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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49551 | 187390 | PGC2609853 | PGC2609853 | 218.8923621 | 60.970404 | 0.857 |
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49552 | 187397 | PGC2650265 | PGC2650265 | 261.2303811 | 63.134042 | 0.474 |
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49553 | 187398 | PGC3089323 | PGC3089323 | 190.4866632 | 27.330928 | 0.769 |
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49554 | 187399 | PGC3122516 | PGC3122516 | 190.7204579 | 2.879141 | 0.361 |
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49555 | 187402 | PGC2677184 | PGC2677184 | 154.4632778 | 65.403667 | 0.391 |
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49556 | 187406 | SDSSJ152839.72+110355.5 | SDSSJ152839.72+110355.5 | 232.1655152 | 11.065376 | 0.354 |
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49557 | 187415 | NGC5539_GROUP | SDSSJ141734.72+080944.8 | 214.3946819 | 8.162456 | 0.433 |
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49558 | 187419 | PGC3097460_GROUP | PGC3097460 | 134.9382979 | 52.380743 | 0.564 |
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49559 | 187423 | NGC7541_GROUP | NGC7541 | 348.6815734 | 4.534016 | 8.395 |
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49560 | 187425 | PGC1242649 | PGC1242649 | 13.7863575 | 2.992249 | 0.471 |
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49561 | 187426 | PGC1809485 | PGC1809485 | 232.4640113 | 27.482278 | 0.901 |
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49562 | 187438 | 2MASXJ08525239+6344555 | 2MASXJ08525239+6344555 | 133.2184131 | 63.748913 | 0.534 |
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49563 | 187446 | PGC091472 | PGC091472 | 235.7414674 | 16.778356 | 1.444 |
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49564 | 187448 | PGC2395746 | PGC2395746 | 182.1550028 | 51.540326 | 0.500 |
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49565 | 187449 | PGC2203582 | PGC2203582 | 254.7451496 | 42.663897 | 0.672 |
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49566 | 187450 | PGC1369346 | PGC1369346 | 164.8366078 | 9.739622 | 0.539 |
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49567 | 187453 | PGC1015980 | PGC1015980 | 327.5070199 | -7.614229 | 0.440 |
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49568 | 187454 | PGC2236511_GROUP | PGC2236511 | 119.1811747 | 44.097053 | 1.613 |
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49569 | 187457 | PGC1325889 | PGC1325889 | 12.5519056 | 7.596460 | 0.637 |
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49570 | 187458 | PGC1563489 | PGC1563489 | 164.9296898 | 18.571992 | 0.459 |
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49571 | 187474 | PGC3104798 | PGC3104798 | 51.3574423 | -6.436084 | 0.343 |
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49572 | 187476 | PGC2343806 | PGC2343806 | 138.8858558 | 49.466346 | 0.496 |
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49573 | 187478 | PGC1167768 | PGC1167768 | 324.4096264 | 0.507573 | 0.600 |
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49574 | 187479 | PGC1195774 | PGC1195774 | 151.5376501 | 1.464934 | 0.514 |
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49575 | 187480 | 2MASXJ11570341+2324017_GROUP | SDSSJ115703.17+232400.6 | 179.2631727 | 23.400182 | 0.469 |
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49576 | 187484 | PGC1174702 | PGC1174702 | 209.2766942 | 0.759556 | 0.507 |
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49577 | 187511 | PGC3091490 | PGC3091490 | 248.0897992 | 9.738835 | 0.542 |
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49578 | 187515 | PGC1973774 | PGC1973774 | 239.7435397 | 31.974439 | 0.426 |
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49579 | 187527 | PGC1110080 | PGC1110080 | 189.4327309 | -1.786953 | 0.829 |
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49580 | 187532 | PGC1362924 | PGC1362924 | 227.0502196 | 9.292859 | 1.004 |
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49581 | 187535 | PGC2492369 | PGC2492369 | 229.6242080 | 55.153690 | 0.482 |
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49582 | 187538 | 2MASXJ16545170+3324315 | 2MASXJ16545170+3324315 | 253.7154068 | 33.408564 | 0.495 |
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49583 | 187541 | PGC2343655 | PGC2343655 | 147.2667925 | 49.461417 | 0.574 |
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49584 | 187544 | PGC2491886 | PGC2491886 | 234.8143404 | 55.139741 | 0.475 |
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49585 | 187547 | PGC1187366 | PGC1187366 | 19.4490393 | 1.194474 | 0.893 |
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49586 | 187548 | SDSSJ151129.08+360338.8 | SDSSJ151129.08+360338.8 | 227.8711764 | 36.060746 | 0.618 |
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49587 | 187552 | PGC1449132 | PGC1449132 | 130.5024496 | 14.097336 | 0.630 |
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49588 | 187553 | SDSSJ081838.81+464439.6 | SDSSJ081838.81+464439.6 | 124.6617637 | 46.744386 | 0.458 |
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49589 | 187554 | PGC1372852 | PGC1372852 | 134.9948478 | 9.978206 | 0.394 |
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49590 | 187555 | PGC057848_GROUP | 2MASXJ16200200+1029575 | 245.0084252 | 10.499269 | 0.591 |
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49591 | 187558 | PGC1187751 | PGC1187751 | 180.1491175 | 1.206293 | 0.559 |
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49592 | 187559 | PGC1329393 | PGC1329393 | 235.2265251 | 7.732419 | 0.678 |
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49593 | 187562 | UGC09698 | UGC09698 | 226.3632263 | 23.688315 | 1.242 |
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49594 | 187563 | PGC1918305 | PGC1918305 | 198.9233730 | 30.793013 | 0.345 |
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49595 | 187565 | SDSSJ075734.28+232453.6 | SDSSJ075734.28+232453.6 | 119.3928795 | 23.414865 | 0.677 |
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49596 | 187569 | PGC1291565 | PGC1291565 | 162.5336527 | 5.931398 | 0.452 |
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49597 | 187573 | 2MASXJ07330891+3153449 | 2MASXJ07330891+3153449 | 113.2871567 | 31.895847 | 0.431 |
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49598 | 187577 | PGC030062 | PGC030062 | 154.4315180 | 51.457971 | 1.063 |
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49599 | 187579 | SDSSJ103723.40+255053.4 | SDSSJ103723.40+255053.4 | 159.3475351 | 25.848128 | 0.403 |
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49600 | 187589 | 2MASXJ14182937+1724438 | 2MASXJ14182937+1724438 | 214.6225076 | 17.412130 | 0.458 |