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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32901 | 124021 | PGC2377905 | PGC2377905 | 189.5453399 | 50.616872 | 0.464 |
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32902 | 124023 | 2MASXJ08495066+4420472 | 2MASXJ08495066+4420472 | 132.4612597 | 44.346313 | 0.430 |
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32903 | 124024 | PGC057041 | PGC057041 | 241.3108784 | 41.188331 | 0.635 |
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32904 | 124027 | PGC2459413 | PGC2459413 | 179.1613992 | 54.087593 | 0.431 |
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32905 | 124034 | SDSSJ131126.25+550837.4 | SDSSJ131126.25+550837.4 | 197.8594303 | 55.143717 | 0.403 |
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32906 | 124042 | PGC1789857 | PGC1789857 | 251.5579512 | 26.835749 | 0.611 |
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32907 | 124051 | SDSSJ152828.45+042926.6 | SDSSJ152828.45+042926.6 | 232.1184754 | 4.490716 | 0.966 |
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32908 | 124052 | UGC10796 | UGC10796 | 259.1988934 | 61.920071 | 2.208 |
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32909 | 124053 | PGC1726706 | PGC1726706 | 234.4379812 | 25.140216 | 0.475 |
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32910 | 124056 | PGC1366794 | PGC1366794 | 196.2609978 | 9.558299 | 0.578 |
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32911 | 124062 | PGC195123 | PGC195123 | 347.8004143 | -3.353618 | 0.937 |
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32912 | 124063 | PGC1435865 | PGC1435865 | 118.9207209 | 13.620370 | 0.544 |
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32913 | 124066 | PGC1308403 | PGC1308403 | 193.4740806 | 6.833883 | 0.521 |
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32914 | 124067 | PGC1881242 | PGC1881242 | 223.2965075 | 29.869406 | 0.673 |
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32915 | 124069 | SDSSJ141547.58+040936.5 | SDSSJ141547.58+040936.5 | 213.9482118 | 4.160118 | 0.879 |
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32916 | 124073 | SDSSJ151122.98+352401.0 | SDSSJ151122.98+352401.0 | 227.8458638 | 35.400276 | 0.508 |
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32917 | 124076 | 2MASXJ15312683+0521368 | 2MASXJ15312683+0521368 | 232.8617539 | 5.360318 | 0.547 |
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32918 | 124078 | PGC1873873 | PGC1873873 | 221.0835797 | 29.668101 | 0.691 |
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32919 | 124084 | PGC034380_GROUP | PGC1859796 | 169.0690411 | 29.230480 | 0.487 |
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32920 | 124087 | PGC047839 | PGC047839 | 203.6509469 | 56.464456 | 1.147 |
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32921 | 124093 | PGC2150707 | PGC2150707 | 250.7855922 | 39.491557 | 0.526 |
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32922 | 124094 | PGC1554044 | PGC1554044 | 122.8857507 | 18.241291 | 0.772 |
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32923 | 124102 | PGC1140900 | PGC1140900 | 177.6414221 | -0.537875 | 0.730 |
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32924 | 124103 | SDSSJ122750.18+275506.9 | SDSSJ122750.18+275506.9 | 186.9591097 | 27.918604 | 0.458 |
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32925 | 124108 | PGC1291309 | PGC1291309 | 173.2765595 | 5.916689 | 1.078 |
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32926 | 124111 | PGC1007781_GROUP | PGC1007958 | 21.4512586 | -8.126299 | 0.424 |
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32927 | 124112 | PGC3107318 | PGC3107318 | 176.6302800 | -1.104804 | 0.502 |
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32928 | 124120 | PGC1708521_GROUP | PGC1708129 | 213.3329200 | 24.474885 | 0.569 |
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32929 | 124123 | PGC2569392 | PGC2569392 | 230.5315884 | 57.652396 | 0.753 |
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32930 | 124128 | 2MASXJ07503075+3444280 | 2MASXJ07503075+3444280 | 117.6281498 | 34.741219 | 0.481 |
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32931 | 124131 | PGC2175187 | PGC2175187 | 192.9919277 | 41.069283 | 0.817 |
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32932 | 124135 | PGC1813090 | PGC1813090 | 212.5700406 | 27.608121 | 0.602 |
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32933 | 124136 | PGC2482898 | PGC2482898 | 226.2496585 | 54.866308 | 0.565 |
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32934 | 124141 | PGC036327 | PGC036327 | 175.5136280 | 58.705591 | 1.006 |
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32935 | 124145 | PGC022928 | PGC022928 | 122.5969498 | 42.273853 | 2.137 |
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32936 | 124149 | PGC1505096 | PGC1505096 | 167.8929948 | 16.281726 | 0.524 |
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32937 | 124150 | 2MASXJ15033976+0610534 | 2MASXJ15033976+0610534 | 225.9154363 | 6.181511 | 0.602 |
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32938 | 124152 | PGC1367620 | PGC1367620 | 174.7730532 | 9.618496 | 0.676 |
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32939 | 124153 | PGC031136 | PGC031136 | 158.1173700 | 27.170643 | 1.167 |
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32940 | 124156 | SDSSJ123603.18+110407.1 | SDSSJ123603.18+110407.1 | 189.0132701 | 11.068658 | 0.570 |
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32941 | 124161 | SDSSJ105218.32+272314.2 | SDSSJ105218.32+272314.2 | 163.0765786 | 27.387138 | 0.626 |
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32942 | 124170 | PGC163393 | PGC163393 | 326.7677902 | -8.421836 | 0.749 |
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32943 | 124173 | 2MASXJ09071750+3333346 | 2MASXJ09071750+3333346 | 136.8227196 | 33.559705 | 0.506 |
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32944 | 124174 | PGC057444_GROUP | PGC057444 | 243.0469112 | 29.574113 | 0.834 |
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32945 | 124176 | SDSSJ130945.89+512410.6 | SDSSJ130945.89+512410.6 | 197.4412345 | 51.402978 | 0.507 |
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32946 | 124186 | PGC084589 | PGC084589 | 230.6917335 | 8.679265 | 0.758 |
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32947 | 124187 | SDSSJ144959.37+254812.7 | SDSSJ144959.37+254812.7 | 222.4973560 | 25.803663 | 0.419 |
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32948 | 124190 | PGC1585075 | PGC1585075 | 126.0461421 | 19.233348 | 0.723 |
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32949 | 124191 | 2MASXJ14013310+5135414 | 2MASXJ14013310+5135414 | 210.3883180 | 51.594900 | 0.744 |
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32950 | 124200 | PGC1670707 | PGC1670707 | 234.6522692 | 22.480263 | 0.848 |