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) |
|
---|---|---|---|---|---|---|---|
![]() |
346351 | 1305875 | PGC1421195 | PGC1421195 | 185.7999113 | 13.026180 | 0.831 |
![]() |
346352 | 1305877 | PGC2278093 | PGC2278093 | 98.6592642 | 46.257927 | 0.766 |
![]() |
346353 | 1305885 | PGC005744 | PGC005744 | 23.1229537 | 4.601654 | 1.419 |
![]() |
346354 | 1305886 | NGC6505 | NGC6505 | 267.7810963 | 65.530770 | 2.664 |
![]() |
346355 | 1305887 | PGC092040 | PGC092040 | 55.3210837 | -39.277941 | 1.200 |
![]() |
346356 | 1305891 | PGC1191804 | PGC1191804 | 130.4781364 | 1.338114 | 0.592 |
![]() |
346357 | 1305903 | PGC932517 | PGC932517 | 221.7409557 | -13.840640 | 0.817 |
![]() |
346358 | 1305905 | PGC583742 | PGC583742 | 311.5664323 | -40.671122 | 0.532 |
![]() |
346359 | 1305909 | PGC539930 | PGC539930 | 313.6261773 | -44.188433 | 0.532 |
![]() |
346360 | 1305913 | PGC552561 | PGC552561 | 8.5061780 | -43.146844 | 0.717 |
![]() |
346361 | 1305914 | PGC030396 | PGC030396 | 155.6162957 | 81.641771 | 0.869 |
![]() |
346362 | 1305918 | PGC022095 | PGC022095 | 118.3711996 | 6.543913 | 1.023 |
![]() |
346363 | 1305922 | PGC599294 | PGC599294 | 337.0877656 | -39.332268 | 0.572 |
![]() |
346364 | 1305923 | PGC399374 | PGC399374 | 337.0345176 | -56.531447 | 0.433 |
![]() |
346365 | 1305924 | PGC2734243 | PGC2734243 | 159.7463626 | 70.133175 | 0.557 |
![]() |
346366 | 1305925 | PGC1357697_GROUP | PGC1357697 | 130.0438390 | 8.998102 | 1.073 |
![]() |
346367 | 1305927 | PGC2324736_GROUP | PGC2324736 | 107.4850837 | 48.749186 | 1.113 |
![]() |
346368 | 1305929 | PGC1029877 | PGC1029877 | 190.6497070 | -6.695604 | 0.554 |
![]() |
346369 | 1305936 | PGC473777 | PGC473777 | 319.9005174 | -49.735574 | 0.716 |
![]() |
346370 | 1305937 | PGC353036 | PGC353036 | 330.1491717 | -61.718376 | 0.515 |
![]() |
346371 | 1305940 | PGC665193_GROUP | PGC665086 | 68.6031469 | -34.241975 | 0.633 |
![]() |
346372 | 1305941 | PGC2031516 | PGC2031516 | 149.0698424 | 33.413361 | 0.568 |
![]() |
346373 | 1305948 | NGC7132 | NGC7132 | 326.8189826 | 10.241089 | 1.146 |
![]() |
346374 | 1305951 | PGC482124 | PGC482124 | 69.7377291 | -48.941537 | 0.521 |
![]() |
346375 | 1305953 | PGC512352 | PGC512352 | 64.1910504 | -46.656367 | 0.618 |
![]() |
346376 | 1305957 | PGC490293 | PGC490293 | 23.5537634 | -48.183610 | 0.546 |
![]() |
346377 | 1305960 | PGC129838 | PGC129838 | 322.8719249 | -51.662694 | 0.797 |
![]() |
346378 | 1305967 | PGC1051651_GROUP | PGC1051651 | 210.6759898 | -4.924741 | 1.383 |
![]() |
346379 | 1305970 | PGC2387415 | PGC2387415 | 286.7244123 | 51.047369 | 0.838 |
![]() |
346380 | 1305972 | PGC1305412 | PGC1305412 | 229.9720340 | 6.677962 | 0.630 |
![]() |
346381 | 1305975 | PGC034955 | PGC034955 | 170.7946480 | 2.650700 | 0.566 |
![]() |
346382 | 1305976 | PGC1668350 | PGC1668350 | 118.0658532 | 22.353811 | 1.084 |
![]() |
346383 | 1305978 | PGC549681 | PGC549681 | 316.7679538 | -43.364747 | 0.555 |
![]() |
346384 | 1305979 | PGC129837 | PGC129837 | 323.2191274 | -51.686454 | 0.818 |
![]() |
346385 | 1305992 | NGC7517 | NGC7517 | 348.3076419 | -2.100421 | 1.388 |
![]() |
346386 | 1305993 | PGC407591 | PGC407591 | 42.3650832 | -55.617316 | 0.364 |
![]() |
346387 | 1305994 | PGC2446523 | PGC2446523 | 266.3802465 | 53.632887 | 0.672 |
![]() |
346388 | 1305996 | PGC2131243 | PGC2131243 | 160.8802422 | 38.592475 | 0.702 |
![]() |
346389 | 1305997 | PGC545960 | PGC545960 | 307.5359201 | -43.678100 | 0.770 |
![]() |
346390 | 1305999 | NGC4684 | NGC4684 | 191.8229834 | -2.727378 | 7.265 |
![]() |
346391 | 1306001 | PGC788356 | PGC788356 | 47.2977771 | -24.588747 | 0.753 |
![]() |
346392 | 1306004 | PGC1485704 | PGC1485704 | 250.0624227 | 15.476303 | 0.507 |
![]() |
346393 | 1306008 | PGC3291514 | PGC3291514 | 181.3347002 | 1.468984 | 0.377 |
![]() |
346394 | 1306012 | PGC019406 | PGC019406 | 100.0975587 | 64.549327 | 0.886 |
![]() |
346395 | 1306015 | PGC692379 | PGC692379 | 47.3192940 | -32.403766 | 0.468 |
![]() |
346396 | 1306028 | PGC1067203 | PGC1067203 | 23.5383076 | -3.760169 | 0.864 |
![]() |
346397 | 1306032 | PGC945005 | PGC945005 | 219.6455169 | -12.968679 | 0.768 |
![]() |
346398 | 1306041 | PGC143647 | PGC143647 | 9.0388446 | -7.698456 | 1.242 |
![]() |
346399 | 1306044 | PGC110783 | PGC110783 | 42.6068811 | -44.162470 | 0.490 |
![]() |
346400 | 1306046 | PGC635627 | PGC635627 | 17.3948526 | -36.533535 | 0.649 |