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) |
|
---|---|---|---|---|---|---|---|
![]() |
68351 | 257605 | PGC2382149 | PGC2382149 | 107.5503776 | 50.792384 | 0.484 |
![]() |
68352 | 257606 | PGC2732099 | PGC2732099 | 235.4719442 | 69.749218 | 0.787 |
![]() |
68353 | 257607 | PGC1339491 | PGC1339491 | 32.4627576 | 8.120537 | 0.982 |
![]() |
68354 | 257610 | PGC516564 | PGC516564 | 324.6478881 | -46.306874 | 0.499 |
![]() |
68355 | 257611 | PGC1018574 | PGC1018574 | 0.5102776 | -7.462827 | 0.609 |
![]() |
68356 | 257612 | PGC2404019 | PGC2404019 | 263.6866202 | 51.979479 | 0.711 |
![]() |
68357 | 257623 | PGC351634 | PGC351634 | 43.5132108 | -61.867493 | 0.611 |
![]() |
68358 | 257626 | PGC821118 | PGC821118 | 52.6372838 | -21.969126 | 0.484 |
![]() |
68359 | 257630 | PGC1339036 | PGC1339036 | 312.7495150 | 8.103413 | 0.534 |
![]() |
68360 | 257640 | PGC650176 | PGC650176 | 26.9249666 | -35.339729 | 0.472 |
![]() |
68361 | 257649 | PGC169993 | PGC169993 | 8.7769298 | -28.271997 | 1.008 |
![]() |
68362 | 257653 | PGC703163_GROUP | PGC703163 | 1.5583660 | -31.614479 | 0.876 |
![]() |
68363 | 257654 | PGC1008081 | PGC1008081 | 13.6009145 | -8.117459 | 0.789 |
![]() |
68364 | 257658 | PGC321304 | PGC321304 | 313.7275426 | -64.574536 | 0.597 |
![]() |
68365 | 257662 | PGC323641 | PGC323641 | 33.7831850 | -64.344530 | 1.407 |
![]() |
68366 | 257664 | PGC524481 | PGC524481 | 49.7804777 | -45.644769 | 0.490 |
![]() |
68367 | 257665 | PGC119507 | PGC119507 | 217.2454532 | -3.247922 | 0.497 |
![]() |
68368 | 257666 | PGC761796 | PGC761796 | 43.9615437 | -26.949935 | 0.585 |
![]() |
68369 | 257671 | PGC554799 | PGC554799 | 81.6651999 | -42.986137 | 0.786 |
![]() |
68370 | 257674 | UGC06023 | UGC06023 | 163.5871441 | 27.239636 | 2.445 |
![]() |
68371 | 257679 | PGC1050031 | PGC1050031 | 211.4760234 | -5.047271 | 0.523 |
![]() |
68372 | 257682 | PGC146820 | PGC146820 | 75.0999978 | -38.609189 | 0.843 |
![]() |
68373 | 257684 | PGC153044 | PGC153044 | 130.0739547 | -8.765517 | 0.639 |
![]() |
68374 | 257685 | PGC038629 | PGC038629 | 182.3589860 | 44.073262 | 0.613 |
![]() |
68375 | 257687 | UGC05454 | UGC05454 | 151.7958107 | 12.651242 | 0.989 |
![]() |
68376 | 257697 | ESO364-018 | ESO364-018 | 89.3021773 | -37.476802 | 2.376 |
![]() |
68377 | 257699 | PGC514836 | PGC514836 | 67.5862342 | -46.452817 | 0.605 |
![]() |
68378 | 257701 | PGC1897398 | PGC1897398 | 205.2213413 | 30.277274 | 0.678 |
![]() |
68379 | 257711 | SDSSJ161212.33+131411.9 | SDSSJ161212.33+131411.9 | 243.0514078 | 13.236627 | 0.588 |
![]() |
68380 | 257712 | PGC1920803 | PGC1920803 | 273.8061043 | 30.852826 | 0.912 |
![]() |
68381 | 257714 | PGC2677746 | PGC2677746 | 133.9486885 | 65.467016 | 0.589 |
![]() |
68382 | 257724 | PGC3080236 | PGC3080236 | 13.5150729 | -47.532297 | 0.714 |
![]() |
68383 | 257727 | PGC164429 | PGC164429 | 345.8381982 | -43.524152 | 0.967 |
![]() |
68384 | 257729 | PGC1064160 | PGC1064160 | 145.1404326 | -4.006968 | 0.590 |
![]() |
68385 | 257737 | PGC516861 | PGC516861 | 318.0717082 | -46.280994 | 0.466 |
![]() |
68386 | 257744 | PGC371256 | PGC371256 | 50.8515426 | -59.462794 | 0.565 |
![]() |
68387 | 257748 | PGC1806406 | PGC1806406 | 23.2928087 | 27.382880 | 0.571 |
![]() |
68388 | 257756 | PGC572672 | PGC572672 | 1.9986976 | -41.731131 | 0.571 |
![]() |
68389 | 257757 | PGC082472 | PGC082472 | 144.2528153 | -5.206871 | 0.906 |
![]() |
68390 | 257760 | SDSSJ120005.59+301954.8 | SDSSJ120005.59+301954.8 | 180.0231252 | 30.331948 | 0.820 |
![]() |
68391 | 257766 | PGC100590_GROUP | PGC3080659 | 68.9243446 | -28.495158 | 0.653 |
![]() |
68392 | 257768 | PGC560586 | PGC560586 | 341.4660854 | -42.634109 | 0.580 |
![]() |
68393 | 257772 | PGC131226_GROUP | PGC569239 | 49.6147269 | -42.024930 | 0.659 |
![]() |
68394 | 257775 | PGC1390545 | PGC1390545 | 257.1086843 | 11.225974 | 0.690 |
![]() |
68395 | 257777 | UGC10669 | UGC10669 | 255.1072502 | 70.290411 | 1.461 |
![]() |
68396 | 257783 | PGC662461 | PGC662461 | 49.8184792 | -34.428937 | 0.593 |
![]() |
68397 | 257785 | PGC793517 | PGC793517 | 31.8626978 | -24.107458 | 0.627 |
![]() |
68398 | 257791 | PGC070189_GROUP | PGC070189 | 344.8820180 | -58.445445 | 1.184 |
![]() |
68399 | 257801 | PGC028499 | PGC028499 | 148.3753065 | 76.894232 | 1.347 |
![]() |
68400 | 257808 | PGC595946 | PGC595946 | 49.1722660 | -39.629859 | 1.196 |