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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25851 | 97834 | PGC2395431 | PGC2395431 | 224.1430027 | 51.521044 | 0.679 |
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25852 | 97836 | PGC2539009 | PGC2539009 | 217.5586826 | 56.507997 | 1.040 |
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25853 | 97838 | PGC1610495 | PGC1610495 | 210.6735057 | 19.929974 | 0.598 |
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25854 | 97839 | PGC1700816 | PGC1700816 | 6.4062407 | 24.149537 | 0.701 |
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25855 | 97845 | PGC3091201 | PGC3091201 | 333.0521218 | 12.205330 | 0.485 |
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25856 | 97846 | PGC053293 | PGC053293 | 223.6344330 | 37.075614 | 1.008 |
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25857 | 97847 | PGC1749158 | PGC1749158 | 179.8036048 | 25.770647 | 0.516 |
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25858 | 97850 | PGC1848764 | PGC1848764 | 233.9843032 | 28.877647 | 0.645 |
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25859 | 97853 | 2MASXJ13113083+1055498 | 2MASXJ13113083+1055498 | 197.8786217 | 10.930643 | 0.747 |
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25860 | 97858 | SDSSJ144250.29+032739.2 | SDSSJ144250.29+032739.2 | 220.7095566 | 3.460926 | 0.636 |
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25861 | 97860 | PGC046160 | PGC046160 | 198.9912204 | 7.329707 | 0.868 |
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25862 | 97863 | PGC2670500 | PGC2670500 | 152.1712010 | 64.676544 | 0.514 |
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25863 | 97868 | SDSSJ154658.02+073434.3 | SDSSJ154658.02+073434.3 | 236.7418037 | 7.576243 | 0.440 |
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25864 | 97876 | 2MASXJ12413960+1809588 | 2MASXJ12413960+1809588 | 190.4150444 | 18.166224 | 0.880 |
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25865 | 97877 | PGC1378101 | PGC1378101 | 180.8514123 | 10.339620 | 0.539 |
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25866 | 97885 | PGC043856 | PGC043856 | 193.4953696 | 9.499373 | 0.605 |
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25867 | 97894 | SDSSJ011139.22+150526.0_GROUP | SDSSJ011139.22+150526.0 | 17.9138111 | 15.090388 | 0.783 |
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25868 | 97895 | PGC194951 | PGC194951 | 347.0787625 | -9.303173 | 0.544 |
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25869 | 97897 | PGC1358961 | PGC1358961 | 8.7745891 | 9.066826 | 0.593 |
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25870 | 97902 | 2MASXJ13454541+2303515 | 2MASXJ13454541+2303515 | 206.4392167 | 23.064210 | 0.395 |
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25871 | 97906 | PGC1714510 | PGC1714510 | 211.5556582 | 24.717268 | 0.557 |
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25872 | 97910 | PGC1256308 | PGC1256308 | 162.3588337 | 3.656863 | 0.731 |
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25873 | 97915 | 2MASXJ08451914+2951429 | 2MASXJ08451914+2951429 | 131.3299009 | 29.862156 | 0.443 |
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25874 | 97920 | PGC1813862 | PGC1813862 | 239.5296531 | 27.635515 | 0.621 |
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25875 | 97929 | PGC2593673 | PGC2593673 | 170.7834172 | 59.730867 | 0.555 |
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25876 | 97934 | PGC090916 | PGC090916 | 141.2373195 | 24.275618 | 1.257 |
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25877 | 97937 | 2MASXJ11025456+3720283 | 2MASXJ11025456+3720283 | 165.7273002 | 37.341317 | 0.463 |
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25878 | 97939 | PGC2147042 | PGC2147042 | 197.8243230 | 39.288409 | 0.703 |
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25879 | 97941 | PGC089650 | PGC089650 | 211.2004218 | 23.516042 | 0.649 |
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25880 | 97943 | PGC1554058 | PGC1554058 | 178.6643062 | 18.241684 | 0.722 |
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25881 | 97945 | PGC2565207 | PGC2565207 | 198.1510890 | 57.426097 | 0.548 |
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25882 | 97948 | SDSSJ230720.14+130559.3 | SDSSJ230720.14+130559.3 | 346.8340411 | 13.099705 | 0.592 |
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25883 | 97956 | PGC1611874 | PGC1611874 | 123.7281897 | 19.970709 | 0.640 |
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25884 | 97958 | 2MASXJ08395662+3147082 | 2MASXJ08395662+3147082 | 129.9860427 | 31.785789 | 0.611 |
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25885 | 97967 | PGC1559125 | PGC1559125 | 202.4393391 | 18.421097 | 0.551 |
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25886 | 97970 | 2MASXJ09471906+0844343 | 2MASXJ09471906+0844343 | 146.8296662 | 8.742964 | 0.526 |
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25887 | 97971 | PGC1165889 | PGC1165889 | 25.9984422 | 0.437130 | 0.433 |
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25888 | 97975 | PGC1327349 | PGC1327349 | 199.3012929 | 7.652515 | 0.716 |
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25889 | 97977 | PGC1873026 | PGC1873026 | 211.8402112 | 29.644236 | 0.689 |
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25890 | 97978 | PGC2097186 | PGC2097186 | 159.1564816 | 37.289308 | 0.635 |
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25891 | 97981 | PGC1840143 | PGC1840143 | 174.6209315 | 28.587153 | 0.448 |
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25892 | 97983 | PGC093878 | PGC093878 | 354.8676032 | 26.539853 | 0.429 |
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25893 | 97984 | SDSSJ082743.56+280043.7 | SDSSJ082743.56+280043.7 | 126.9315400 | 28.012163 | 0.490 |
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25894 | 97987 | PGC1620397 | PGC1620397 | 162.7348906 | 20.218836 | 0.759 |
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25895 | 97999 | SDSSJ092609.38+110351.7 | SDSSJ092609.38+110351.7 | 141.5391374 | 11.064383 | 0.365 |
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25896 | 98002 | PGC090535 | PGC090535 | 19.6135615 | 0.285466 | 1.479 |
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25897 | 98004 | PGC1334231 | PGC1334231 | 123.8332802 | 7.913469 | 0.697 |
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25898 | 98012 | PGC084757_GROUP | PGC084757 | 248.3548180 | 27.973139 | 0.868 |
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25899 | 98013 | PGC2318961 | PGC2318961 | 232.3847772 | 48.504762 | 0.414 |
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25900 | 98024 | 2MASXJ08502594+4124007 | 2MASXJ08502594+4124007 | 132.6081073 | 41.400219 | 0.414 |