC1834606 | PGC1834606 | 210.2565905 | 28.398438 | 0.922 |
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29890 | 112952 | PGC2290060 | PGC2290060 | 224.3350314 | 46.961120 | 0.813 |
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29891 | 112953 | NGC7611_GROUP | PGC214939 | 349.9048353 | 8.088204 | 1.118 |
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29892 | 112954 | 2MASXJ22575917+1329433 | 2MASXJ22575917+1329433 | 344.4966382 | 13.495439 | 0.621 |
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29893 | 112955 | PGC1476356 | PGC1476356 | 151.6654352 | 15.138993 | 0.347 |
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29894 | 112957 | PGC093744 | PGC093744 | 207.4137352 | 28.066277 | 0.558 |
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29895 | 112970 | SDSSJ160433.36+265751.7 | SDSSJ160433.36+265751.7 | 241.1390566 | 26.964317 | 0.397 |
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29896 | 112976 | 2MASXJ16125334+3006179 | 2MASXJ16125334+3006179 | 243.2222585 | 30.105006 | 0.404 |
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29897 | 112980 | PGC1683110 | PGC1683110 | 159.2634169 | 23.195044 | 1.087 |
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29898 | 112981 | PGC2209653 | PGC2209653 | 175.2470669 | 42.950511 | 0.418 |
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29899 | 112991 | PGC1214644 | PGC1214644 | 167.2794903 | 2.057276 | 0.575 |
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29900 | 112992 | PGC1590151 | PGC1590151 | 166.1184889 | 19.377823 | 0.735 |