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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335801 | 1266745 | SDSSJ093841.03+000356.5 | SDSSJ093841.03+000356.5 | 144.6709500 | 0.065704 | 0.367 |
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335802 | 1266747 | 2MASXJ09373624+0755051 | 2MASXJ09373624+0755051 | 144.4009347 | 7.918035 | 0.591 |
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335803 | 1266749 | PGC2088985 | PGC2088985 | 175.6288660 | 36.898397 | 0.359 |
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335804 | 1266750 | PGC978936 | PGC978936 | 355.5377154 | -10.379151 | 0.651 |
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335805 | 1266751 | PGC1813233 | PGC1813233 | 233.6018630 | 27.613005 | 0.627 |
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335806 | 1266755 | 2MASXJ08431951+3734294 | 2MASXJ08431951+3734294 | 130.8313376 | 37.574933 | 0.836 |
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335807 | 1266756 | PGC2578091 | PGC2578091 | 140.9312469 | 58.387223 | 0.938 |
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335808 | 1266761 | SDSSJ091517.08+315422.8 | SDSSJ091517.08+315422.8 | 138.8211888 | 31.906331 | 0.413 |
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335809 | 1266764 | 2MASXJ08261458+4106504 | 2MASXJ08261458+4106504 | 126.5606637 | 41.114062 | 0.471 |
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335810 | 1266765 | PGC2020676 | PGC2020676 | 139.4190229 | 33.014584 | 1.086 |
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335811 | 1266770 | PGC092906 | PGC092906 | 150.3580467 | 6.871244 | 1.119 |
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335812 | 1266782 | PGC1762716 | PGC1762716 | 248.6651420 | 26.103758 | 0.774 |
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335813 | 1266790 | PGC3137256 | PGC3137256 | 140.3406955 | 60.334340 | 0.464 |
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335814 | 1266796 | PGC2576142 | PGC2576142 | 159.7850921 | 58.231089 | 0.709 |
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335815 | 1266799 | PGC1315305 | PGC1315305 | 138.9002892 | 7.166755 | 0.632 |
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335816 | 1266803 | PGC2300942 | PGC2300942 | 207.0061873 | 47.594041 | 0.824 |
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335817 | 1266804 | PGC2571634 | PGC2571634 | 194.7418863 | 57.839513 | 0.429 |
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335818 | 1266805 | SDSSJ125917.14-013422.6 | SDSSJ125917.14-013422.6 | 194.8216877 | -1.573625 | 0.490 |
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335819 | 1266807 | SDSSJ084008.61+342312.2_GROUP | SDSSJ084008.61+342312.2 | 130.0360028 | 34.386766 | 0.442 |
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335820 | 1266808 | SDSSJ095238.91+192251.8 | SDSSJ095238.91+192251.8 | 148.1621704 | 19.381048 | 0.531 |
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335821 | 1266809 | PGC2580754 | PGC2580754 | 195.7642155 | 58.613060 | 0.382 |
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335822 | 1266810 | PGC1537303 | PGC1537303 | 238.2294159 | 17.623547 | 0.511 |
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335823 | 1266815 | PGC2180309 | PGC2180309 | 139.2057202 | 41.385577 | 0.531 |
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335824 | 1266822 | PGC1557574 | PGC1557574 | 356.6581606 | 18.365948 | 0.701 |
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335825 | 1266829 | PGC2184330 | PGC2184330 | 135.5155918 | 41.639456 | 0.568 |
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335826 | 1266831 | PGC2161928 | PGC2161928 | 139.1045342 | 40.183282 | 0.601 |
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335827 | 1266834 | PGC1904085 | PGC1904085 | 114.5019300 | 30.445796 | 0.540 |
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335828 | 1266835 | PGC1466402 | PGC1466402 | 223.3646653 | 14.758014 | 0.890 |
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335829 | 1266836 | PGC2520310 | PGC2520310 | 121.6728515 | 55.955409 | 0.604 |
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335830 | 1266851 | PGC1538727 | PGC1538727 | 227.9253549 | 17.678752 | 0.568 |
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335831 | 1266861 | PGC140647 | PGC140647 | 249.1424053 | 41.266323 | 0.571 |
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335832 | 1266864 | PGC2464825 | PGC2464825 | 265.3471515 | 54.276793 | 0.462 |
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335833 | 1266867 | PGC1588740 | PGC1588740 | 256.2844362 | 19.335451 | 0.938 |
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335834 | 1266870 | 2MASXJ15084263+0019333 | 2MASXJ15084263+0019333 | 227.1777245 | 0.325952 | 0.522 |
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335835 | 1266873 | 2MASXJ10351700+1211177 | 2MASXJ10351700+1211177 | 158.8209477 | 12.188195 | 0.511 |
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335836 | 1266875 | PGC1952606 | PGC1952606 | 247.8791099 | 31.550656 | 0.500 |
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335837 | 1266877 | PGC093479_GROUP | PGC093479 | 229.2256838 | 6.529582 | 0.783 |
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335838 | 1266880 | PGC1270837 | PGC1270837 | 193.0354580 | 4.622074 | 0.966 |
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335839 | 1266886 | 2MASXJ10380450+0419546 | 2MASXJ10380450+0419546 | 159.5188544 | 4.331961 | 0.542 |
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335840 | 1266889 | PGC2491206 | PGC2491206 | 222.5505493 | 55.119400 | 0.862 |
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335841 | 1266895 | PGC2492305 | PGC2492305 | 125.3882274 | 55.151998 | 1.463 |
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335842 | 1266897 | PGC2575527 | PGC2575527 | 233.1137584 | 58.180173 | 0.952 |
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335843 | 1266901 | SDSSJ140609.50+235434.4 | SDSSJ140609.50+235434.4 | 211.5395586 | 23.909557 | 0.507 |
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335844 | 1266902 | PGC1614852 | PGC1614852 | 251.7745598 | 20.057506 | 0.805 |
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335845 | 1266908 | SDSSJ133518.50+083115.6 | SDSSJ133518.50+083115.6 | 203.8270817 | 8.521047 | 0.614 |
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335846 | 1266917 | PGC2122248 | PGC2122248 | 258.7949137 | 38.261268 | 0.492 |
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335847 | 1266926 | 2MASXJ22270246+1408433 | 2MASXJ22270246+1408433 | 336.7603429 | 14.145352 | 0.491 |
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335848 | 1266931 | PGC1740859 | PGC1740859 | 204.8913859 | 25.556092 | 0.691 |
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335849 | 1266937 | PGC006533 | PGC006533 | 26.7380511 | -10.534547 | 1.259 |
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335850 | 1266948 | 2MASXJ08581327+1601142 | 2MASXJ08581327+1601142 | 134.5540050 | 16.020652 | 0.485 |