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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381501 | 5000979 | DR8-1678m045-3851 | DR8-1678m045-3851 | 167.7983000 | -4.401000 | 0.519 |
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381502 | 5000980 | DR8-0096m042-1076 | DR8-0096m042-1076 | 9.6654822 | -4.333269 | 0.414 |
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381503 | 5000981 | DR8-0381m042-791 | DR8-0381m042-791 | 38.3003961 | -4.345283 | 0.329 |
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381504 | 5000982 | DR8-0577m042-4245 | DR8-0577m042-4245 | 57.7961461 | -4.134371 | 0.433 |
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381505 | 5000984 | DR8-1360m042-3521 | DR8-1360m042-3521 | 136.1084201 | -4.207388 | 0.378 |
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381506 | 5000985 | DR8-1503m042-4488 | DR8-1503m042-4488 | 150.2866962 | -4.157823 | 0.558 |
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381507 | 5000987 | DR8-1628m042-2904 | DR8-1628m042-2904 | 162.8222450 | -4.207702 | 0.519 |
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381508 | 5000988 | DR8-1658m042-3366 | DR8-1658m042-3366 | 165.8470752 | -4.179258 | 0.424 |
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381509 | 5000989 | DR8-1666m042-3135 | DR8-1666m042-3135 | 166.6488938 | -4.206836 | 0.418 |
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381510 | 5000990 | DR8-1853m042-1574 | DR8-1853m042-1574 | 185.4307765 | -4.313881 | 0.461 |
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381511 | 5000992 | DR8-2281m042-158 | DR8-2281m042-158 | 228.1931761 | -4.368534 | 0.426 |
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381512 | 5000993 | DR8-0131m040-1415 | DR8-0131m040-1415 | 13.0459459 | -4.066621 | 0.372 |
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381513 | 5000994 | PGC009037_GROUP | DR8-0356m040-4639 | 35.6902051 | -3.973055 | 0.987 |
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381514 | 5000995 | DR8-0434m040-4808 | DR8-0434m040-4808 | 43.3574363 | -3.973578 | 0.303 |
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381515 | 5000996 | DR8-0564m040-2950 | DR8-0564m040-2950 | 56.3598704 | -3.956913 | 0.368 |
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381516 | 5000997 | DR8-1283m040-4576 | DR8-1283m040-4576 | 128.1819250 | -3.945082 | 0.466 |
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381517 | 5000998 | DR8-1473m040-4454 | DR8-1473m040-4454 | 147.2110549 | -3.889372 | 0.532 |
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381518 | 5000999 | DR8-1503m040-1640 | DR8-1503m040-1640 | 150.4156077 | -4.050817 | 0.590 |
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381519 | 5001000 | DR8-1538m040-5309 | DR8-1538m040-5309 | 153.8760581 | -3.895255 | 0.322 |
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381520 | 5001001 | DR8-1776m040-1893 | DR8-1776m040-1893 | 177.7226031 | -4.024086 | 0.395 |
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381521 | 5001003 | PGC091203_GROUP | DR8-1878m040-459 | 187.9276430 | -4.098737 | 0.637 |
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381522 | 5001004 | DR8-1918m040-1667 | DR8-1918m040-1667 | 191.9531154 | -4.048413 | 0.439 |
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381523 | 5001005 | DR8-3228m040-2365 | DR8-3228m040-2365 | 322.8059625 | -4.016243 | 0.588 |
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381524 | 5001006 | DR8-3503m040-3034 | DR8-3503m040-3034 | 350.4079138 | -3.957540 | 0.673 |
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381525 | 5001008 | DR8-0642m037-5236 | DR8-0642m037-5236 | 64.1483111 | -3.643878 | 0.260 |
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381526 | 5001009 | DR8-1355m037-4271 | DR8-1355m037-4271 | 135.5390905 | -3.661071 | 0.311 |
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381527 | 5001010 | DR8-1375m037-3413 | DR8-1375m037-3413 | 137.5774755 | -3.720450 | 0.330 |
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381528 | 5001011 | DR8-1600m037-2585 | DR8-1600m037-2585 | 160.0861697 | -3.747954 | 0.350 |
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381529 | 5001012 | DR8-1863m037-1407 | DR8-1863m037-1407 | 186.3283055 | -3.812371 | 0.326 |
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381530 | 5001013 | DR8-1973m037-4792 | DR8-1973m037-4792 | 197.4740454 | -3.662123 | 0.295 |
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381531 | 5001014 | DR8-3248m037-1645 | DR8-3248m037-1645 | 324.7424232 | -3.808434 | 0.319 |
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381532 | 5001015 | DR8-3576m037-403 | DR8-3576m037-403 | 357.6740384 | -3.855227 | 0.302 |
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381533 | 5001016 | DR8-0339m035-7631 | DR8-0339m035-7631 | 33.8764377 | -3.387665 | 0.254 |
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381534 | 5001017 | DR8-0584m035-2996 | DR8-0584m035-2996 | 58.4032025 | -3.466927 | 0.386 |
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381535 | 5001018 | DR8-0589m035-1107 | DR8-0589m035-1107 | 58.9674627 | -3.576904 | 0.594 |
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381536 | 5001019 | DR8-1470m035-1174 | DR8-1470m035-1174 | 147.1427364 | -3.553231 | 0.709 |
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381537 | 5001021 | DR8-1908m035-1012 | DR8-1908m035-1012 | 190.9800115 | -3.579505 | 0.460 |
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381538 | 5001022 | DR8-2041m035-3969 | DR8-2041m035-3969 | 204.2768327 | -3.425602 | 0.451 |
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381539 | 5001023 | DR8-2284m035-3123 | DR8-2284m035-3123 | 228.4792302 | -3.477029 | 0.300 |
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381540 | 5001024 | DR8-3340m035-2665 | DR8-3340m035-2665 | 334.0635368 | -3.460472 | 0.472 |
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381541 | 5001025 | DR8-3400m035-1850 | DR8-3400m035-1850 | 340.0420214 | -3.558260 | 0.355 |
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381542 | 5001026 | DR8-0053m032-1907 | DR8-0053m032-1907 | 5.3669748 | -3.331770 | 0.432 |
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381543 | 5001027 | DR8-1323m032-2250 | DR8-1323m032-2250 | 132.3719639 | -3.277671 | 0.291 |
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381544 | 5001028 | DR8-1323m032-5688 | DR8-1323m032-5688 | 132.4129123 | -3.137173 | 0.262 |
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381545 | 5001029 | DR8-1858m032-244 | DR8-1858m032-244 | 185.8861116 | -3.360759 | 0.646 |
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381546 | 5001031 | DR8-2029m032-3241 | DR8-2029m032-3241 | 202.9964849 | -3.215809 | 0.475 |
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381547 | 5001032 | DR8-3140m032-1044 | DR8-3140m032-1044 | 313.9482058 | -3.335027 | 0.295 |
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381548 | 5001033 | DR8-0151m030-1381 | DR8-0151m030-1381 | 15.1843667 | -3.081322 | 0.515 |
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381549 | 5001035 | DR8-0721m030-1651 | DR8-0721m030-1651 | 72.1795199 | -3.042878 | 0.535 |
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381550 | 5001036 | DR8-0728m030-2957 | DR8-0728m030-2957 | 72.9940151 | -2.993745 | 0.441 |