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) |
|
---|---|---|---|---|---|---|---|
![]() |
32951 | 124203 | PGC1928584 | PGC1928584 | 184.8566200 | 31.031904 | 0.669 |
![]() |
32952 | 124216 | PGC1833031 | PGC1833031 | 169.2390122 | 28.339861 | 0.718 |
![]() |
32953 | 124217 | SDSSJ083031.54+291521.8 | SDSSJ083031.54+291521.8 | 127.6314569 | 29.256044 | 0.553 |
![]() |
32954 | 124221 | PGC1295495 | PGC1295495 | 224.7959703 | 6.155208 | 0.698 |
![]() |
32955 | 124222 | PGC1429294 | PGC1429294 | 156.0671069 | 13.370150 | 0.633 |
![]() |
32956 | 124225 | PGC1345657 | PGC1345657 | 348.6137774 | 8.378905 | 0.656 |
![]() |
32957 | 124226 | 2MASXJ16223905+4709383 | 2MASXJ16223905+4709383 | 245.6626542 | 47.160748 | 0.775 |
![]() |
32958 | 124228 | NGC0234 | NGC0234 | 10.8850666 | 14.342571 | 2.372 |
![]() |
32959 | 124237 | PGC1786421 | PGC1786421 | 214.6664342 | 26.725519 | 0.534 |
![]() |
32960 | 124240 | PGC2480479 | PGC2480479 | 190.1820268 | 54.791796 | 0.590 |
![]() |
32961 | 124243 | 2MASXJ12431286+6319164 | 2MASXJ12431286+6319164 | 190.8037757 | 63.321215 | 0.585 |
![]() |
32962 | 124248 | PGC2249838 | PGC2249838 | 216.1309611 | 44.689696 | 0.608 |
![]() |
32963 | 124250 | PGC2394336 | PGC2394336 | 199.6055535 | 51.452309 | 0.423 |
![]() |
32964 | 124255 | PGC084701 | PGC084701 | 240.7069068 | 18.445540 | 0.818 |
![]() |
32965 | 124258 | 2MASXJ08405853+3459372 | 2MASXJ08405853+3459372 | 130.2440359 | 34.993718 | 0.529 |
![]() |
32966 | 124260 | SDSSJ094841.67+122602.9 | SDSSJ094841.67+122602.9 | 147.1736309 | 12.434129 | 0.602 |
![]() |
32967 | 124264 | PGC1313883 | PGC1313883 | 5.3872703 | 7.101411 | 0.565 |
![]() |
32968 | 124265 | 2MASXJ12262639+5255253 | 2MASXJ12262639+5255253 | 186.6098465 | 52.923762 | 0.480 |
![]() |
32969 | 124268 | SDSSJ152431.42+274036.5 | SDSSJ152431.42+274036.5 | 231.1309291 | 27.676733 | 0.429 |
![]() |
32970 | 124269 | SDSSJ141632.90+254907.1 | SDSSJ141632.90+254907.1 | 214.1370750 | 25.818659 | 0.415 |
![]() |
32971 | 124270 | PGC032066 | PGC032066 | 161.1877163 | 35.139870 | 0.885 |
![]() |
32972 | 124272 | 2MASXJ13000283+1933501 | 2MASXJ13000283+1933501 | 195.0119559 | 19.563786 | 0.531 |
![]() |
32973 | 124273 | PGC1307525 | PGC1307525 | 177.8072998 | 6.789578 | 0.678 |
![]() |
32974 | 124275 | PGC1315255 | PGC1315255 | 218.4792198 | 7.164183 | 0.823 |
![]() |
32975 | 124276 | PGC1934665 | PGC1934665 | 202.6569149 | 31.166635 | 0.648 |
![]() |
32976 | 124281 | PGC2478721 | PGC2478721 | 231.6263530 | 54.737699 | 0.346 |
![]() |
32977 | 124286 | PGC214074 | PGC214074 | 197.0268904 | 18.385342 | 0.411 |
![]() |
32978 | 124290 | PGC029433 | PGC029433 | 151.8361082 | 4.079262 | 0.962 |
![]() |
32979 | 124291 | SDSSJ124140.07+183541.0 | SDSSJ124140.07+183541.0 | 190.4169817 | 18.594712 | 0.440 |
![]() |
32980 | 124293 | 2MASXJ11525022+5722490 | 2MASXJ11525022+5722490 | 178.2091773 | 57.380192 | 0.533 |
![]() |
32981 | 124295 | PGC026174 | PGC026174 | 139.1809016 | 53.516265 | 0.889 |
![]() |
32982 | 124297 | PGC3137908 | PGC3137908 | 207.9739785 | 62.417834 | 0.732 |
![]() |
32983 | 124300 | PGC2145470 | PGC2145470 | 122.1538259 | 39.209675 | 1.151 |
![]() |
32984 | 124303 | PGC1597797 | PGC1597797 | 119.8913491 | 19.581267 | 0.826 |
![]() |
32985 | 124305 | PGC1457335 | PGC1457335 | 167.3822812 | 14.408297 | 1.090 |
![]() |
32986 | 124326 | PGC1951469 | PGC1951469 | 167.8343972 | 31.526363 | 0.485 |
![]() |
32987 | 124327 | PGC1471617 | PGC1471617 | 221.5305918 | 14.962376 | 0.427 |
![]() |
32988 | 124328 | PGC1690158 | PGC1690158 | 145.5102551 | 23.596694 | 0.745 |
![]() |
32989 | 124334 | PGC3124495 | PGC3124495 | 232.5243301 | 3.556906 | 0.639 |
![]() |
32990 | 124341 | PGC032410 | PGC032410 | 162.4215198 | 0.363100 | 1.585 |
![]() |
32991 | 124345 | PGC079725 | PGC079725 | 121.4928380 | 36.240763 | 0.433 |
![]() |
32992 | 124348 | PGC2071962 | PGC2071962 | 159.5627847 | 35.914329 | 0.768 |
![]() |
32993 | 124351 | PGC2546674 | PGC2546674 | 261.4360869 | 56.753427 | 0.758 |
![]() |
32994 | 124354 | PGC1116339 | PGC1116339 | 217.0962636 | -1.536647 | 0.482 |
![]() |
32995 | 124355 | PGC2067289_GROUP | PGC2067289 | 191.9879301 | 35.615880 | 0.808 |
![]() |
32996 | 124357 | PGC026286 | PGC026286 | 139.5779306 | 20.253719 | 1.189 |
![]() |
32997 | 124361 | UGC10935 | UGC10935 | 264.6802472 | 57.239185 | 1.766 |
![]() |
32998 | 124362 | PGC2469884 | PGC2469884 | 128.7254134 | 54.445699 | 0.476 |
![]() |
32999 | 124367 | SDSSJ150554.28+072550.1 | SDSSJ150554.28+072550.1 | 226.4761611 | 7.430530 | 0.636 |
![]() |
33000 | 124373 | SDSSJ013800.31+145858.0 | SDSSJ013800.31+145858.0 | 24.5021959 | 14.982498 | 0.695 |