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) |
|
---|---|---|---|---|---|---|---|
![]() |
320801 | 1208972 | PGC419736 | PGC419736 | 314.8287471 | -54.407717 | 0.777 |
![]() |
320802 | 1208977 | PGC2761854 | PGC2761854 | 237.3228316 | 74.369956 | 0.977 |
![]() |
320803 | 1208978 | PGC1757311 | PGC1757311 | 349.3296015 | 25.968459 | 1.426 |
![]() |
320804 | 1208979 | SDSSJ093137.68+292532.5 | SDSSJ093137.68+292532.5 | 142.9073544 | 29.425768 | 0.448 |
![]() |
320805 | 1208983 | PGC1415270 | PGC1415270 | 121.3629659 | 12.738302 | 0.642 |
![]() |
320806 | 1208986 | UGC05420_GROUP | PGC1666640 | 150.9948517 | 22.264007 | 0.861 |
![]() |
320807 | 1208988 | PGC038959 | PGC038959 | 183.2328876 | 53.460496 | 0.677 |
![]() |
320808 | 1208990 | PGC729892 | PGC729892 | 79.1079002 | -29.391758 | 0.414 |
![]() |
320809 | 1208992 | PGC1413466 | PGC1413466 | 20.6439988 | 12.646066 | 1.352 |
![]() |
320810 | 1208996 | PGC3090019 | PGC3090019 | 267.8578281 | 20.489906 | 0.744 |
![]() |
320811 | 1208998 | PGC522922_GROUP | PGC522971 | 54.0176417 | -45.775769 | 0.480 |
![]() |
320812 | 1209007 | PGC058529_GROUP | PGC058529 | 248.6671402 | 8.665388 | 1.634 |
![]() |
320813 | 1209010 | PGC560027 | PGC560027 | 80.1594401 | -42.665196 | 0.656 |
![]() |
320814 | 1209011 | PGC309777 | PGC309777 | 8.8529520 | -65.834118 | 0.597 |
![]() |
320815 | 1209013 | PGC713323 | PGC713323 | 27.9761571 | -30.759077 | 0.481 |
![]() |
320816 | 1209016 | PGC2752954 | PGC2752954 | 134.6061880 | 73.001363 | 0.594 |
![]() |
320817 | 1209026 | PGC1526720 | PGC1526720 | 26.4166848 | 17.188369 | 0.768 |
![]() |
320818 | 1209027 | PGC1051853 | PGC1051853 | 41.1578058 | -4.910095 | 0.700 |
![]() |
320819 | 1209032 | PGC885757 | PGC885757 | 76.3038845 | -17.283721 | 0.541 |
![]() |
320820 | 1209034 | PGC061434 | PGC061434 | 271.9720201 | 30.570970 | 0.829 |
![]() |
320821 | 1209035 | PGC521215 | PGC521215 | 67.9615200 | -45.919906 | 0.741 |
![]() |
320822 | 1209041 | NGC1726_GROUP | PGC3080728 | 74.9492924 | -7.758422 | 0.512 |
![]() |
320823 | 1209045 | UGC01396 | UGC01396 | 28.9025423 | 21.317642 | 1.904 |
![]() |
320824 | 1209047 | PGC2762987 | PGC2762987 | 184.3457529 | 74.540339 | 0.520 |
![]() |
320825 | 1209049 | PGC521444 | PGC521444 | 57.0532306 | -45.901799 | 0.544 |
![]() |
320826 | 1209050 | PGC3270117 | PGC3270117 | 189.7951105 | -3.421546 | 0.996 |
![]() |
320827 | 1209051 | NGC0159 | NGC0159 | 8.6480632 | -55.789974 | 2.637 |
![]() |
320828 | 1209058 | PGC002105 | PGC002105 | 8.7768972 | 14.354728 | 0.585 |
![]() |
320829 | 1209063 | PGC1070270 | PGC1070270 | 334.0521222 | -3.512086 | 0.695 |
![]() |
320830 | 1209072 | PGC1644721_GROUP | PGC1644721 | 9.9319649 | 21.187232 | 0.433 |
![]() |
320831 | 1209073 | PGC826679 | PGC826679 | 37.9029014 | -21.557419 | 0.509 |
![]() |
320832 | 1209075 | PGC1533013 | PGC1533013 | 113.8824990 | 17.448243 | 0.499 |
![]() |
320833 | 1209076 | PGC1666735_GROUP | PGC1666803 | 256.3583036 | 22.271638 | 0.891 |
![]() |
320834 | 1209084 | SDSSJ122840.39-030129.7_GROUP | PGC1077826 | 187.1665107 | -3.024959 | 0.864 |
![]() |
320835 | 1209085 | ESO079-005 | ESO079-005 | 10.1819235 | -63.442766 | 3.767 |
![]() |
320836 | 1209086 | PGC559528 | PGC559528 | 319.0391680 | -42.693366 | 0.522 |
![]() |
320837 | 1209088 | PGC376920 | PGC376920 | 318.3455356 | -58.717303 | 1.544 |
![]() |
320838 | 1209089 | PGC061140 | PGC061140 | 269.1219882 | 65.213345 | 1.697 |
![]() |
320839 | 1209091 | PGC057907 | PGC057907 | 245.3579756 | 56.009407 | 1.573 |
![]() |
320840 | 1209095 | PGC198848 | PGC198848 | 13.7393986 | -31.918494 | 0.438 |
![]() |
320841 | 1209096 | PGC046815 | PGC046815 | 200.9601749 | 25.561881 | 0.741 |
![]() |
320842 | 1209102 | PGC1011127 | PGC1011127 | 68.2507777 | -7.910377 | 0.824 |
![]() |
320843 | 1209103 | PGC2685685 | PGC2685685 | 264.7913052 | 66.298406 | 0.884 |
![]() |
320844 | 1209104 | PGC331670_GROUP | PGC331763 | 324.9537425 | -63.512389 | 0.795 |
![]() |
320845 | 1209107 | PGC502654 | PGC502654 | 50.9328638 | -47.357586 | 0.502 |
![]() |
320846 | 1209109 | PGC810785 | PGC810785 | 67.2170380 | -22.657267 | 0.607 |
![]() |
320847 | 1209113 | PGC552421 | PGC552421 | 337.9385892 | -43.156528 | 0.572 |
![]() |
320848 | 1209116 | PGC2297936 | PGC2297936 | 111.1134325 | 47.424867 | 0.497 |
![]() |
320849 | 1209120 | PGC170436 | PGC170436 | 56.4201032 | -13.430062 | 1.900 |
![]() |
320850 | 1209126 | PGC435154 | PGC435154 | 69.3814298 | -53.031528 | 0.459 |