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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7451 | 28025 | PGC1931555 | PGC1931555 | 251.6457901 | 31.098142 | 0.555 |
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7452 | 28026 | PGC1390382 | PGC1390382 | 217.3069544 | 11.212943 | 0.772 |
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7453 | 28027 | PGC3097469 | PGC3097469 | 141.2532653 | 16.315102 | 0.513 |
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7454 | 28029 | PGC3091851 | PGC3091851 | 203.2638275 | 6.584053 | 0.873 |
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7455 | 28031 | PGC052357 | PGC052357 | 219.7632883 | 21.381930 | 0.792 |
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7456 | 28032 | PGC1339007 | PGC1339007 | 225.5923733 | 8.102417 | 1.346 |
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7457 | 28034 | PGC2174203 | PGC2174203 | 245.4866837 | 41.003690 | 0.455 |
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7458 | 28037 | PGC2087492 | PGC2087492 | 255.8961288 | 36.816338 | 0.975 |
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7459 | 28044 | IC3215 | IC3215 | 185.5430373 | 26.052078 | 3.413 |
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7460 | 28047 | PGC1498563 | PGC1498563 | 355.9119080 | 16.010143 | 0.527 |
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7461 | 28048 | UGC09589_GROUP | PGC2460902 | 223.4010288 | 54.138461 | 0.396 |
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7462 | 28050 | 2MASXJ12113640+2259398 | 2MASXJ12113640+2259398 | 182.9017680 | 22.994505 | 0.512 |
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7463 | 28051 | PGC1432219 | PGC1432219 | 168.0817694 | 13.486956 | 0.548 |
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7464 | 28052 | PGC1006331 | PGC1006331 | 328.8092231 | -8.234663 | 0.779 |
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7465 | 28061 | SDSSJ092214.69+202452.0 | SDSSJ092214.69+202452.0 | 140.5612038 | 20.414462 | 0.496 |
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7466 | 28062 | PGC1260396 | PGC1260396 | 218.5344322 | 3.901555 | 0.756 |
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7467 | 28066 | PGC1179479 | PGC1179479 | 160.6192625 | 0.932868 | 0.572 |
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7468 | 28068 | 2MASXJ08121896+3751540 | 2MASXJ08121896+3751540 | 123.0788723 | 37.864996 | 0.578 |
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7469 | 28070 | PGC1451213 | PGC1451213 | 15.1689384 | 14.175908 | 0.849 |
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7470 | 28077 | PGC1189720 | PGC1189720 | 1.7872158 | 1.270093 | 0.500 |
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7471 | 28078 | PGC1275452 | PGC1275452 | 192.2175374 | 4.930709 | 0.506 |
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7472 | 28082 | PGC1889564 | PGC1889564 | 124.4951387 | 30.082154 | 1.176 |
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7473 | 28086 | PGC1405185 | PGC1405185 | 332.8306341 | 12.184687 | 0.602 |
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7474 | 28088 | 2MASXJ12342318+4130587 | 2MASXJ12342318+4130587 | 188.5964561 | 41.516225 | 0.519 |
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7475 | 28089 | SDSSJ085109.70+300324.7 | SDSSJ085109.70+300324.7 | 132.7904245 | 30.056856 | 0.512 |
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7476 | 28090 | PGC2314681 | PGC2314681 | 226.8594881 | 48.307999 | 0.516 |
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7477 | 28091 | PGC1357037 | PGC1357037 | 196.6604513 | 8.960776 | 0.569 |
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7478 | 28092 | PGC2192753 | PGC2192753 | 204.9252451 | 42.119925 | 1.119 |
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7479 | 28093 | PGC1893175 | PGC1893175 | 229.1287161 | 30.173233 | 0.444 |
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7480 | 28103 | PGC1119017_GROUP | PGC1119017 | 7.7958860 | -1.421996 | 0.588 |
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7481 | 28106 | PGC1154786 | PGC1154786 | 161.4968832 | 0.011150 | 0.514 |
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7482 | 28107 | PGC1486837 | PGC1486837 | 157.4275684 | 15.521679 | 1.173 |
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7483 | 28110 | 2MASXJ15055799+1950262 | 2MASXJ15055799+1950262 | 226.4915913 | 19.840711 | 0.370 |
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7484 | 28117 | PGC1149366 | PGC1149366 | 9.9867318 | -0.200764 | 0.521 |
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7485 | 28121 | PGC1184419 | PGC1184419 | 191.0845135 | 1.095939 | 0.913 |
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7486 | 28123 | PGC1617305 | PGC1617305 | 245.7430446 | 20.127894 | 0.808 |
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7487 | 28128 | PGC1297994 | PGC1297994 | 156.7134803 | 6.292139 | 0.377 |
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7488 | 28129 | 2MASXJ11115557+5005016 | 2MASXJ11115557+5005016 | 167.9814162 | 50.083815 | 0.656 |
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7489 | 28133 | PGC1361325 | PGC1361325 | 229.4965482 | 9.199722 | 0.578 |
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7490 | 28138 | PGC1930139_GROUP | PGC1929871 | 138.5910993 | 31.060531 | 0.523 |
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7491 | 28144 | PGC1360015 | PGC1360015 | 197.4724478 | 9.122499 | 0.580 |
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7492 | 28147 | PGC2568647 | PGC2568647 | 196.5818789 | 57.605893 | 0.618 |
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7493 | 28153 | PGC024130 | PGC024130 | 128.9020154 | 49.595167 | 0.930 |
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7494 | 28154 | 2MASXJ13295782+1219384_GROUP | 2MASXJ13295782+1219384 | 202.4908654 | 12.327353 | 0.934 |
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7495 | 28157 | PGC1497563 | PGC1497563 | 1.3378251 | 15.967976 | 0.657 |
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7496 | 28163 | SDSSJ093826.32+091450.8 | SDSSJ093826.32+091450.8 | 144.6097996 | 9.247461 | 0.467 |
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7497 | 28164 | 2MASXJ10484320+1617120 | 2MASXJ10484320+1617120 | 162.1799713 | 16.286513 | 0.456 |
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7498 | 28168 | PGC1353769 | PGC1353769 | 184.0868653 | 8.791145 | 0.460 |
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7499 | 28169 | PGC1393814 | PGC1393814 | 192.4596999 | 11.448246 | 0.559 |
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7500 | 28171 | SDSSJ133930.93+132143.4 | SDSSJ133930.93+132143.4 | 204.8788791 | 13.362079 | 0.686 |