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) |
|
---|---|---|---|---|---|---|---|
![]() |
325701 | 1228073 | PGC1273438 | PGC1273438 | 353.5859283 | 4.797307 | 0.625 |
![]() |
325702 | 1228075 | PGC017773 | PGC017773 | 86.4911503 | -25.916454 | 0.570 |
![]() |
325703 | 1228079 | IC0116 | IC0116 | 21.7106583 | -4.982282 | 1.473 |
![]() |
325704 | 1228081 | PGC134890 | PGC134890 | 37.8110889 | -17.686660 | 0.917 |
![]() |
325705 | 1228082 | SDSSJ084029.31+005658.1 | SDSSJ084029.31+005658.1 | 130.1220425 | 0.949421 | 0.499 |
![]() |
325706 | 1228086 | UGC03837 | UGC03837 | 111.3904142 | 36.686151 | 1.325 |
![]() |
325707 | 1228089 | PGC1104767 | PGC1104767 | 351.5886808 | -1.984993 | 0.598 |
![]() |
325708 | 1228094 | PGC487047 | PGC487047 | 304.7690519 | -48.475707 | 0.430 |
![]() |
325709 | 1228102 | PGC1060685 | PGC1060685 | 171.8312234 | -4.259500 | 0.598 |
![]() |
325710 | 1228103 | PGC574663 | PGC574663 | 53.5804594 | -41.532806 | 0.820 |
![]() |
325711 | 1228106 | PGC1283490 | PGC1283490 | 342.2690030 | 5.440656 | 0.885 |
![]() |
325712 | 1228109 | PGC084272 | PGC084272 | 220.6357243 | -13.458126 | 0.721 |
![]() |
325713 | 1228111 | PGC1033642 | PGC1033642 | 170.5010124 | -6.371294 | 0.655 |
![]() |
325714 | 1228114 | PGC2134132 | PGC2134132 | 261.0853725 | 38.698093 | 0.805 |
![]() |
325715 | 1228115 | PGC767384 | PGC767384 | 58.0061705 | -26.476580 | 0.487 |
![]() |
325716 | 1228116 | UGC11834 | UGC11834 | 327.9327397 | 25.255576 | 1.343 |
![]() |
325717 | 1228119 | PGC510603 | PGC510603 | 67.0815606 | -46.793710 | 0.535 |
![]() |
325718 | 1228123 | PGC400253 | PGC400253 | 31.7581387 | -56.420496 | 0.476 |
![]() |
325719 | 1228126 | PGC108560 | PGC108560 | 14.1101070 | -40.982271 | 0.719 |
![]() |
325720 | 1228129 | PGC441605 | PGC441605 | 17.7602759 | -52.591897 | 0.647 |
![]() |
325721 | 1228134 | PGC091520 | PGC091520 | 244.6514312 | 1.158436 | 1.687 |
![]() |
325722 | 1228140 | PGC012488 | PGC012488 | 50.0758469 | -17.067891 | 0.976 |
![]() |
325723 | 1228147 | PGC365041 | PGC365041 | 23.8632041 | -60.232280 | 0.620 |
![]() |
325724 | 1228153 | PGC031800 | PGC031800 | 160.3025790 | 69.907442 | 0.925 |
![]() |
325725 | 1228154 | 2MASXJ15364598+6355220 | 2MASXJ15364598+6355220 | 234.1918123 | 63.922865 | 0.526 |
![]() |
325726 | 1228171 | PGC610570 | PGC610570 | 20.9760789 | -38.300914 | 0.557 |
![]() |
325727 | 1228182 | PGC2295250 | PGC2295250 | 268.0642968 | 47.266660 | 0.561 |
![]() |
325728 | 1228188 | PGC060313_GROUP | PGC060313 | 261.7910346 | 44.401667 | 0.956 |
![]() |
325729 | 1228191 | NGC7450 | NGC7450 | 345.1992228 | -12.918492 | 2.166 |
![]() |
325730 | 1228192 | ESO239-017 | ESO239-017 | 348.7991175 | -49.397741 | 1.721 |
![]() |
325731 | 1228194 | PGC1649812 | PGC1649812 | 16.9577549 | 21.430429 | 0.813 |
![]() |
325732 | 1228197 | PGC1601666 | PGC1601666 | 325.8847344 | 19.682364 | 0.783 |
![]() |
325733 | 1228198 | PGC2285378 | PGC2285378 | 273.2640379 | 46.682413 | 0.984 |
![]() |
325734 | 1228200 | PGC133738 | PGC133738 | 15.3979372 | -23.118826 | 0.563 |
![]() |
325735 | 1228201 | PGC014561 | PGC014561 | 62.2245316 | -55.459282 | 1.119 |
![]() |
325736 | 1228209 | PGC396672 | PGC396672 | 55.8037635 | -56.841539 | 0.401 |
![]() |
325737 | 1228211 | PGC039512_GROUP | PGC039508 | 184.5723323 | 13.258261 | 0.363 |
![]() |
325738 | 1228214 | PGC2774286 | PGC2774286 | 227.3427164 | 77.625351 | 0.527 |
![]() |
325739 | 1228216 | PGC178826 | PGC178826 | 90.0086482 | -52.681523 | 0.657 |
![]() |
325740 | 1228217 | PGC091686 | PGC091686 | 314.8696577 | -1.274494 | 1.988 |
![]() |
325741 | 1228225 | PGC3090586 | PGC3090586 | 41.9948865 | 15.945894 | 1.179 |
![]() |
325742 | 1228227 | PGC060634 | PGC060634 | 264.9056348 | 77.493505 | 0.686 |
![]() |
325743 | 1228234 | PGC949561 | PGC949561 | 136.1092627 | -12.658269 | 0.584 |
![]() |
325744 | 1228235 | PGC1529294 | PGC1529294 | 346.4290579 | 17.291575 | 0.914 |
![]() |
325745 | 1228237 | PGC026132_GROUP | PGC2242096 | 138.9997644 | 44.342906 | 0.449 |
![]() |
325746 | 1228241 | SDSSJ140331.64+553948.2 | SDSSJ140331.64+553948.2 | 210.8818771 | 55.663397 | 0.484 |
![]() |
325747 | 1228245 | PGC004503 | PGC004503 | 18.7395882 | 1.797837 | 0.988 |
![]() |
325748 | 1228246 | PGC411194 | PGC411194 | 330.2136960 | -55.252913 | 0.824 |
![]() |
325749 | 1228248 | PGC1543880 | PGC1543880 | 358.1063967 | 17.865639 | 0.477 |
![]() |
325750 | 1228253 | PGC379301 | PGC379301 | 341.6695740 | -58.429835 | 0.689 |