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) |
|
---|---|---|---|---|---|---|---|
![]() |
354651 | 1337782 | PGC006540 | PGC006540 | 26.7350206 | 32.109899 | 1.296 |
![]() |
354652 | 1337783 | PGC2251966 | PGC2251966 | 282.1855354 | 44.786992 | 0.798 |
![]() |
354653 | 1337785 | PGC143578 | PGC143578 | 8.3726465 | -2.332834 | 0.529 |
![]() |
354654 | 1337794 | PGC163563 | PGC163563 | 329.8769603 | -9.652418 | 0.644 |
![]() |
354655 | 1337795 | PGC369604 | PGC369604 | 11.5914826 | -59.676764 | 0.454 |
![]() |
354656 | 1337797 | PGC3080919 | PGC3080919 | 82.0673596 | -24.306713 | 0.533 |
![]() |
354657 | 1337799 | PGC688285 | PGC688285 | 54.6846063 | -32.655272 | 0.552 |
![]() |
354658 | 1337800 | PGC530671 | PGC530671 | 349.6756340 | -45.075162 | 0.641 |
![]() |
354659 | 1337808 | PGC724111 | PGC724111 | 154.8270126 | -29.876704 | 0.474 |
![]() |
354660 | 1337809 | PGC389165 | PGC389165 | 317.0923618 | -57.506157 | 0.458 |
![]() |
354661 | 1337813 | PGC881342 | PGC881342 | 41.2794303 | -17.554406 | 0.765 |
![]() |
354662 | 1337814 | PGC2777010 | PGC2777010 | 193.4002843 | 78.587792 | 1.832 |
![]() |
354663 | 1337815 | PGC919574 | PGC919574 | 8.9004848 | -14.816474 | 0.837 |
![]() |
354664 | 1337817 | PGC1656208 | PGC1656208 | 262.1452486 | 21.739301 | 0.682 |
![]() |
354665 | 1337819 | PGC905901 | PGC905901 | 45.7855062 | -15.831772 | 0.755 |
![]() |
354666 | 1337820 | PGC1161534 | PGC1161534 | 237.1744813 | 0.270439 | 1.196 |
![]() |
354667 | 1337822 | PGC736110 | PGC736110 | 36.1598894 | -28.892838 | 0.424 |
![]() |
354668 | 1337823 | PGC059324 | PGC059324 | 254.4567136 | 39.216859 | 1.065 |
![]() |
354669 | 1337829 | PGC518125 | PGC518125 | 37.2514576 | -46.174031 | 0.552 |
![]() |
354670 | 1337831 | PGC2688390 | PGC2688390 | 155.6030670 | 66.548337 | 0.588 |
![]() |
354671 | 1337834 | PGC493327 | PGC493327 | 30.3979114 | -47.950951 | 0.766 |
![]() |
354672 | 1337839 | PGC1115599 | PGC1115599 | 145.3222070 | -1.569212 | 0.728 |
![]() |
354673 | 1337842 | PGC1064130 | PGC1064130 | 8.8327751 | -4.009492 | 0.593 |
![]() |
354674 | 1337853 | PGC2659167 | PGC2659167 | 192.9274969 | 63.656835 | 0.512 |
![]() |
354675 | 1337856 | PGC2415117 | PGC2415117 | 128.1133842 | 52.443148 | 0.598 |
![]() |
354676 | 1337857 | PGC511073 | PGC511073 | 19.6249962 | -46.755751 | 0.749 |
![]() |
354677 | 1337858 | PGC001734 | PGC001734 | 7.0598548 | 7.129292 | 1.192 |
![]() |
354678 | 1337859 | PGC047714 | PGC047714 | 203.5638377 | 75.504746 | 0.561 |
![]() |
354679 | 1337861 | PGC636016 | PGC636016 | 45.1596311 | -36.501100 | 0.744 |
![]() |
354680 | 1337864 | PGC693415 | PGC693415 | 58.0328628 | -32.337669 | 0.544 |
![]() |
354681 | 1337868 | PGC2590225 | PGC2590225 | 265.9602790 | 59.418195 | 0.888 |
![]() |
354682 | 1337870 | PGC2407137 | PGC2407137 | 279.2921109 | 52.116904 | 0.868 |
![]() |
354683 | 1337876 | PGC636319 | PGC636319 | 0.1841519 | -36.475606 | 0.460 |
![]() |
354684 | 1337878 | 2MASXJ13151633+6258509 | 2MASXJ13151633+6258509 | 198.8181125 | 62.980633 | 0.512 |
![]() |
354685 | 1337880 | UGC05819_GROUP | UGC05819 | 160.4614101 | 38.716883 | 3.025 |
![]() |
354686 | 1337882 | PGC1227738 | PGC1227738 | 191.0622870 | 2.461916 | 0.887 |
![]() |
354687 | 1337886 | PGC977588_GROUP | PGC977833 | 33.7708254 | -10.468545 | 0.444 |
![]() |
354688 | 1337893 | PGC723428 | PGC723428 | 88.3871663 | -29.934196 | 0.781 |
![]() |
354689 | 1337895 | PGC942500 | PGC942500 | 49.4448122 | -13.127553 | 0.684 |
![]() |
354690 | 1337904 | PGC1852659 | PGC1852659 | 112.0714523 | 29.001810 | 0.418 |
![]() |
354691 | 1337908 | PGC1006440 | PGC1006440 | 197.6480399 | -8.227042 | 0.809 |
![]() |
354692 | 1337909 | PGC398632 | PGC398632 | 10.9274831 | -56.623677 | 0.368 |
![]() |
354693 | 1337916 | PGC782470 | PGC782470 | 54.8422576 | -25.118798 | 0.719 |
![]() |
354694 | 1337925 | PGC488393 | PGC488393 | 61.6826810 | -48.345365 | 0.355 |
![]() |
354695 | 1337929 | PGC553759 | PGC553759 | 328.2629014 | -43.061289 | 0.466 |
![]() |
354696 | 1337930 | PGC585199 | PGC585199 | 80.3968131 | -40.543660 | 0.503 |
![]() |
354697 | 1337931 | PGC2097275 | PGC2097275 | 189.2765415 | 37.292727 | 0.541 |
![]() |
354698 | 1337935 | PGC2493454 | PGC2493454 | 123.9720459 | 55.185315 | 0.846 |
![]() |
354699 | 1337936 | PGC132986 | PGC132986 | 42.0935516 | -27.315490 | 0.968 |
![]() |
354700 | 1337940 | PGC2181774 | PGC2181774 | 106.3533247 | 41.480866 | 0.474 |