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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382751 | 5002509 | DR8-1405p415-809 | DR8-1405p415-809 | 140.5116067 | 41.425112 | 0.332 |
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382752 | 5002510 | DR8-1568p415-478 | DR8-1568p415-478 | 156.9994676 | 41.408953 | 0.477 |
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382753 | 5002511 | DR8-1675p415-248 | DR8-1675p415-248 | 167.6818000 | 41.397134 | 0.440 |
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382754 | 5002513 | DR8-2314p415-46 | DR8-2314p415-46 | 231.5484943 | 41.379051 | 0.260 |
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382755 | 5002515 | DR8-1407p417-2080 | DR8-1407p417-2080 | 140.8289252 | 41.758021 | 0.437 |
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382756 | 5002516 | DR8-1634p417-1452 | DR8-1634p417-1452 | 163.4726650 | 41.743685 | 0.301 |
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382757 | 5002517 | DR8-1728p417-1293 | DR8-1728p417-1293 | 172.8333324 | 41.718093 | 0.312 |
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382758 | 5002518 | DR8-2155p417-47 | DR8-2155p417-47 | 215.4280366 | 41.629585 | 0.400 |
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382759 | 5002519 | DR8-2192p417-489 | DR8-2192p417-489 | 219.1005606 | 41.660631 | 0.311 |
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382760 | 5002521 | DR8-2412p417-1519 | DR8-2412p417-1519 | 241.3848681 | 41.710123 | 0.535 |
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382761 | 5002522 | DR8-2599p417-2224 | DR8-2599p417-2224 | 259.9809536 | 41.753705 | 0.470 |
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382762 | 5002523 | DR8-1188p420-4270 | DR8-1188p420-4270 | 118.9568747 | 42.119023 | 0.340 |
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382763 | 5002524 | DR8-1496p420-3510 | DR8-1496p420-3510 | 149.6148764 | 42.110738 | 0.505 |
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382764 | 5002525 | DR8-1600p420-857 | DR8-1600p420-857 | 159.8980021 | 41.954734 | 0.360 |
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382765 | 5002526 | NGC5055_GROUP | DR8-1989p420-3281 | 198.9137509 | 42.094316 | 0.375 |
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382766 | 5002527 | DR8-2049p420-1827 | DR8-2049p420-1827 | 204.9633583 | 41.993670 | 0.416 |
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382767 | 5002528 | DR8-2227p420-92 | DR8-2227p420-92 | 222.6501791 | 41.883785 | 0.306 |
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382768 | 5002529 | DR8-1233p422-495 | DR8-1233p422-495 | 123.1712834 | 42.152547 | 0.278 |
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382769 | 5002530 | DR8-1761p422-520 | DR8-1761p422-520 | 176.0759872 | 42.160347 | 0.262 |
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382770 | 5002531 | DR8-1798p422-3496 | DR8-1798p422-3496 | 179.9277009 | 42.350672 | 0.375 |
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382771 | 5002532 | DR8-2212p422-1540 | DR8-2212p422-1540 | 221.2639177 | 42.256103 | 0.235 |
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382772 | 5002533 | DR8-2340p422-3755 | DR8-2340p422-3755 | 233.8868030 | 42.373924 | 0.305 |
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382773 | 5002534 | DR8-2504p422-226 | DR8-2504p422-226 | 250.4896010 | 42.134451 | 0.413 |
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382774 | 5002536 | DR8-1889p425-1402 | DR8-1889p425-1402 | 189.0753845 | 42.473415 | 0.399 |
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382775 | 5002537 | DR8-2387p425-3169 | DR8-2387p425-3169 | 238.7793648 | 42.538956 | 0.345 |
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382776 | 5002538 | DR8-2431p425-2055 | DR8-2431p425-2055 | 243.0215400 | 42.498061 | 0.388 |
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382777 | 5002539 | PGC2199114_GROUP | DR8-2478p425-1079 | 247.9190730 | 42.448737 | 0.926 |
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382778 | 5002540 | DR8-1149p427-2693 | DR8-1149p427-2693 | 114.9319141 | 42.794003 | 0.300 |
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382779 | 5002541 | DR8-1411p427-3890 | DR8-1411p427-3890 | 141.2713613 | 42.872936 | 0.299 |
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382780 | 5002544 | DR8-1406p430-1342 | DR8-1406p430-1342 | 140.4615723 | 42.975465 | 0.353 |
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382781 | 5002545 | DR8-1508p430-1601 | DR8-1508p430-1601 | 150.9557842 | 42.987160 | 0.315 |
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382782 | 5002546 | DR8-2538p430-3012 | DR8-2538p430-3012 | 253.9507488 | 43.051880 | 0.813 |
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382783 | 5002547 | DR8-1219p432-1558 | DR8-1219p432-1558 | 121.9729391 | 43.213398 | 0.470 |
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382784 | 5002548 | DR8-1538p432-880 | DR8-1538p432-880 | 153.6856262 | 43.174126 | 0.281 |
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382785 | 5002550 | DR8-2051p432-1927 | DR8-2051p432-1927 | 205.0323417 | 43.253728 | 0.515 |
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382786 | 5002551 | DR8-2482p432-977 | DR8-2482p432-977 | 248.1595897 | 43.184354 | 0.555 |
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382787 | 5002552 | DR8-2510p432-2098 | DR8-2510p432-2098 | 250.8616104 | 43.262805 | 0.310 |
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382788 | 5002553 | DR8-1045p435-2660 | DR8-1045p435-2660 | 104.5460629 | 43.519465 | 0.451 |
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382789 | 5002554 | DR8-1533p435-1007 | DR8-1533p435-1007 | 153.2553955 | 43.451560 | 0.340 |
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382790 | 5002555 | DR8-1722p435-3247 | DR8-1722p435-3247 | 172.2445924 | 43.576079 | 0.378 |
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382791 | 5002556 | DR8-1908p435-2453 | DR8-1908p435-2453 | 190.8712488 | 43.553022 | 0.314 |
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382792 | 5002557 | DR8-2045p435-2270 | DR8-2045p435-2270 | 204.6874708 | 43.534372 | 0.329 |
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382793 | 5002558 | DR8-2059p435-1538_GROUP | DR8-2059p435-1538 | 206.0162231 | 43.493557 | 0.325 |
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382794 | 5002559 | DR8-1139p437-3847 | DR8-1139p437-3847 | 114.0318595 | 43.857644 | 0.234 |
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382795 | 5002560 | DR8-1687p437-1726 | DR8-1687p437-1726 | 168.7549185 | 43.735616 | 0.420 |
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382796 | 5002562 | DR8-2018p437-945 | DR8-2018p437-945 | 202.0030759 | 43.688689 | 0.348 |
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382797 | 5002563 | DR8-2591p437-1104 | DR8-2591p437-1104 | 259.3030804 | 43.693087 | 0.363 |
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382798 | 5002564 | DR8-1126p440-3262 | DR8-1126p440-3262 | 112.7791346 | 44.081956 | 0.337 |
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382799 | 5002565 | DR8-1607p440-886 | DR8-1607p440-886 | 160.8129276 | 43.930647 | 0.337 |
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382800 | 5002566 | DR8-1777p440-1066 | DR8-1777p440-1066 | 177.6948615 | 43.947861 | 0.322 |