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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9301 | 34918 | 2MASXJ10002570+0900584 | 2MASXJ10002570+0900584 | 150.1069441 | 9.016289 | 0.508 |
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9302 | 34919 | PGC2139868 | PGC2139868 | 210.8250963 | 38.931072 | 0.586 |
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9303 | 34920 | PGC1476976_GROUP | PGC1477172 | 210.1768294 | 15.169883 | 0.633 |
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9304 | 34929 | 2MASXJ23205106+1342190 | 2MASXJ23205106+1342190 | 350.2127146 | 13.705299 | 0.536 |
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9305 | 34936 | PGC1242105 | PGC1242105 | 151.5348245 | 2.969048 | 0.727 |
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9306 | 34940 | PGC2575194 | PGC2575194 | 222.4378683 | 58.154883 | 0.538 |
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9307 | 34943 | PGC2151511 | PGC2151511 | 141.6735723 | 39.536807 | 0.801 |
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9308 | 34944 | PGC2105694 | PGC2105694 | 181.9969026 | 37.638497 | 0.647 |
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9309 | 34945 | PGC1382169 | PGC1382169 | 345.0298410 | 10.623865 | 0.787 |
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9310 | 34957 | 2MASXJ15465558+1159177 | 2MASXJ15465558+1159177 | 236.7317257 | 11.988267 | 0.897 |
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9311 | 34959 | SDSSJ112757.24+260300.4 | SDSSJ112757.24+260300.4 | 171.9884876 | 26.050128 | 0.451 |
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9312 | 34966 | PGC2254585 | PGC2254585 | 195.7435575 | 44.900773 | 0.522 |
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9313 | 34967 | 2MASXJ10222481+0740356 | 2MASXJ10222481+0740356 | 155.6031742 | 7.676556 | 0.565 |
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9314 | 34970 | UGC08909 | UGC08909 | 209.6578317 | 60.796756 | 2.003 |
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9315 | 34973 | PGC1021168 | PGC1021168 | 44.8403660 | -7.307649 | 1.040 |
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9316 | 34983 | PGC048009_GROUP | PGC200300 | 204.0510789 | -1.031643 | 1.131 |
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9317 | 34984 | SDSSJ122431.27+062916.5 | SDSSJ122431.27+062916.5 | 186.1303053 | 6.487894 | 0.487 |
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9318 | 34986 | PGC1267238 | PGC1267238 | 5.7168524 | 4.364440 | 1.000 |
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9319 | 34988 | PGC027835 | PGC027835 | 145.9062809 | 21.782764 | 1.368 |
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9320 | 34990 | PGC1144786 | PGC1144786 | 181.5044902 | -0.380570 | 0.640 |
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9321 | 34992 | PGC1328684 | PGC1328684 | 183.3632647 | 7.703455 | 0.883 |
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9322 | 34993 | PGC3115578_GROUP | PGC3115578 | 207.9849104 | 0.551107 | 0.696 |
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9323 | 34994 | PGC1894128 | PGC1894128 | 7.2076277 | 30.197736 | 0.621 |
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9324 | 34996 | PGC2061549 | PGC2061549 | 146.2555937 | 35.241908 | 0.587 |
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9325 | 34999 | PGC1866064 | PGC1866064 | 196.9551576 | 29.430043 | 0.751 |
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9326 | 35004 | 2MASXJ09581879+0359217 | 2MASXJ09581879+0359217 | 149.5782385 | 3.989489 | 0.497 |
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9327 | 35009 | PGC1436058 | PGC1436058 | 209.3729215 | 13.627025 | 0.541 |
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9328 | 35010 | PGC2514225 | PGC2514225 | 178.9307526 | 55.783774 | 0.556 |
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9329 | 35017 | SDSSJ121044.95+442930.1 | SDSSJ121044.95+442930.1 | 182.6875230 | 44.491639 | 0.928 |
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9330 | 35032 | PGC1281557 | PGC1281557 | 206.2835131 | 5.322259 | 0.794 |
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9331 | 35036 | PGC1556974 | PGC1556974 | 228.2541414 | 18.343982 | 0.543 |
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9332 | 35037 | PGC1815459 | PGC1815459 | 154.7395456 | 27.694659 | 0.586 |
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9333 | 35038 | PGC052439 | PGC052439 | 220.1677812 | 16.663066 | 0.509 |
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9334 | 35040 | PGC004544 | PGC004544 | 18.8981210 | 1.144350 | 0.926 |
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9335 | 35042 | PGC1168299 | PGC1168299 | 187.7167478 | 0.527214 | 0.819 |
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9336 | 35044 | SDSSJ113204.63+261350.0 | SDSSJ113204.63+261350.0 | 173.0193510 | 26.230545 | 0.494 |
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9337 | 35051 | PGC1482071 | PGC1482071 | 2.0250171 | 15.342941 | 0.504 |
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9338 | 35053 | PGC1133035 | PGC1133035 | 243.5468766 | -0.854042 | 0.976 |
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9339 | 35054 | SDSSJ152130.10+164300.0 | SDSSJ152130.10+164300.0 | 230.3754056 | 16.716624 | 0.389 |
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9340 | 35058 | 2MASXJ09361117+1058249 | 2MASXJ09361117+1058249 | 144.0464349 | 10.973489 | 0.584 |
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9341 | 35062 | PGC2384068_GROUP | PGC2384105 | 132.9936278 | 50.880315 | 0.617 |
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9342 | 35068 | PGC1520493 | PGC1520493 | 170.2325702 | 16.931555 | 0.673 |
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9343 | 35069 | PGC3140372 | PGC3140372 | 195.4810730 | 66.434933 | 0.704 |
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9344 | 35070 | PGC044835 | PGC044835 | 195.2282225 | 27.842033 | 0.460 |
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9345 | 35074 | PGC052929_GROUP | PGC052919 | 222.3540958 | 27.772918 | 0.528 |
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9346 | 35076 | SDSSJ131800.29+061303.0 | SDSSJ131800.29+061303.0 | 199.5011998 | 6.217545 | 0.367 |
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9347 | 35095 | PGC2485580 | PGC2485580 | 133.8479753 | 54.950623 | 0.981 |
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9348 | 35098 | 2MASXJ14010482+4541586 | 2MASXJ14010482+4541586 | 210.2699898 | 45.699441 | 0.382 |
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9349 | 35104 | PGC056963 | PGC056963 | 241.1527124 | 23.663181 | 1.240 |
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9350 | 35105 | SDSSJ122858.78+272610.6_GROUP | 2MASXJ12285830+2726095 | 187.2429324 | 27.436011 | 0.490 |