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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48801 | 184766 | PGC1366088 | PGC1366088 | 6.8527854 | 9.505143 | 0.453 |
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48802 | 184775 | PGC1077775 | PGC1077775 | 180.7938139 | -3.028325 | 0.550 |
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48803 | 184776 | PGC1664303 | PGC1664303 | 246.8609998 | 22.139391 | 1.137 |
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48804 | 184777 | PGC3091140 | PGC3091140 | 177.2794601 | 11.044120 | 1.035 |
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48805 | 184779 | PGC1563118 | PGC1563118 | 130.5301180 | 18.560338 | 0.875 |
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48806 | 184781 | PGC027973 | PGC027973 | 146.3983738 | 41.958799 | 1.164 |
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48807 | 184794 | UGC10167 | UGC10167 | 240.9600071 | 41.521855 | 2.338 |
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48808 | 184796 | PGC1526775 | PGC1526775 | 204.6244281 | 17.190341 | 0.728 |
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48809 | 184797 | PGC3090986 | PGC3090986 | 168.1453571 | 12.072347 | 0.581 |
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48810 | 184800 | SDSSJ101938.78+140812.6 | SDSSJ101938.78+140812.6 | 154.9116672 | 14.136759 | 0.373 |
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48811 | 184802 | UGC06574 | UGC06574 | 174.0728981 | 29.783776 | 1.543 |
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48812 | 184803 | PGC099764 | PGC099764 | 208.8763079 | 56.619954 | 0.669 |
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48813 | 184808 | SDSSJ110736.72+053337.5 | SDSSJ110736.72+053337.5 | 166.9030317 | 5.560431 | 0.529 |
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48814 | 184816 | SDSSJ160533.09+543145.1_GROUP | PGC3134608 | 241.4173313 | 54.526970 | 0.491 |
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48815 | 184817 | PGC3114185 | PGC3114185 | 347.6238730 | 0.273027 | 0.500 |
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48816 | 184819 | PGC026960 | PGC026960 | 142.5148568 | 34.223687 | 1.150 |
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48817 | 184820 | SDSSJ231329.27+130941.4 | SDSSJ231329.27+130941.4 | 348.3719263 | 13.161537 | 0.554 |
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48818 | 184824 | PGC1420495 | PGC1420495 | 227.4095388 | 12.995860 | 0.635 |
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48819 | 184826 | PGC1649972 | PGC1649972 | 245.6178165 | 21.436507 | 0.544 |
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48820 | 184834 | PGC2265957 | PGC2265957 | 163.1371713 | 45.499203 | 0.521 |
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48821 | 184835 | PGC1827252 | PGC1827252 | 114.8422460 | 28.134020 | 0.872 |
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48822 | 184843 | PGC1712691 | PGC1712691 | 245.0966941 | 24.650093 | 0.975 |
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48823 | 184848 | PGC1396191 | PGC1396191 | 175.3707367 | 11.614320 | 0.765 |
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48824 | 184855 | PGC3089311 | PGC3089311 | 182.6186277 | 27.517237 | 0.600 |
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48825 | 184858 | PGC1273415 | PGC1273415 | 167.5768883 | 4.796344 | 0.686 |
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48826 | 184860 | PGC139059 | PGC139059 | 122.9461161 | 24.875743 | 0.752 |
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48827 | 184861 | PGC052014 | PGC052014 | 218.3372994 | 0.837317 | 1.029 |
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48828 | 184873 | PGC091061_GROUP | PGC1389479 | 163.7213166 | 11.149260 | 0.707 |
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48829 | 184876 | 2MASXJ14292577+3623464 | 2MASXJ14292577+3623464 | 217.3573294 | 36.395907 | 0.722 |
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48830 | 184879 | PGC2101030 | PGC2101030 | 169.8482151 | 37.449353 | 0.631 |
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48831 | 184881 | SDSSJ105342.09+051726.8 | SDSSJ105342.09+051726.8 | 163.4252900 | 5.290833 | 0.555 |
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48832 | 184883 | PGC2686036 | PGC2686036 | 177.2288954 | 66.329082 | 1.346 |
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48833 | 184884 | PGC1165654 | PGC1165654 | 249.8106564 | 0.427473 | 1.162 |
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48834 | 184885 | PGC1404065 | PGC1404065 | 150.3804871 | 12.116918 | 0.699 |
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48835 | 184886 | PGC2800967_GROUP | PGC2800967 | 165.7523636 | 31.971245 | 1.322 |
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48836 | 184887 | SDSSJ080654.03+310140.0 | SDSSJ080654.03+310140.0 | 121.7251086 | 31.027851 | 0.524 |
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48837 | 184891 | PGC1738666 | PGC1738666 | 171.8668591 | 25.495367 | 0.587 |
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48838 | 184895 | PGC1124877 | PGC1124877 | 338.7275112 | -1.179613 | 0.544 |
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48839 | 184897 | SDSSJ140306.71+540011.3 | SDSSJ140306.71+540011.3 | 210.7779456 | 54.003194 | 0.474 |
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48840 | 184898 | PGC1594646 | PGC1594646 | 20.2585424 | 19.500375 | 0.735 |
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48841 | 184903 | SDSSJ110232.11+172410.8 | SDSSJ110232.11+172410.8 | 165.6338261 | 17.403003 | 0.374 |
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48842 | 184915 | PGC091473 | PGC091473 | 236.1732217 | -0.253715 | 1.362 |
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48843 | 184920 | SDSSJ020646.79+133500.5 | SDSSJ020646.79+133500.5 | 31.6949697 | 13.583513 | 0.403 |
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48844 | 184921 | PGC2524964 | PGC2524964 | 180.1477498 | 56.083818 | 0.862 |
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48845 | 184930 | 2MASXJ17115327+3136002 | 2MASXJ17115327+3136002 | 257.9721617 | 31.600032 | 0.320 |
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48846 | 184933 | 2MASXJ15484992+3047112 | 2MASXJ15484992+3047112 | 237.2079074 | 30.786382 | 0.607 |
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48847 | 184934 | 2MASXJ17201931+2741028 | 2MASXJ17201931+2741028 | 260.0804160 | 27.684042 | 0.975 |
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48848 | 184935 | PGC1773677 | PGC1773677 | 230.6129915 | 26.370950 | 0.775 |
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48849 | 184940 | PGC1544874 | PGC1544874 | 196.5269404 | 17.903444 | 0.802 |
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48850 | 184944 | PGC1684493_GROUP | 2MASXJ09225096+2316538 | 140.7122342 | 23.281626 | 0.355 |