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) |
|
---|---|---|---|---|---|---|---|
![]() |
49601 | 187597 | PGC1139756 | PGC1139756 | 200.2171904 | -0.584676 | 0.631 |
![]() |
49602 | 187601 | PGC1290394 | PGC1290394 | 120.8461099 | 5.861531 | 0.804 |
![]() |
49603 | 187603 | SDSSJ170841.94+214332.8 | SDSSJ170841.94+214332.8 | 257.1747736 | 21.725760 | 0.449 |
![]() |
49604 | 187607 | PGC1875392 | PGC1875392 | 171.6082810 | 29.710246 | 0.627 |
![]() |
49605 | 187612 | PGC053729 | PGC053729 | 225.8042213 | 49.851140 | 1.326 |
![]() |
49606 | 187616 | SDSSJ095037.71+381646.9 | SDSSJ095037.71+381646.9 | 147.6571004 | 38.279677 | 0.409 |
![]() |
49607 | 187619 | SDSSJ090410.93+571931.9 | SDSSJ090410.93+571931.9 | 136.0457054 | 57.325538 | 1.016 |
![]() |
49608 | 187628 | PGC2704507 | PGC2704507 | 176.4610635 | 67.704529 | 0.494 |
![]() |
49609 | 187634 | SDSSJ210343.77+105315.1 | SDSSJ210343.77+105315.1 | 315.9323792 | 10.887549 | 0.498 |
![]() |
49610 | 187642 | PGC1377632 | PGC1377632 | 226.4492141 | 10.308315 | 0.501 |
![]() |
49611 | 187649 | SDSSJ123737.36+095808.1 | SDSSJ123737.36+095808.1 | 189.4057350 | 9.968905 | 0.536 |
![]() |
49612 | 187650 | SDSSJ110234.84+450038.0 | SDSSJ110234.84+450038.0 | 165.6452045 | 45.010525 | 0.409 |
![]() |
49613 | 187654 | NGC5773 | NGC5773 | 223.1267460 | 29.807409 | 1.707 |
![]() |
49614 | 187655 | PGC1389447 | PGC1389447 | 200.5277922 | 11.146333 | 0.566 |
![]() |
49615 | 187658 | PGC974375 | PGC974375 | 357.0730712 | -10.738744 | 0.570 |
![]() |
49616 | 187661 | PGC1713303 | PGC1713303 | 210.7057986 | 24.673193 | 0.606 |
![]() |
49617 | 187665 | PGC1783554 | PGC1783554 | 206.5568516 | 26.641736 | 1.072 |
![]() |
49618 | 187667 | PGC1339013 | PGC1339013 | 12.1137266 | 8.102547 | 0.586 |
![]() |
49619 | 187674 | PGC094683 | PGC094683 | 208.2766621 | 5.149721 | 1.854 |
![]() |
49620 | 187680 | PGC039055 | PGC039055 | 183.5103719 | 53.754859 | 0.373 |
![]() |
49621 | 187682 | PGC058307 | PGC058307 | 247.2566102 | 40.534859 | 2.083 |
![]() |
49622 | 187688 | PGC1667922 | PGC1667922 | 186.2067100 | 22.330239 | 0.549 |
![]() |
49623 | 187697 | PGC2008099 | PGC2008099 | 144.2261409 | 32.685390 | 0.650 |
![]() |
49624 | 187699 | PGC1316202 | PGC1316202 | 181.7825621 | 7.203966 | 0.591 |
![]() |
49625 | 187702 | PGC1511089 | PGC1511089 | 150.5400225 | 16.534628 | 1.065 |
![]() |
49626 | 187707 | PGC1412992 | PGC1412992 | 208.4328053 | 12.623334 | 0.585 |
![]() |
49627 | 187716 | PGC1643776 | PGC1643776 | 14.4672716 | 21.145994 | 0.758 |
![]() |
49628 | 187718 | 2MASXJ12415886+2122315 | 2MASXJ12415886+2122315 | 190.4953307 | 21.375405 | 0.551 |
![]() |
49629 | 187724 | PGC2039435 | PGC2039435 | 250.8446053 | 33.823506 | 0.391 |
![]() |
49630 | 187732 | PGC1699690 | PGC1699690 | 171.0179755 | 24.096538 | 1.448 |
![]() |
49631 | 187735 | PGC1617201 | PGC1617201 | 241.1496734 | 20.124535 | 1.164 |
![]() |
49632 | 187738 | PGC1594414 | PGC1594414 | 179.6902070 | 19.494718 | 0.465 |
![]() |
49633 | 187743 | PGC029626 | PGC029626 | 152.6549919 | 5.150664 | 0.897 |
![]() |
49634 | 187745 | PGC1804273 | PGC1804273 | 196.4382072 | 27.315396 | 0.753 |
![]() |
49635 | 187746 | UGC04252 | UGC04252 | 122.4998175 | 40.103180 | 2.272 |
![]() |
49636 | 187751 | PGC1410044 | PGC1410044 | 339.3374290 | 12.466315 | 0.781 |
![]() |
49637 | 187754 | PGC2300717 | PGC2300717 | 228.4523656 | 47.580812 | 0.415 |
![]() |
49638 | 187755 | PGC2162618 | PGC2162618 | 109.8032187 | 40.226016 | 0.882 |
![]() |
49639 | 187756 | PGC1749187_GROUP | PGC1749187 | 210.6127445 | 25.769239 | 1.292 |
![]() |
49640 | 187757 | PGC1074301 | PGC1074301 | 178.3694476 | -3.230246 | 0.640 |
![]() |
49641 | 187760 | PGC3090213 | PGC3090213 | 178.0045318 | 18.342934 | 0.691 |
![]() |
49642 | 187761 | PGC025410 | PGC025410 | 135.7373068 | 16.057664 | 0.632 |
![]() |
49643 | 187762 | 2MASXJ09380641+3602231 | 2MASXJ09380641+3602231 | 144.5267483 | 36.039650 | 0.970 |
![]() |
49644 | 187763 | PGC1278165 | PGC1278165 | 179.2689830 | 5.103783 | 0.456 |
![]() |
49645 | 187764 | SDSSJ113833.24+040312.7 | SDSSJ113833.24+040312.7 | 174.6385433 | 4.053546 | 0.422 |
![]() |
49646 | 187768 | 2MASXJ21141453-0603058 | 2MASXJ21141453-0603058 | 318.5605416 | -6.051601 | 0.654 |
![]() |
49647 | 187771 | PGC060037 | PGC060037 | 259.6095238 | 55.429120 | 1.043 |
![]() |
49648 | 187777 | PGC1700967 | PGC1700967 | 223.7090823 | 24.156457 | 0.613 |
![]() |
49649 | 187778 | PGC1459145 | PGC1459145 | 205.0229983 | 14.476292 | 0.766 |
![]() |
49650 | 187779 | PGC050342_GROUP | PGC3116930 | 211.7110328 | 0.851782 | 0.324 |