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) |
|
---|---|---|---|---|---|---|---|
![]() |
370201 | 1395825 | PGC1819725 | PGC1819725 | 18.5007824 | 27.852007 | 0.756 |
![]() |
370202 | 1395829 | PGC896290 | PGC896290 | 63.1492339 | -16.582778 | 0.642 |
![]() |
370203 | 1395841 | PGC175937 | PGC175937 | 47.2288871 | -30.590974 | 0.670 |
![]() |
370204 | 1395846 | PGC537892 | PGC537892 | 72.5783812 | -44.384852 | 0.665 |
![]() |
370205 | 1395847 | PGC1428964_GROUP | PGC1428752 | 253.9309309 | 13.348563 | 0.509 |
![]() |
370206 | 1395855 | PGC1285340 | PGC1285340 | 4.8199485 | 5.556348 | 0.704 |
![]() |
370207 | 1395864 | PGC469819 | PGC469819 | 72.7522407 | -50.108960 | 0.635 |
![]() |
370208 | 1395870 | PGC845241 | PGC845241 | 77.8737780 | -20.179819 | 0.714 |
![]() |
370209 | 1395878 | 2MASXJ09410428+4008330_GROUP | 2MASXJ09410428+4008330 | 145.2678209 | 40.142549 | 0.709 |
![]() |
370210 | 1395882 | PGC1247244 | PGC1247244 | 46.5547989 | 3.199137 | 0.676 |
![]() |
370211 | 1395895 | PGC1058319 | PGC1058319 | 11.8507879 | -4.428387 | 0.671 |
![]() |
370212 | 1395899 | UGC01905 | UGC01905 | 36.5800403 | -1.551661 | 0.985 |
![]() |
370213 | 1395900 | PGC1274665 | PGC1274665 | 39.9880354 | 4.878336 | 0.946 |
![]() |
370214 | 1395903 | PGC343995 | PGC343995 | 84.0755353 | -62.485835 | 0.736 |
![]() |
370215 | 1395904 | PGC021697 | PGC021697 | 116.2025472 | 58.979488 | 1.345 |
![]() |
370216 | 1395906 | PGC577932 | PGC577932 | 6.4203826 | -41.212040 | 0.568 |
![]() |
370217 | 1395914 | PGC2769692 | PGC2769692 | 136.3291286 | 75.925875 | 0.961 |
![]() |
370218 | 1395929 | PGC1767417 | PGC1767417 | 7.0627357 | 26.212365 | 0.489 |
![]() |
370219 | 1395930 | SDSSJ154012.89+472306.5 | SDSSJ154012.89+472306.5 | 235.0537376 | 47.385142 | 0.374 |
![]() |
370220 | 1395934 | PGC541047 | PGC541047 | 72.4264942 | -44.085799 | 0.485 |
![]() |
370221 | 1395936 | PGC1062341 | PGC1062341 | 54.4190924 | -4.137451 | 0.392 |
![]() |
370222 | 1395942 | PGC474217 | PGC474217 | 1.1612314 | -49.690847 | 0.665 |
![]() |
370223 | 1395946 | PGC618689 | PGC618689 | 81.3969974 | -37.721949 | 0.739 |
![]() |
370224 | 1395952 | PGC516838_GROUP | PGC516906 | 342.6945429 | -46.276678 | 0.585 |
![]() |
370225 | 1395953 | 2MASXJ17215170+3809425 | 2MASXJ17215170+3809425 | 260.4654306 | 38.161768 | 1.009 |
![]() |
370226 | 1395954 | PGC524522 | PGC524522 | 23.1677667 | -45.641390 | 0.489 |
![]() |
370227 | 1395958 | PGC044169 | PGC044169 | 194.1834101 | 30.719250 | 1.174 |
![]() |
370228 | 1395962 | PGC1206541 | PGC1206541 | 38.9115244 | 1.809539 | 0.680 |
![]() |
370229 | 1395969 | PGC1708190 | PGC1708190 | 241.3773640 | 24.477025 | 1.006 |
![]() |
370230 | 1395970 | PGC467241 | PGC467241 | 351.9201894 | -50.363445 | 0.509 |
![]() |
370231 | 1395973 | PGC552763 | PGC552763 | 69.0769493 | -43.132382 | 0.452 |
![]() |
370232 | 1395979 | PGC2553518 | PGC2553518 | 285.8827820 | 56.977857 | 0.805 |
![]() |
370233 | 1395980 | PGC1066382 | PGC1066382 | 226.4294500 | -3.825690 | 0.505 |
![]() |
370234 | 1395986 | PGC146384 | PGC146384 | 68.4397362 | -10.535934 | 0.693 |
![]() |
370235 | 1395987 | ESO436-023 | ESO436-023 | 156.9113729 | -29.798566 | 0.927 |
![]() |
370236 | 1395989 | PGC1749941 | PGC1749941 | 355.8603559 | 25.789833 | 0.725 |
![]() |
370237 | 1395991 | PGC513474 | PGC513474 | 13.6732170 | -46.566934 | 0.646 |
![]() |
370238 | 1395995 | PGC042549 | PGC042549 | 190.3165623 | -5.009096 | 1.958 |
![]() |
370239 | 1396005 | PGC2505230 | PGC2505230 | 96.1000198 | 55.525515 | 0.606 |
![]() |
370240 | 1396009 | PGC742040 | PGC742040 | 64.2260996 | -28.408068 | 0.572 |
![]() |
370241 | 1396011 | PGC847005 | PGC847005 | 32.9689585 | -20.044921 | 0.618 |
![]() |
370242 | 1396016 | PGC147862 | PGC147862 | 86.2943067 | -47.949764 | 0.890 |
![]() |
370243 | 1396019 | PGC503380 | PGC503380 | 352.0060009 | -47.313222 | 0.962 |
![]() |
370244 | 1396020 | PGC1830904 | PGC1830904 | 27.4803967 | 28.265344 | 0.871 |
![]() |
370245 | 1396027 | PGC122215 | PGC122215 | 327.2107925 | -44.459112 | 0.745 |
![]() |
370246 | 1396031 | ESO237-051_GROUP | ESO237-051 | 334.3157276 | -48.300424 | 2.509 |
![]() |
370247 | 1396033 | PGC132826 | PGC132826 | 20.1506569 | -29.010505 | 1.057 |
![]() |
370248 | 1396036 | PGC1425495 | PGC1425495 | 113.8775529 | 13.211963 | 0.517 |
![]() |
370249 | 1396038 | PGC020528 | PGC020528 | 108.9603346 | 72.847685 | 0.604 |
![]() |
370250 | 1396039 | PGC2784549 | PGC2784549 | 149.0714436 | 81.115444 | 0.645 |