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) |
|
---|---|---|---|---|---|---|---|
![]() |
344801 | 1299956 | PGC713316 | PGC713316 | 69.3622854 | -30.760034 | 0.599 |
![]() |
344802 | 1299959 | PGC978751 | PGC978751 | 325.8756642 | -10.392293 | 0.550 |
![]() |
344803 | 1299964 | PGC1036602 | PGC1036602 | 26.2328495 | -6.113661 | 0.436 |
![]() |
344804 | 1299970 | PGC145278 | PGC145278 | 46.9453049 | -4.389447 | 1.032 |
![]() |
344805 | 1299974 | PGC717634_GROUP | PGC717634 | 49.7191282 | -30.407421 | 0.682 |
![]() |
344806 | 1299983 | PGC978564 | PGC978564 | 316.9557949 | -10.408570 | 1.254 |
![]() |
344807 | 1299984 | PGC945666 | PGC945666 | 23.9190259 | -12.923441 | 0.527 |
![]() |
344808 | 1299987 | PGC3080397 | PGC3080397 | 40.1996527 | -27.545253 | 0.538 |
![]() |
344809 | 1299994 | UGC01105 | UGC01105 | 23.1665994 | 4.641256 | 1.095 |
![]() |
344810 | 1299996 | PGC068143_GROUP | PGC068143 | 332.2606292 | 17.838574 | 0.672 |
![]() |
344811 | 1300004 | PGC148663 | PGC148663 | 94.3788996 | -48.365858 | 0.604 |
![]() |
344812 | 1300016 | PGC2317174 | PGC2317174 | 103.5342607 | 48.424898 | 0.602 |
![]() |
344813 | 1300017 | IC4171 | IC4171 | 196.3280627 | 36.102786 | 1.367 |
![]() |
344814 | 1300018 | PGC119837 | PGC119837 | 220.2663144 | -6.031466 | 0.740 |
![]() |
344815 | 1300019 | PGC1026477 | PGC1026477 | 165.3431095 | -6.955828 | 0.600 |
![]() |
344816 | 1300021 | PGC095394_GROUP | PGC013258 | 53.7480823 | -55.210464 | 0.475 |
![]() |
344817 | 1300027 | PGC2452045 | PGC2452045 | 265.6792201 | 53.831042 | 0.540 |
![]() |
344818 | 1300029 | ESO243-022 | ESO243-022 | 16.0649997 | -42.854342 | 2.055 |
![]() |
344819 | 1300031 | PGC123980 | PGC123980 | 352.4867256 | -39.451645 | 0.644 |
![]() |
344820 | 1300038 | NGC0788 | NGC0788 | 30.2769281 | -6.815883 | 3.259 |
![]() |
344821 | 1300040 | PGC375385 | PGC375385 | 71.1874578 | -58.915428 | 0.600 |
![]() |
344822 | 1300041 | PGC366776 | PGC366776 | 63.1146420 | -60.017025 | 0.675 |
![]() |
344823 | 1300047 | PGC004471 | PGC004471 | 18.6060759 | -7.478234 | 1.212 |
![]() |
344824 | 1300049 | PGC1033356 | PGC1033356 | 63.4600386 | -6.394026 | 0.566 |
![]() |
344825 | 1300052 | PGC705321 | PGC705321 | 21.0533496 | -31.424741 | 0.616 |
![]() |
344826 | 1300053 | PGC588800 | PGC588800 | 26.2733360 | -40.224043 | 0.615 |
![]() |
344827 | 1300056 | PGC2657349 | PGC2657349 | 93.8868617 | 63.538308 | 0.681 |
![]() |
344828 | 1300058 | PGC830529 | PGC830529 | 85.0558607 | -21.262885 | 0.815 |
![]() |
344829 | 1300066 | PGC1418665 | PGC1418665 | 133.7124068 | 12.911003 | 0.532 |
![]() |
344830 | 1300070 | PGC117940 | PGC117940 | 201.8248806 | -6.755489 | 0.781 |
![]() |
344831 | 1300071 | IC4209 | IC4209 | 197.5936761 | -7.170708 | 1.828 |
![]() |
344832 | 1300075 | PGC174823 | PGC174823 | 31.9589013 | -30.911825 | 0.851 |
![]() |
344833 | 1300079 | PGC791754 | PGC791754 | 50.0558454 | -24.271926 | 0.696 |
![]() |
344834 | 1300082 | PGC1930995 | PGC1930995 | 271.0798719 | 31.085145 | 0.586 |
![]() |
344835 | 1300090 | PGC2590853 | PGC2590853 | 205.4618949 | 59.473500 | 0.529 |
![]() |
344836 | 1300097 | PGC954710 | PGC954710 | 351.4696545 | -12.308842 | 0.912 |
![]() |
344837 | 1300100 | PGC1091564 | PGC1091564 | 47.7712056 | -2.454284 | 0.738 |
![]() |
344838 | 1300102 | PGC1104732 | PGC1104732 | 343.9375976 | -1.985876 | 0.920 |
![]() |
344839 | 1300103 | PGC945046 | PGC945046 | 316.5929514 | -12.966017 | 0.691 |
![]() |
344840 | 1300106 | PGC2094177 | PGC2094177 | 271.9792905 | 37.159197 | 0.544 |
![]() |
344841 | 1300118 | PGC3098415 | PGC3098415 | 348.2214769 | 18.315113 | 0.730 |
![]() |
344842 | 1300119 | PGC1018638 | PGC1018638 | 31.9855597 | -7.458540 | 0.868 |
![]() |
344843 | 1300121 | PGC479346 | PGC479346 | 337.8976294 | -49.205711 | 0.970 |
![]() |
344844 | 1300125 | PGC1008308 | PGC1008308 | 210.9505705 | -8.100759 | 0.652 |
![]() |
344845 | 1300133 | PGC421587 | PGC421587 | 322.8311441 | -54.225066 | 0.608 |
![]() |
344846 | 1300134 | PGC134008 | PGC134008 | 51.1337803 | -24.165110 | 1.060 |
![]() |
344847 | 1300136 | ESO121-020 | ESO121-020 | 93.9790118 | -57.725713 | 1.336 |
![]() |
344848 | 1300142 | ESO285-046 | ESO285-046 | 310.6063025 | -44.341961 | 1.468 |
![]() |
344849 | 1300143 | PGC2602165 | PGC2602165 | 108.2883870 | 60.440363 | 0.639 |
![]() |
344850 | 1300147 | PGC1119234 | PGC1119234 | 44.7969023 | -1.412456 | 1.140 |