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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10001 | 37458 | PGC1505978 | PGC1505978 | 124.3972034 | 16.321743 | 0.640 |
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10002 | 37461 | PGC2832092 | PGC2832092 | 179.1437088 | 30.282533 | 0.488 |
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10003 | 37463 | SDSSJ144440.12+302703.7 | SDSSJ144440.12+302703.7 | 221.1672438 | 30.451023 | 0.536 |
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10004 | 37469 | PGC1220682 | PGC1220682 | 177.5887991 | 2.243442 | 0.621 |
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10005 | 37470 | PGC1878986 | PGC1878986 | 129.4204631 | 29.810274 | 0.649 |
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10006 | 37473 | PGC1945766 | PGC1945766 | 205.8223356 | 31.408950 | 0.666 |
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10007 | 37474 | PGC2481055 | PGC2481055 | 222.9718198 | 54.810670 | 0.471 |
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10008 | 37475 | SDSSJ155753.17+392420.9 | SDSSJ155753.17+392420.9 | 239.4715433 | 39.405826 | 0.674 |
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10009 | 37476 | PGC1954718 | PGC1954718 | 218.5195174 | 31.594178 | 0.751 |
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10010 | 37482 | PGC3126380 | PGC3126380 | 213.9580703 | 5.212320 | 0.436 |
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10011 | 37484 | SDSSJ101532.79+070446.5 | SDSSJ101532.79+070446.5 | 153.8866670 | 7.079580 | 0.493 |
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10012 | 37485 | SDSSJ085249.56+030823.9 | SDSSJ085249.56+030823.9 | 133.2065260 | 3.139960 | 0.552 |
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10013 | 37490 | SDSSJ150236.01+482744.9 | SDSSJ150236.01+482744.9 | 225.6499828 | 48.462543 | 0.566 |
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10014 | 37492 | PGC1586580 | PGC1586580 | 170.9149601 | 19.275356 | 0.416 |
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10015 | 37494 | 2MASXJ08454278+2752254 | 2MASXJ08454278+2752254 | 131.4283909 | 27.873787 | 0.621 |
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10016 | 37496 | PGC1335237 | PGC1335237 | 237.4280669 | 7.953009 | 0.426 |
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10017 | 37499 | 2MASXJ12140440+6356038 | 2MASXJ12140440+6356038 | 183.5183078 | 63.934367 | 0.527 |
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10018 | 37505 | PGC1332070 | PGC1332070 | 228.7913497 | 7.830851 | 0.419 |
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10019 | 37507 | PGC1703813 | PGC1703813 | 169.5137861 | 24.283492 | 0.726 |
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10020 | 37510 | PGC1581364_GROUP | PGC1581114 | 220.5703580 | 19.117988 | 0.475 |
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10021 | 37513 | PGC2081880 | PGC2081880 | 208.0358000 | 36.508248 | 0.447 |
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10022 | 37517 | 2MASXJ12355110+6431470 | 2MASXJ12355110+6431470 | 188.9630550 | 64.529724 | 0.555 |
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10023 | 37521 | 2MASXJ14562603+4749584 | 2MASXJ14562603+4749584 | 224.1085053 | 47.832910 | 0.668 |
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10024 | 37522 | 2MASXJ15182695+0439141 | 2MASXJ15182695+0439141 | 229.6123870 | 4.653826 | 0.725 |
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10025 | 37523 | PGC1126401 | PGC1126401 | 28.4271618 | -1.115040 | 0.667 |
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10026 | 37524 | PGC1369723 | PGC1369723 | 173.0457634 | 9.763816 | 0.609 |
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10027 | 37525 | SDSSJ221229.69+001752.0 | SDSSJ221229.69+001752.0 | 333.1237112 | 0.297770 | 0.452 |
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10028 | 37527 | PGC999654_GROUP | PGC999654 | 341.3919735 | -8.750732 | 1.431 |
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10029 | 37528 | 2MASXJ07465183+4533595 | 2MASXJ07465183+4533595 | 116.7156100 | 45.566671 | 0.535 |
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10030 | 37531 | SDSSJ085547.62+032830.6 | SDSSJ085547.62+032830.6 | 133.9484193 | 3.475170 | 0.526 |
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10031 | 37540 | PGC1392747 | PGC1392747 | 322.9333603 | 11.381216 | 0.677 |
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10032 | 37543 | PGC126859 | PGC126859 | 194.4087596 | 27.749038 | 0.475 |
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10033 | 37544 | UGC09198 | UGC09198 | 215.3397677 | 36.427928 | 1.593 |
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10034 | 37546 | PGC1257452 | PGC1257452 | 132.0586145 | 3.724947 | 0.743 |
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10035 | 37549 | PGC1466872_GROUP | PGC1466872 | 203.7857183 | 14.775100 | 0.596 |
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10036 | 37550 | PGC3134876 | PGC3134876 | 141.6071820 | 55.111414 | 0.496 |
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10037 | 37551 | PGC1576868 | PGC1576868 | 221.4665468 | 18.989425 | 0.435 |
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10038 | 37557 | PGC1655984 | PGC1655984 | 216.0568391 | 21.729383 | 1.028 |
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10039 | 37558 | PGC1094193 | PGC1094193 | 200.5717352 | -2.362294 | 0.909 |
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10040 | 37571 | PGC2504483 | PGC2504483 | 234.8983485 | 55.504388 | 0.845 |
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10041 | 37572 | PGC2388860 | PGC2388860 | 193.8316504 | 51.129414 | 0.410 |
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10042 | 37574 | PGC004519 | PGC004519 | 18.7964081 | 0.964892 | 0.584 |
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10043 | 37576 | PGC1573353 | PGC1573353 | 140.1174541 | 18.881208 | 0.570 |
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10044 | 37579 | SDSSJ113029.22+562106.3_GROUP | 2MASXJ11303036+5621412 | 172.6266125 | 56.361592 | 0.542 |
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10045 | 37585 | SDSSJ091128.65+073415.6 | SDSSJ091128.65+073415.6 | 137.8693530 | 7.571024 | 0.492 |
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10046 | 37588 | PGC2291438 | PGC2291438 | 162.7441291 | 47.045919 | 0.597 |
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10047 | 37589 | PGC1863228 | PGC1863228 | 249.9089111 | 29.340274 | 0.494 |
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10048 | 37590 | PGC2352700 | PGC2352700 | 229.1376101 | 49.765226 | 0.540 |
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10049 | 37591 | PGC1126181 | PGC1126181 | 5.2079474 | -1.125045 | 0.627 |
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10050 | 37596 | PGC1272914 | PGC1272914 | 349.7136733 | 4.762725 | 0.509 |