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) |
|
---|---|---|---|---|---|---|---|
![]() |
335651 | 1266183 | PGC1464146 | PGC1464146 | 245.0795988 | 14.673366 | 1.029 |
![]() |
335652 | 1266188 | PGC026638 | PGC026638 | 141.0220994 | 14.172643 | 0.839 |
![]() |
335653 | 1266189 | PGC030397_GROUP | PGC1605532 | 155.6896984 | 19.788221 | 0.575 |
![]() |
335654 | 1266190 | PGC1709237 | PGC1709237 | 159.8977126 | 24.517861 | 0.672 |
![]() |
335655 | 1266191 | PGC091765 | PGC091765 | 344.6178691 | -10.558909 | 1.803 |
![]() |
335656 | 1266195 | PGC2569829_GROUP | 2MASXJ13152224+5740265 | 198.8426418 | 57.673975 | 0.631 |
![]() |
335657 | 1266198 | 2MASXJ13251861+5737337 | 2MASXJ13251861+5737337 | 201.3275462 | 57.626026 | 0.639 |
![]() |
335658 | 1266208 | PGC2462338 | PGC2462338 | 143.5121235 | 54.189071 | 0.687 |
![]() |
335659 | 1266209 | PGC1442823 | PGC1442823 | 209.2076786 | 13.871114 | 0.380 |
![]() |
335660 | 1266210 | PGC1788078 | PGC1788078 | 167.8646704 | 26.778602 | 0.619 |
![]() |
335661 | 1266215 | PGC2084015 | PGC2084015 | 154.0865299 | 36.627650 | 0.403 |
![]() |
335662 | 1266216 | PGC2561637 | PGC2561637 | 197.7845229 | 57.270514 | 0.436 |
![]() |
335663 | 1266217 | 2MASXJ10385232+0505563 | 2MASXJ10385232+0505563 | 159.7179144 | 5.098958 | 0.858 |
![]() |
335664 | 1266218 | 2MASXJ16384690+3347189 | 2MASXJ16384690+3347189 | 249.6955135 | 33.788421 | 0.558 |
![]() |
335665 | 1266222 | 2MASXJ15032641+2509201 | 2MASXJ15032641+2509201 | 225.8600998 | 25.155722 | 0.477 |
![]() |
335666 | 1266224 | PGC1417198 | PGC1417198 | 169.9199577 | 12.839601 | 0.770 |
![]() |
335667 | 1266231 | SDSSJ133223.57+054959.9 | SDSSJ133223.57+054959.9 | 203.0982604 | 5.833252 | 0.542 |
![]() |
335668 | 1266232 | SDSSJ094423.64+232050.1 | SDSSJ094423.64+232050.1 | 146.0985178 | 23.347259 | 0.439 |
![]() |
335669 | 1266234 | PGC1158710 | PGC1158710 | 170.9720201 | 0.165109 | 0.543 |
![]() |
335670 | 1266236 | PGC1746846 | PGC1746846 | 239.2144895 | 25.713005 | 0.797 |
![]() |
335671 | 1266237 | PGC3093289 | PGC3093289 | 18.6305326 | -9.820534 | 0.481 |
![]() |
335672 | 1266238 | PGC1948539 | PGC1948539 | 176.3829777 | 31.466876 | 0.759 |
![]() |
335673 | 1266242 | PGC2196942 | PGC2196942 | 145.4064282 | 42.340640 | 0.691 |
![]() |
335674 | 1266256 | PGC142864 | PGC142864 | 150.2578866 | 31.204748 | 0.525 |
![]() |
335675 | 1266258 | PGC1487584 | PGC1487584 | 155.5103110 | 15.549430 | 0.716 |
![]() |
335676 | 1266259 | SDSSJ153220.76+455340.0 | SDSSJ153220.76+455340.0 | 233.0865841 | 45.894242 | 0.453 |
![]() |
335677 | 1266260 | PGC2071690 | PGC2071690 | 250.9205262 | 35.897343 | 0.815 |
![]() |
335678 | 1266261 | PGC2459339 | PGC2459339 | 226.7656618 | 54.084892 | 0.398 |
![]() |
335679 | 1266263 | SDSSJ153205.86+122916.5 | SDSSJ153205.86+122916.5 | 233.0244453 | 12.487950 | 0.426 |
![]() |
335680 | 1266271 | PGC2292857 | PGC2292857 | 168.4126485 | 47.129053 | 0.494 |
![]() |
335681 | 1266272 | SDSSJ120658.88+554442.6 | SDSSJ120658.88+554442.6 | 181.7453594 | 55.745148 | 0.728 |
![]() |
335682 | 1266274 | PGC1832732 | PGC1832732 | 238.5988086 | 28.329651 | 0.711 |
![]() |
335683 | 1266278 | PGC1138568 | PGC1138568 | 159.3089803 | -0.630015 | 0.646 |
![]() |
335684 | 1266282 | PGC2287478 | PGC2287478 | 185.9333263 | 46.806209 | 0.433 |
![]() |
335685 | 1266285 | PGC1139923 | PGC1139923 | 23.2151028 | -0.577981 | 0.896 |
![]() |
335686 | 1266286 | PGC090920 | PGC090920 | 142.2866668 | 54.683588 | 1.512 |
![]() |
335687 | 1266288 | PGC030559 | PGC030559 | 156.2566662 | 47.841863 | 1.547 |
![]() |
335688 | 1266292 | 2MASXJ01192539+1428030 | 2MASXJ01192539+1428030 | 19.8559254 | 14.467453 | 0.596 |
![]() |
335689 | 1266305 | PGC1378864 | PGC1378864 | 187.1710429 | 10.394345 | 0.795 |
![]() |
335690 | 1266306 | 2MASXJ11520713+5028403 | 2MASXJ11520713+5028403 | 178.0296362 | 50.477939 | 0.615 |
![]() |
335691 | 1266307 | PGC2588038 | PGC2588038 | 231.4977040 | 59.231660 | 0.593 |
![]() |
335692 | 1266314 | PGC1392729 | PGC1392729 | 330.1243227 | 11.380176 | 0.766 |
![]() |
335693 | 1266315 | PGC2103236 | PGC2103236 | 243.0650686 | 37.539463 | 0.580 |
![]() |
335694 | 1266318 | SDSSJ105222.37+032200.5 | SDSSJ105222.37+032200.5 | 163.0932144 | 3.366804 | 0.579 |
![]() |
335695 | 1266322 | PGC1140324 | PGC1140324 | 189.2325913 | -0.561913 | 0.670 |
![]() |
335696 | 1266327 | PGC1760861 | PGC1760861 | 248.0423726 | 26.055196 | 0.715 |
![]() |
335697 | 1266328 | PGC038999 | PGC038999 | 183.3333029 | 50.984056 | 0.924 |
![]() |
335698 | 1266329 | PGC045843 | PGC045843 | 198.0357179 | 45.426834 | 1.120 |
![]() |
335699 | 1266334 | 2MASXJ13143691+0837478 | 2MASXJ13143691+0837478 | 198.6536743 | 8.630020 | 0.753 |
![]() |
335700 | 1266335 | PGC3089441 | PGC3089441 | 216.1967831 | 26.288199 | 0.777 |