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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33701 | 126909 | PGC1531959 | PGC1531959 | 133.4633844 | 17.404827 | 0.658 |
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33702 | 126910 | PGC2048292 | PGC2048292 | 137.1315032 | 34.382360 | 0.796 |
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33703 | 126914 | PGC3131875 | PGC3131875 | 122.8159674 | 49.217161 | 0.506 |
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33704 | 126916 | 2MASXJ16191941+1216024 | 2MASXJ16191941+1216024 | 244.8309853 | 12.267416 | 0.564 |
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33705 | 126921 | PGC1672241 | PGC1672241 | 25.4328924 | 22.562835 | 0.547 |
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33706 | 126927 | PGC1309961 | PGC1309961 | 238.3433832 | 6.911834 | 0.569 |
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33707 | 126931 | 2MASXJ10355119+2147444 | 2MASXJ10355119+2147444 | 158.9633282 | 21.795867 | 0.359 |
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33708 | 126938 | 2MASXJ12460459+1715479 | 2MASXJ12460459+1715479 | 191.5192546 | 17.263365 | 0.541 |
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33709 | 126947 | PGC3127897_GROUP | PGC1472984 | 9.3628754 | 15.014779 | 0.712 |
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33710 | 126951 | PGC2043658 | PGC2043658 | 147.8932012 | 34.088369 | 0.580 |
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33711 | 126962 | 2MASXJ16545323+3438295 | 2MASXJ16545323+3438295 | 253.7219102 | 34.641496 | 0.713 |
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33712 | 126970 | PGC2189375 | PGC2189375 | 171.1260885 | 41.932602 | 0.532 |
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33713 | 126974 | PGC2555549 | PGC2555549 | 231.6335974 | 57.047841 | 0.540 |
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33714 | 126975 | SDSSJ101847.41+401037.2 | SDSSJ101847.41+401037.2 | 154.6975654 | 40.177015 | 0.430 |
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33715 | 126976 | PGC1410290 | PGC1410290 | 162.8299503 | 12.479581 | 0.515 |
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33716 | 126978 | 2MASXJ13110507+4134225 | 2MASXJ13110507+4134225 | 197.7714804 | 41.572870 | 0.515 |
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33717 | 126979 | PGC1897239 | PGC1897239 | 199.1258033 | 30.272477 | 1.098 |
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33718 | 126980 | PGC1488159 | PGC1488159 | 218.9632585 | 15.572920 | 1.057 |
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33719 | 126984 | PGC056202 | PGC056202 | 237.8013020 | 18.562839 | 1.246 |
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33720 | 126986 | PGC1937703 | PGC1937703 | 134.4535762 | 31.233124 | 0.549 |
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33721 | 126987 | PGC1573552 | PGC1573552 | 10.0402443 | 18.887224 | 0.398 |
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33722 | 126992 | 2MASXJ14331916+5634026 | 2MASXJ14331916+5634026 | 218.3300032 | 56.567360 | 0.439 |
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33723 | 126993 | PGC1154137 | PGC1154137 | 224.8843263 | -0.013288 | 0.491 |
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33724 | 126996 | 2MASXJ08080704+1006489 | 2MASXJ08080704+1006489 | 122.0294152 | 10.113700 | 0.867 |
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33725 | 127000 | PGC2156682 | PGC2156682 | 252.8173721 | 39.852319 | 0.579 |
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33726 | 127006 | PGC034794_GROUP | PGC1239932 | 170.3978112 | 2.882040 | 0.426 |
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33727 | 127008 | PGC2322927 | PGC2322927 | 122.1676300 | 48.675060 | 0.604 |
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33728 | 127012 | PGC2666566 | PGC2666566 | 188.7063383 | 64.294908 | 0.543 |
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33729 | 127014 | SDSSJ114305.97+482126.3 | SDSSJ114305.97+482126.3 | 175.7750353 | 48.357284 | 0.462 |
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33730 | 127016 | PGC2176314 | PGC2176314 | 157.5275333 | 41.140096 | 0.772 |
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33731 | 127018 | NGC6978_GROUP | NGC6978 | 313.1476691 | -5.711096 | 1.888 |
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33732 | 127022 | PGC2190790 | PGC2190790 | 199.9856138 | 42.010507 | 0.515 |
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33733 | 127033 | PGC2040295 | PGC2040295 | 203.4179253 | 33.873885 | 0.599 |
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33734 | 127039 | SDSSJ161431.08+523125.1 | SDSSJ161431.08+523125.1 | 243.6295536 | 52.523641 | 0.440 |
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33735 | 127044 | PGC1362024 | PGC1362024 | 152.8962560 | 9.239415 | 0.630 |
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33736 | 127046 | UGC06714 | UGC06714 | 176.1626655 | 67.955745 | 1.722 |
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33737 | 127048 | PGC1089688 | PGC1089688 | 227.5802574 | -2.522659 | 0.472 |
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33738 | 127049 | PGC3113599 | PGC3113599 | 203.6620389 | 0.154038 | 0.536 |
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33739 | 127057 | PGC994481 | PGC994481 | 31.4662189 | -9.159817 | 1.034 |
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33740 | 127059 | SDSSJ030031.24-064436.9 | SDSSJ030031.24-064436.9 | 45.1302702 | -6.743636 | 0.593 |
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33741 | 127063 | PGC1992699 | PGC1992699 | 133.7924929 | 32.347836 | 0.580 |
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33742 | 127064 | PGC1692456 | PGC1692456 | 174.8388553 | 23.721409 | 0.774 |
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33743 | 127070 | PGC2467126 | PGC2467126 | 133.4815636 | 54.355096 | 0.805 |
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33744 | 127072 | PGC052871_GROUP | PGC052871 | 222.0821456 | 9.117186 | 0.643 |
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33745 | 127078 | PGC065690 | PGC065690 | 313.6350245 | 0.041885 | 1.389 |
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33746 | 127080 | 2MASXJ15321027+0450466_GROUP | 2MASXJ15321027+0450466 | 233.0428183 | 4.846502 | 1.004 |
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33747 | 127082 | PGC053913 | PGC053913 | 226.5399113 | 3.675057 | 1.542 |
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33748 | 127085 | SDSSJ094138.51+262008.4 | SDSSJ094138.51+262008.4 | 145.4104914 | 26.335668 | 0.426 |
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33749 | 127089 | 2MASXJ10172308+1233066 | 2MASXJ10172308+1233066 | 154.3462741 | 12.551896 | 0.445 |
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33750 | 127090 | 2MASXJ13002831+1733005 | 2MASXJ13002831+1733005 | 195.1180882 | 17.549998 | 0.511 |