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) |
|
|---|---|---|---|---|---|---|---|
| 51901 | 195751 | 2MASXJ16080266+3931323 | 2MASXJ16080266+3931323 | 242.0112587 | 39.525716 | 0.619 | |
| 51902 | 195752 | SDSSJ094932.83+171524.1 | SDSSJ094932.83+171524.1 | 147.3869537 | 17.256716 | 1.008 | |
| 51903 | 195756 | PGC1524115 | PGC1524115 | 172.8138500 | 17.078633 | 0.540 | |
| 51904 | 195759 | 2MASXJ09064026+0744335 | 2MASXJ09064026+0744335 | 136.6676835 | 7.742662 | 0.533 | |
| 51905 | 195765 | SDSSJ095436.58+191812.4 | SDSSJ095436.58+191812.4 | 148.6525064 | 19.303406 | 0.515 | |
| 51906 | 195769 | 2MASXJ10403484+0406138 | 2MASXJ10403484+0406138 | 160.1450821 | 4.103937 | 0.645 | |
| 51907 | 195773 | PGC1118873 | PGC1118873 | 21.3997750 | -1.429166 | 0.574 | |
| 51908 | 195781 | PGC2593686 | PGC2593686 | 142.9155450 | 59.732152 | 0.349 | |
| 51909 | 195782 | SDSSJ121527.92+584411.9 | SDSSJ121527.92+584411.9 | 183.8663975 | 58.736605 | 0.424 | |
| 51910 | 195786 | IC3625 | IC3625 | 189.8882084 | 10.967680 | 1.160 | |
| 51911 | 195791 | PGC1272253 | PGC1272253 | 195.9685978 | 4.718183 | 0.559 | |
| 51912 | 195793 | SDSSJ152200.11+342946.2 | SDSSJ152200.11+342946.2 | 230.5004475 | 34.496031 | 0.552 | |
| 51913 | 195794 | PGC040859 | PGC040859 | 186.8703202 | 56.568975 | 1.154 | |
| 51914 | 195796 | PGC053434 | PGC053434 | 224.2561792 | 2.719050 | 1.333 | |
| 51915 | 195802 | 2MASXJ16100763+1134342 | 2MASXJ16100763+1134342 | 242.5316904 | 11.576182 | 0.468 | |
| 51916 | 195804 | SDSSJ093946.32+270158.5 | SDSSJ093946.32+270158.5 | 144.9430430 | 27.032900 | 0.428 | |
| 51917 | 195810 | 2MASXJ15243195+3703417 | 2MASXJ15243195+3703417 | 231.1331523 | 37.061384 | 0.557 | |
| 51918 | 195814 | PGC2030744 | PGC2030744 | 115.0004634 | 33.379227 | 0.561 | |
| 51919 | 195815 | 2MASXJ09090687+1057500 | 2MASXJ09090687+1057500 | 137.2784461 | 10.964097 | 0.591 | |
| 51920 | 195823 | PGC1365821 | PGC1365821 | 176.8580850 | 9.487634 | 0.531 | |
| 51921 | 195824 | PGC174015 | PGC174015 | 25.8435861 | -0.947238 | 0.790 | |
| 51922 | 195826 | PGC1773700 | PGC1773700 | 208.9734914 | 26.371623 | 0.614 | |
| 51923 | 195827 | PGC2090234 | PGC2090234 | 149.9435342 | 36.965077 | 0.487 | |
| 51924 | 195830 | PGC2483992 | PGC2483992 | 170.4255228 | 54.901187 | 0.617 | |
| 51925 | 195832 | PGC2256601 | PGC2256601 | 166.8454316 | 44.990350 | 0.597 | |
| 51926 | 195835 | PGC2172900_GROUP | PGC2173013 | 149.2413594 | 40.925464 | 0.585 | |
| 51927 | 195842 | SDSSJ013556.67-000640.2 | SDSSJ013556.67-000640.2 | 23.9862026 | -0.111052 | 0.509 | |
| 51928 | 195843 | SDSSJ101324.51+251915.7 | SDSSJ101324.51+251915.7 | 153.3521384 | 25.321023 | 0.609 | |
| 51929 | 195844 | PGC2107173 | PGC2107173 | 116.3495677 | 37.697284 | 0.519 | |
| 51930 | 195847 | PGC1920644 | PGC1920644 | 148.0307834 | 30.849430 | 0.567 | |
| 51931 | 195848 | PGC1236881 | PGC1236881 | 145.8616673 | 2.767762 | 0.792 | |
| 51932 | 195855 | PGC1496172 | PGC1496172 | 2.2585173 | 15.909571 | 0.519 | |
| 51933 | 195858 | SDSSJ095417.50+071227.8 | SDSSJ095417.50+071227.8 | 148.5729512 | 7.207715 | 1.180 | |
| 51934 | 195862 | PGC1395890 | PGC1395890 | 226.1028544 | 11.592496 | 0.835 | |
| 51935 | 195863 | PGC1136509 | PGC1136509 | 244.5045078 | -0.715828 | 0.702 | |
| 51936 | 195865 | PGC1132810 | PGC1132810 | 1.8545904 | -0.862875 | 0.468 | |
| 51937 | 195867 | PGC091082 | PGC091082 | 166.6192323 | 67.490329 | 1.448 | |
| 51938 | 195871 | PGC2023547 | PGC2023547 | 182.0291695 | 33.107914 | 0.491 | |
| 51939 | 195874 | PGC1380283 | PGC1380283 | 190.7266751 | 10.491898 | 0.704 | |
| 51940 | 195877 | 2MASXJ09534132+5230016 | 2MASXJ09534132+5230016 | 148.4218887 | 52.500382 | 0.665 | |
| 51941 | 195880 | SDSSJ132704.05+135010.2 | SDSSJ132704.05+135010.2 | 201.7668944 | 13.836165 | 0.612 | |
| 51942 | 195881 | PGC2278542 | PGC2278542 | 245.1004527 | 46.283236 | 0.539 | |
| 51943 | 195882 | PGC1702155 | PGC1702155 | 196.6201312 | 24.210244 | 0.455 | |
| 51944 | 195883 | PGC1259400 | PGC1259400 | 170.2012920 | 3.839150 | 1.190 | |
| 51945 | 195889 | PGC2224978_GROUP | SDSSJ140958.11+433653.8 | 212.4921322 | 43.614937 | 0.508 | |
| 51946 | 195897 | SDSSJ125850.34+034531.7 | SDSSJ125850.34+034531.7 | 194.7097863 | 3.758840 | 0.480 | |
| 51947 | 195909 | SDSSJ100639.58+055844.6_GROUP | SDSSJ100639.58+055844.6 | 151.6649285 | 5.979066 | 0.640 | |
| 51948 | 195910 | PGC2381807 | PGC2381807 | 142.0201008 | 50.777432 | 0.625 | |
| 51949 | 195917 | SDSSJ164838.28+363948.3 | SDSSJ164838.28+363948.3 | 252.1593948 | 36.663513 | 0.383 | |
| 51950 | 195918 | PGC1181159 | PGC1181159 | 166.3123763 | 0.989420 | 0.950 |