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) |
|
---|---|---|---|---|---|---|---|
![]() |
35601 | 133803 | PGC187890 | PGC187890 | 316.3813434 | -45.095080 | 0.994 |
![]() |
35602 | 133804 | PGC411746 | PGC411746 | 36.0001942 | -55.196456 | 0.716 |
![]() |
35603 | 133807 | PGC088678_GROUP | PGC088677 | 194.8403798 | -4.202503 | 1.033 |
![]() |
35604 | 133809 | PGC372192 | PGC372192 | 22.9811466 | -59.331977 | 0.667 |
![]() |
35605 | 133811 | PGC516148 | PGC516148 | 51.0058140 | -46.344498 | 0.630 |
![]() |
35606 | 133814 | PGC100448 | PGC100448 | 9.4158446 | -30.798583 | 1.211 |
![]() |
35607 | 133817 | PGC1770583 | PGC1770583 | 326.3458972 | 26.291556 | 0.631 |
![]() |
35608 | 133818 | PGC2075091 | PGC2075091 | 255.1389379 | 36.106699 | 0.412 |
![]() |
35609 | 133820 | 2MASXJ16324109+1253465 | 2MASXJ16324109+1253465 | 248.1710864 | 12.896348 | 0.981 |
![]() |
35610 | 133822 | PGC062734 | PGC062734 | 286.0672652 | 51.156264 | 1.159 |
![]() |
35611 | 133829 | PGC2789080 | PGC2789080 | 135.0537625 | 84.524826 | 0.461 |
![]() |
35612 | 133832 | PGC1280613 | PGC1280613 | 244.2899482 | 5.259947 | 0.485 |
![]() |
35613 | 133834 | PGC1051249 | PGC1051249 | 329.3851581 | -4.954550 | 0.680 |
![]() |
35614 | 133837 | PGC075429 | PGC075429 | 86.7671352 | -25.771127 | 0.541 |
![]() |
35615 | 133839 | PGC2717249 | PGC2717249 | 290.7400228 | 68.388566 | 0.683 |
![]() |
35616 | 133840 | PGC769948 | PGC769948 | 48.2599449 | -26.242671 | 0.241 |
![]() |
35617 | 133842 | PGC845109 | PGC845109 | 154.0885325 | -20.189478 | 1.578 |
![]() |
35618 | 133843 | PGC153493 | PGC153493 | 137.4956999 | -5.513169 | 0.676 |
![]() |
35619 | 133846 | PGC395915 | PGC395915 | 41.9373945 | -56.917595 | 0.442 |
![]() |
35620 | 133851 | PGC114130 | PGC114130 | 163.8320567 | -5.910350 | 0.975 |
![]() |
35621 | 133852 | PGC950066 | PGC950066 | 339.1648410 | -12.626656 | 0.381 |
![]() |
35622 | 133854 | PGC936001 | PGC936001 | 328.2880060 | -13.582538 | 0.443 |
![]() |
35623 | 133855 | PGC2677374 | PGC2677374 | 267.5316728 | 65.421929 | 0.383 |
![]() |
35624 | 133856 | PGC1025385 | PGC1025385 | 11.5694530 | -7.032728 | 1.606 |
![]() |
35625 | 133858 | PGC1405124 | PGC1405124 | 20.1187693 | 12.181009 | 1.041 |
![]() |
35626 | 133867 | PGC109602_GROUP | PGC109602 | 25.4748812 | -42.058627 | 1.012 |
![]() |
35627 | 133876 | PGC2750674 | PGC2750674 | 114.4885348 | 72.631297 | 0.636 |
![]() |
35628 | 133879 | PGC1063325 | PGC1063325 | 314.1146569 | -4.066530 | 1.116 |
![]() |
35629 | 133881 | ESO193-034 | ESO193-034 | 2.8550554 | -48.733561 | 2.702 |
![]() |
35630 | 133887 | PGC445020 | PGC445020 | 45.7018601 | -52.365049 | 0.731 |
![]() |
35631 | 133888 | PGC1154879 | PGC1154879 | 175.8548645 | 0.013921 | 0.642 |
![]() |
35632 | 133892 | SDSSJ125656.74+330801.3 | SDSSJ125656.74+330801.3 | 194.2365353 | 33.133747 | 0.298 |
![]() |
35633 | 133894 | PGC389656 | PGC389656 | 98.4728461 | -57.466297 | 0.537 |
![]() |
35634 | 133895 | PGC070100 | PGC070100 | 344.3679394 | 26.107299 | 1.141 |
![]() |
35635 | 133897 | SDSSJ101044.25+071723.7 | SDSSJ101044.25+071723.7 | 152.6843970 | 7.289933 | 0.450 |
![]() |
35636 | 133905 | PGC1815965 | PGC1815965 | 27.3343985 | 27.712265 | 0.908 |
![]() |
35637 | 133913 | PGC2656059 | PGC2656059 | 249.7360012 | 63.459529 | 0.585 |
![]() |
35638 | 133914 | PGC372383 | PGC372383 | 38.4248223 | -59.310906 | 0.711 |
![]() |
35639 | 133919 | PGC128819 | PGC128819 | 66.6190742 | -54.587413 | 1.068 |
![]() |
35640 | 133920 | 2MASXJ11010755+0617207 | 2MASXJ11010755+0617207 | 165.2814975 | 6.289030 | 0.413 |
![]() |
35641 | 133924 | PGC1122648 | PGC1122648 | 154.1543988 | -1.273573 | 0.510 |
![]() |
35642 | 133925 | PGC129686 | PGC129686 | 315.5521862 | -47.313152 | 1.238 |
![]() |
35643 | 133936 | PGC874831 | PGC874831 | 28.8806395 | -17.957254 | 0.515 |
![]() |
35644 | 133938 | PGC2401273 | PGC2401273 | 104.1899521 | 51.848113 | 0.895 |
![]() |
35645 | 133946 | UGC12166 | UGC12166 | 340.7790292 | 5.052380 | 1.232 |
![]() |
35646 | 133949 | PGC1042188 | PGC1042188 | 41.3193687 | -5.640738 | 0.665 |
![]() |
35647 | 133951 | PGC1750439 | PGC1750439 | 221.7731132 | 25.802246 | 0.432 |
![]() |
35648 | 133952 | PGC1496267 | PGC1496267 | 121.9566438 | 15.913974 | 0.557 |
![]() |
35649 | 133955 | PGC370562 | PGC370562 | 339.2489484 | -59.549277 | 0.794 |
![]() |
35650 | 133971 | PGC777066 | PGC777066 | 49.8962279 | -25.603754 | 0.486 |