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) |
|
---|---|---|---|---|---|---|---|
![]() |
324251 | 1222259 | PGC400785 | PGC400785 | 72.5089852 | -56.361343 | 0.365 |
![]() |
324252 | 1222263 | PGC095806 | PGC095806 | 302.9794661 | -56.930957 | 0.699 |
![]() |
324253 | 1222272 | PGC170267 | PGC170267 | 203.7476784 | -8.091582 | 1.696 |
![]() |
324254 | 1222274 | PGC725732 | PGC725732 | 8.9304835 | -29.737715 | 0.549 |
![]() |
324255 | 1222275 | NGC4636_GROUP | PGC3122013 | 190.7234244 | 2.717976 | 0.421 |
![]() |
324256 | 1222280 | PGC865379 | PGC865379 | 20.5486885 | -18.657048 | 0.585 |
![]() |
324257 | 1222286 | PGC481931 | PGC481931 | 94.6581998 | -48.959012 | 0.709 |
![]() |
324258 | 1222288 | ESO545-022 | ESO545-022 | 37.1347830 | -21.261839 | 0.750 |
![]() |
324259 | 1222294 | PGC399493 | PGC399493 | 325.7804036 | -56.514881 | 0.904 |
![]() |
324260 | 1222300 | PGC131920_GROUP | PGC633154 | 13.9806796 | -36.743205 | 0.577 |
![]() |
324261 | 1222301 | PGC335373 | PGC335373 | 302.7562250 | -63.143400 | 0.596 |
![]() |
324262 | 1222303 | PGC1192688 | PGC1192688 | 340.6653192 | 1.366425 | 0.915 |
![]() |
324263 | 1222306 | PGC1149455 | PGC1149455 | 68.5047392 | -0.196579 | 0.566 |
![]() |
324264 | 1222308 | PGC1002412 | PGC1002412 | 186.6230630 | -8.541529 | 0.673 |
![]() |
324265 | 1222316 | PGC097543_GROUP | PGC3096545 | 260.8466543 | 36.502842 | 0.774 |
![]() |
324266 | 1222323 | PGC792749 | PGC792749 | 55.8598702 | -24.177895 | 0.711 |
![]() |
324267 | 1222324 | PGC884382 | PGC884382 | 72.7689924 | -17.372807 | 0.453 |
![]() |
324268 | 1222325 | UGC12158 | UGC12158 | 340.5438717 | 19.996904 | 1.711 |
![]() |
324269 | 1222339 | PGC414169 | PGC414169 | 299.0006426 | -54.958174 | 0.582 |
![]() |
324270 | 1222342 | PGC494916 | PGC494916 | 350.7468800 | -47.842103 | 0.672 |
![]() |
324271 | 1222343 | NGC4486_GROUP | PGC041342 | 187.6778747 | 12.359723 | 1.079 |
![]() |
324272 | 1222345 | PGC860748 | PGC860748 | 76.2032411 | -19.026334 | 0.595 |
![]() |
324273 | 1222348 | PGC153314 | PGC153314 | 134.3802269 | -5.067604 | 0.723 |
![]() |
324274 | 1222349 | PGC177918 | PGC177918 | 72.7005455 | -33.159374 | 0.897 |
![]() |
324275 | 1222358 | PGC1912992 | PGC1912992 | 33.3568243 | 30.669679 | 0.606 |
![]() |
324276 | 1222366 | PGC797984 | PGC797984 | 78.5812698 | -23.707537 | 0.611 |
![]() |
324277 | 1222367 | PGC097549 | PGC097549 | 268.5782254 | 18.948501 | 1.027 |
![]() |
324278 | 1222368 | PGC3301332 | PGC3301332 | 204.9241605 | -0.166303 | 0.502 |
![]() |
324279 | 1222370 | PGC068747 | PGC068747 | 335.9375526 | 11.835835 | 1.197 |
![]() |
324280 | 1222371 | PGC519878 | PGC519878 | 353.9004755 | -46.026715 | 0.482 |
![]() |
324281 | 1222375 | PGC085510 | PGC085510 | 354.0774180 | 21.067377 | 0.639 |
![]() |
324282 | 1222376 | PGC1150506 | PGC1150506 | 51.3271809 | -0.156427 | 0.904 |
![]() |
324283 | 1222385 | UGC10142 | UGC10142 | 239.8866281 | 70.333113 | 1.875 |
![]() |
324284 | 1222397 | PGC456206 | PGC456206 | 54.8175480 | -51.452506 | 0.413 |
![]() |
324285 | 1222399 | PGC430839 | PGC430839 | 4.9032327 | -53.351550 | 0.590 |
![]() |
324286 | 1222402 | PGC090471 | PGC090471 | 5.2178930 | 26.981661 | 1.679 |
![]() |
324287 | 1222403 | PGC016553 | PGC016553 | 75.2569499 | -8.957276 | 2.111 |
![]() |
324288 | 1222408 | PGC425838 | PGC425838 | 325.6915302 | -53.817805 | 0.528 |
![]() |
324289 | 1222409 | PGC746716 | PGC746716 | 60.0256453 | -28.030077 | 0.746 |
![]() |
324290 | 1222413 | PGC1135820 | PGC1135820 | 149.9171814 | -0.743494 | 0.497 |
![]() |
324291 | 1222415 | ESO203-012 | ESO203-012 | 74.3586303 | -51.380276 | 1.862 |
![]() |
324292 | 1222419 | PGC427964 | PGC427964 | 99.1995786 | -53.623816 | 0.794 |
![]() |
324293 | 1222429 | PGC695262 | PGC695262 | 60.7833468 | -32.215680 | 0.500 |
![]() |
324294 | 1222430 | PGC085416 | PGC085416 | 349.4840952 | -58.954791 | 1.501 |
![]() |
324295 | 1222432 | PGC2049399_GROUP | PGC2049425 | 214.5832091 | 34.451713 | 0.636 |
![]() |
324296 | 1222434 | PGC144838 | PGC144838 | 37.6386162 | -46.723138 | 0.670 |
![]() |
324297 | 1222437 | UGC03406 | UGC03406 | 92.6827600 | 67.252148 | 1.895 |
![]() |
324298 | 1222447 | PGC496461 | PGC496461 | 42.7067618 | -47.744111 | 0.537 |
![]() |
324299 | 1222448 | PGC2670745 | PGC2670745 | 259.3607854 | 64.700207 | 1.431 |
![]() |
324300 | 1222453 | PGC875131 | PGC875131 | 60.2160554 | -17.936268 | 0.856 |