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) |
|
---|---|---|---|---|---|---|---|
![]() |
10351 | 38675 | PGC2062250 | PGC2062250 | 219.8158572 | 35.289872 | 0.553 |
![]() |
10352 | 38685 | PGC2084602 | PGC2084602 | 163.8507023 | 36.658506 | 0.530 |
![]() |
10353 | 38686 | PGC1264713 | PGC1264713 | 163.2150367 | 4.185911 | 0.696 |
![]() |
10354 | 38688 | 2MASXJ14510739+2829052 | 2MASXJ14510739+2829052 | 222.7808347 | 28.484739 | 0.423 |
![]() |
10355 | 38692 | PGC1665121 | PGC1665121 | 207.7282970 | 22.183134 | 0.665 |
![]() |
10356 | 38695 | 2MASXJ13064557+1644012 | 2MASXJ13064557+1644012 | 196.6898954 | 16.733605 | 0.609 |
![]() |
10357 | 38697 | 2MASXJ15294865+0905329 | 2MASXJ15294865+0905329 | 232.4529156 | 9.092400 | 0.666 |
![]() |
10358 | 38699 | PGC2081992 | PGC2081992 | 207.1773276 | 36.514391 | 0.629 |
![]() |
10359 | 38702 | SDSSJ225925.00-003000.0 | SDSSJ225925.00-003000.0 | 344.8541572 | -0.499964 | 0.580 |
![]() |
10360 | 38703 | PGC2477289 | PGC2477289 | 150.0203002 | 54.693006 | 0.463 |
![]() |
10361 | 38704 | PGC2520981 | PGC2520981 | 207.6753676 | 55.973287 | 0.558 |
![]() |
10362 | 38706 | PGC023014 | PGC023014 | 123.1847668 | 22.907384 | 1.233 |
![]() |
10363 | 38712 | 2MASXJ13142013+3325598 | 2MASXJ13142013+3325598 | 198.5838054 | 33.433484 | 0.733 |
![]() |
10364 | 38714 | PGC988978 | PGC988978 | 19.8092234 | -9.596927 | 0.668 |
![]() |
10365 | 38716 | SDSSJ080157.16+255447.1 | SDSSJ080157.16+255447.1 | 120.4883661 | 25.913178 | 0.585 |
![]() |
10366 | 38717 | SDSSJ135003.99+561707.3 | SDSSJ135003.99+561707.3 | 207.5166931 | 56.285370 | 0.461 |
![]() |
10367 | 38727 | PGC3124156 | PGC3124156 | 180.5576826 | 3.441455 | 0.394 |
![]() |
10368 | 38728 | PGC2400679 | PGC2400679 | 199.0712110 | 51.817321 | 1.024 |
![]() |
10369 | 38729 | SDSSJ084405.20+411726.4 | SDSSJ084405.20+411726.4 | 131.0217074 | 41.290633 | 0.585 |
![]() |
10370 | 38736 | PGC2660111 | PGC2660111 | 149.5101974 | 63.721141 | 0.510 |
![]() |
10371 | 38739 | SDSSJ122424.89+172418.5_GROUP | SDSSJ122424.89+172418.5 | 186.1037038 | 17.405111 | 0.546 |
![]() |
10372 | 38741 | PGC2039234 | PGC2039234 | 142.4900761 | 33.811598 | 0.490 |
![]() |
10373 | 38743 | 2MASXJ11054205+6048236 | 2MASXJ11054205+6048236 | 166.4250150 | 60.806645 | 0.493 |
![]() |
10374 | 38746 | 2MASXJ15174412+0840578 | 2MASXJ15174412+0840578 | 229.4339331 | 8.682844 | 0.476 |
![]() |
10375 | 38754 | SDSSJ165300.34+420849.8 | SDSSJ165300.34+420849.8 | 253.2514421 | 42.147172 | 0.477 |
![]() |
10376 | 38758 | PGC1978617 | PGC1978617 | 180.9941736 | 32.067959 | 0.831 |
![]() |
10377 | 38760 | PGC1488663 | PGC1488663 | 356.7612423 | 15.595229 | 0.888 |
![]() |
10378 | 38761 | PGC1768932 | PGC1768932 | 173.2565535 | 26.249167 | 0.687 |
![]() |
10379 | 38772 | PGC1525316 | PGC1525316 | 199.7098354 | 17.129400 | 0.502 |
![]() |
10380 | 38776 | PGC087426 | PGC087426 | 140.6333293 | 36.222287 | 0.517 |
![]() |
10381 | 38778 | SDSSJ161734.59+391511.0 | SDSSJ161734.59+391511.0 | 244.3940649 | 39.253028 | 0.512 |
![]() |
10382 | 38781 | SDSSJ131406.75+084522.8 | SDSSJ131406.75+084522.8 | 198.5281550 | 8.756356 | 0.428 |
![]() |
10383 | 38782 | PGC037374 | PGC037374 | 178.7137493 | 2.959204 | 0.958 |
![]() |
10384 | 38784 | PGC1223528 | PGC1223528 | 229.4099168 | 2.333082 | 0.509 |
![]() |
10385 | 38786 | PGC1274067 | PGC1274067 | 227.6689593 | 4.838964 | 1.262 |
![]() |
10386 | 38789 | 2MASXJ12284655+2543546 | 2MASXJ12284655+2543546 | 187.1939688 | 25.731927 | 0.628 |
![]() |
10387 | 38790 | PGC160196 | PGC160196 | 222.7624703 | -0.527109 | 0.641 |
![]() |
10388 | 38793 | PGC2350112 | PGC2350112 | 134.7189730 | 49.678205 | 0.848 |
![]() |
10389 | 38800 | SDSSJ132858.29+074814.4 | SDSSJ132858.29+074814.4 | 202.2428712 | 7.803877 | 0.510 |
![]() |
10390 | 38801 | PGC1197404 | PGC1197404 | 182.5994141 | 1.520366 | 0.633 |
![]() |
10391 | 38803 | PGC2049297 | PGC2049297 | 214.4695988 | 34.443183 | 0.636 |
![]() |
10392 | 38805 | PGC3088103 | PGC3088103 | 128.9970981 | 39.717750 | 0.604 |
![]() |
10393 | 38819 | PGC1121357 | PGC1121357 | 223.8781148 | -1.326211 | 0.762 |
![]() |
10394 | 38820 | PGC039078 | PGC039078 | 183.5870633 | 32.449607 | 0.974 |
![]() |
10395 | 38823 | PGC1439161 | PGC1439161 | 190.9903135 | 13.741280 | 0.521 |
![]() |
10396 | 38824 | IC3079 | IC3079 | 184.0171819 | 11.534825 | 1.108 |
![]() |
10397 | 38829 | PGC1849318 | PGC1849318 | 113.0487163 | 28.895425 | 0.558 |
![]() |
10398 | 38832 | PGC1212132 | PGC1212132 | 168.5536454 | 1.980646 | 0.608 |
![]() |
10399 | 38853 | PGC1265579 | PGC1265579 | 230.6617126 | 4.245757 | 1.130 |
![]() |
10400 | 38858 | PGC1292050 | PGC1292050 | 240.2253730 | 5.958614 | 0.734 |