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) |
|
---|---|---|---|---|---|---|---|
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56951 | 213904 | PGC1551501 | PGC1551501 | 222.2234070 | 18.148822 | 0.897 |
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56952 | 213907 | PGC1029847 | PGC1029847 | 44.4928581 | -6.698383 | 0.694 |
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56953 | 213911 | SDSSJ123717.13+271729.6 | SDSSJ123717.13+271729.6 | 189.3214101 | 27.291543 | 0.610 |
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56954 | 213920 | PGC2611998 | PGC2611998 | 177.5800440 | 61.103698 | 0.416 |
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56955 | 213935 | PGC1158457 | PGC1158457 | 336.1335045 | 0.153979 | 0.535 |
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56956 | 213936 | PGC3090518 | PGC3090518 | 191.2472647 | 16.472577 | 0.627 |
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56957 | 213937 | PGC1738729 | PGC1738729 | 220.8644622 | 25.497024 | 0.519 |
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56958 | 213939 | 2MASXJ08033093+3729192 | 2MASXJ08033093+3729192 | 120.8790383 | 37.488603 | 0.565 |
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56959 | 213940 | 2MASXJ15145661+2845354 | 2MASXJ15145661+2845354 | 228.7359039 | 28.759741 | 0.587 |
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56960 | 213947 | SDSSJ143553.77+524400.6 | SDSSJ143553.77+524400.6 | 218.9738562 | 52.733726 | 0.704 |
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56961 | 213950 | PGC1400356 | PGC1400356 | 221.1765948 | 11.889390 | 0.439 |
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56962 | 213951 | PGC1189777 | PGC1189777 | 39.8622378 | 1.272124 | 1.229 |
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56963 | 213952 | PGC1308119 | PGC1308119 | 200.6326324 | 6.818722 | 0.345 |
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56964 | 213964 | PGC2079492 | PGC2079492 | 179.5378416 | 36.370852 | 0.561 |
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56965 | 213967 | SDSSJ154347.32+400754.4 | SDSSJ154347.32+400754.4 | 235.9471899 | 40.131785 | 0.447 |
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56966 | 213968 | SDSSJ120330.54+545541.8 | SDSSJ120330.54+545541.8 | 180.8772393 | 54.928313 | 0.441 |
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56967 | 213980 | PGC048412 | PGC048412 | 205.2276302 | 21.690743 | 0.655 |
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56968 | 213982 | PGC2422816 | PGC2422816 | 126.7631425 | 52.753104 | 0.716 |
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56969 | 213984 | PGC1156495 | PGC1156495 | 8.4124716 | 0.077242 | 0.499 |
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56970 | 213989 | SDSSJ090032.22+202930.6 | SDSSJ090032.22+202930.6 | 135.1343153 | 20.491838 | 0.524 |
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56971 | 213992 | PGC1888270 | PGC1888270 | 0.1663678 | 30.051358 | 0.512 |
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56972 | 213993 | PGC1210284 | PGC1210284 | 227.3123657 | 1.921434 | 1.002 |
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56973 | 214001 | PGC2069367 | PGC2069367 | 152.6724809 | 35.746780 | 0.449 |
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56974 | 214005 | PGC1327439 | PGC1327439 | 154.3471218 | 7.656021 | 0.716 |
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56975 | 214011 | PGC1152492 | PGC1152492 | 236.7235532 | -0.077018 | 0.558 |
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56976 | 214014 | PGC2189953 | PGC2189953 | 112.0198082 | 41.963298 | 0.965 |
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56977 | 214015 | PGC1466357 | PGC1466357 | 238.1363261 | 14.755660 | 0.441 |
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56978 | 214016 | PGC2448300 | PGC2448300 | 241.9436977 | 53.697432 | 0.868 |
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56979 | 214018 | PGC1594328_GROUP | PGC1594480 | 150.2977649 | 19.496156 | 0.746 |
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56980 | 214019 | PGC2187560 | PGC2187560 | 214.5067162 | 41.827606 | 0.906 |
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56981 | 214021 | PGC1194900_GROUP | PGC1194900 | 132.3955481 | 1.436803 | 0.469 |
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56982 | 214022 | PGC2727315 | PGC2727315 | 150.8705595 | 69.079650 | 0.586 |
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56983 | 214041 | PGC029223_GROUP | PGC029223 | 151.1388352 | 10.413677 | 1.382 |
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56984 | 214043 | NGC5443 | NGC5443 | 210.5489476 | 55.814070 | 4.079 |
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56985 | 214048 | PGC1814748 | PGC1814748 | 209.2284818 | 27.669127 | 0.647 |
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56986 | 214050 | PGC1224137 | PGC1224137 | 137.4349297 | 2.350362 | 0.751 |
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56987 | 214053 | 2MASXJ11111335+2630383 | 2MASXJ11111335+2630383 | 167.8057988 | 26.510542 | 0.605 |
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56988 | 214054 | PGC1904100_GROUP | PGC1904054 | 200.0960908 | 30.444691 | 0.882 |
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56989 | 214057 | PGC1154783 | PGC1154783 | 43.4168347 | 0.010247 | 0.842 |
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56990 | 214069 | PGC1156245 | PGC1156245 | 230.8101738 | 0.066189 | 0.595 |
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56991 | 214073 | SDSSJ093756.57+255326.3 | SDSSJ093756.57+255326.3 | 144.4857458 | 25.890636 | 0.528 |
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56992 | 214078 | SDSSJ123649.43+164648.4 | SDSSJ123649.43+164648.4 | 189.2059851 | 16.780084 | 0.524 |
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56993 | 214081 | PGC2181672 | PGC2181672 | 244.5514605 | 41.474850 | 0.870 |
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56994 | 214084 | 2MASXJ13101405+5301191 | 2MASXJ13101405+5301191 | 197.5584992 | 53.022092 | 0.697 |
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56995 | 214088 | PGC3275012 | PGC3275012 | 205.0978727 | -3.058213 | 0.513 |
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56996 | 214094 | SDSSJ131858.95+274843.8 | SDSSJ131858.95+274843.8 | 199.7457511 | 27.812004 | 0.405 |
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56997 | 214099 | PGC1465973_GROUP | PGC1465973 | 343.8961198 | 14.741830 | 0.868 |
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56998 | 214102 | PGC2536838 | PGC2536838 | 186.4562534 | 56.439807 | 0.502 |
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56999 | 214103 | PGC2225187 | PGC2225187 | 167.0591936 | 43.624827 | 0.917 |
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57000 | 214107 | PGC1681780 | PGC1681780 | 224.9637830 | 23.119063 | 0.411 |