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) |
|
---|---|---|---|---|---|---|---|
![]() |
37001 | 139065 | PGC116582 | PGC116582 | 186.5854914 | -6.055240 | 0.638 |
![]() |
37002 | 139067 | PGC471986 | PGC471986 | 15.9742212 | -49.908644 | 0.528 |
![]() |
37003 | 139068 | PGC118236 | PGC118236 | 203.6534645 | -2.795380 | 0.471 |
![]() |
37004 | 139079 | PGC1582118 | PGC1582118 | 356.9130316 | 19.146985 | 0.640 |
![]() |
37005 | 139081 | PGC475447 | PGC475447 | 20.4384731 | -49.572267 | 0.419 |
![]() |
37006 | 139085 | PGC092076 | PGC092076 | 67.0026710 | -45.615016 | 1.125 |
![]() |
37007 | 139087 | PGC1892757 | PGC1892757 | 357.8612356 | 30.163352 | 1.127 |
![]() |
37008 | 139092 | NGC0322_GROUP | PGC095427 | 14.2881215 | -43.729798 | 0.515 |
![]() |
37009 | 139094 | PGC034703 | PGC034703 | 170.0720564 | -3.709723 | 0.755 |
![]() |
37010 | 139098 | PGC493186 | PGC493186 | 334.8859554 | -47.960102 | 0.688 |
![]() |
37011 | 139103 | PGC738075 | PGC738075 | 51.0017385 | -28.736656 | 0.636 |
![]() |
37012 | 139104 | PGC466089 | PGC466089 | 21.5120582 | -50.473355 | 0.858 |
![]() |
37013 | 139109 | PGC421284 | PGC421284 | 301.3577989 | -54.255822 | 0.720 |
![]() |
37014 | 139110 | PGC1252442 | PGC1252442 | 254.9930931 | 3.448350 | 0.938 |
![]() |
37015 | 139117 | PGC2106865 | PGC2106865 | 109.0955998 | 37.686049 | 0.814 |
![]() |
37016 | 139133 | 2MASXJ23301412+1345196 | 2MASXJ23301412+1345196 | 352.5589046 | 13.755413 | 0.331 |
![]() |
37017 | 139137 | PGC313184 | PGC313184 | 329.6510197 | -65.456544 | 0.824 |
![]() |
37018 | 139138 | PGC837743 | PGC837743 | 10.5167382 | -20.729661 | 0.708 |
![]() |
37019 | 139143 | PGC1310652 | PGC1310652 | 17.8911344 | 6.946533 | 0.557 |
![]() |
37020 | 139149 | PGC720912 | PGC720912 | 45.9681224 | -30.140430 | 0.480 |
![]() |
37021 | 139153 | PGC431158 | PGC431158 | 25.1116110 | -53.327598 | 0.732 |
![]() |
37022 | 139160 | PGC817934 | PGC817934 | 43.3949172 | -22.188985 | 0.762 |
![]() |
37023 | 139163 | PGC094091 | PGC094091 | 30.1238295 | -1.345684 | 0.811 |
![]() |
37024 | 139167 | PGC1019485 | PGC1019485 | 9.1629839 | -7.407900 | 1.236 |
![]() |
37025 | 139169 | PGC1391321 | PGC1391321 | 22.1868794 | 11.280856 | 1.304 |
![]() |
37026 | 139172 | PGC2233526 | PGC2233526 | 284.9064635 | 43.971567 | 0.788 |
![]() |
37027 | 139173 | PGC371668 | PGC371668 | 88.9556438 | -59.398434 | 1.056 |
![]() |
37028 | 139179 | NGC1505_GROUP | NGC1504 | 60.6237390 | -9.335398 | 0.986 |
![]() |
37029 | 139188 | PGC590297 | PGC590297 | 81.0806219 | -40.091310 | 0.499 |
![]() |
37030 | 139189 | PGC387270 | PGC387270 | 72.6626993 | -57.657790 | 0.476 |
![]() |
37031 | 139190 | PGC430369 | PGC430369 | 303.5279662 | -53.397621 | 0.877 |
![]() |
37032 | 139191 | PGC112526 | PGC112526 | 66.3332945 | -41.601950 | 0.518 |
![]() |
37033 | 139196 | PGC3098182 | PGC3098182 | 47.8777156 | -38.734119 | 0.832 |
![]() |
37034 | 139198 | PGC1143026 | PGC1143026 | 120.9628346 | -0.450027 | 0.736 |
![]() |
37035 | 139207 | PGC1241137 | PGC1241137 | 8.0179871 | 2.930806 | 0.764 |
![]() |
37036 | 139214 | PGC147929 | PGC147929 | 86.6307796 | -33.001554 | 1.034 |
![]() |
37037 | 139218 | PGC1199872 | PGC1199872 | 41.0856082 | 1.600511 | 0.587 |
![]() |
37038 | 139220 | SDSSJ094704.38+251048.9 | SDSSJ094704.38+251048.9 | 146.7681596 | 25.180334 | 0.532 |
![]() |
37039 | 139224 | 2MASXJ07345882+3157476 | 2MASXJ07345882+3157476 | 113.7452017 | 31.963207 | 0.475 |
![]() |
37040 | 139226 | PGC1284014 | PGC1284014 | 2.5504097 | 5.475213 | 1.021 |
![]() |
37041 | 139227 | PGC1039093 | PGC1039093 | 13.0626802 | -5.901989 | 0.480 |
![]() |
37042 | 139229 | PGC016463 | PGC016463 | 74.6870124 | -27.888237 | 0.708 |
![]() |
37043 | 139230 | PGC369214 | PGC369214 | 18.2629484 | -59.721843 | 0.543 |
![]() |
37044 | 139232 | PGC152945 | PGC152945 | 129.3175641 | -5.921369 | 1.149 |
![]() |
37045 | 139244 | PGC427200 | PGC427200 | 66.9443442 | -53.692059 | 0.453 |
![]() |
37046 | 139245 | IC3729 | IC3729 | 191.2213119 | 39.351182 | 0.552 |
![]() |
37047 | 139246 | PGC2768758 | PGC2768758 | 153.5808611 | 75.662331 | 0.515 |
![]() |
37048 | 139251 | PGC311753 | PGC311753 | 42.7027355 | -65.611003 | 0.641 |
![]() |
37049 | 139253 | PGC393902 | PGC393902 | 68.4723475 | -57.109244 | 0.886 |
![]() |
37050 | 139255 | UGC08511_GROUP | UGC08511 | 202.7191701 | 62.224460 | 1.452 |