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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49301 | 186488 | PGC1644520 | PGC1644520 | 204.8839295 | 21.179633 | 0.624 |
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49302 | 186489 | SDSSJ103403.28+645511.0 | SDSSJ103403.28+645511.0 | 158.5135601 | 64.919484 | 0.465 |
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49303 | 186493 | UGC09665_GROUP | PGC2314558 | 225.3808367 | 48.302103 | 0.722 |
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49304 | 186494 | PGC1338053 | PGC1338053 | 161.9181870 | 8.065090 | 0.614 |
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49305 | 186509 | PGC1393983 | PGC1393983 | 150.3095006 | 11.461803 | 0.687 |
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49306 | 186512 | PGC1657558 | PGC1657558 | 200.7423269 | 21.801983 | 0.762 |
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49307 | 186513 | PGC1693967_GROUP | SDSSJ161352.68+234812.8 | 243.4695343 | 23.803592 | 0.481 |
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49308 | 186516 | PGC1438748 | PGC1438748 | 180.7680198 | 13.725857 | 0.673 |
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49309 | 186518 | PGC1899667 | PGC1899667 | 239.9406087 | 30.334901 | 0.522 |
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49310 | 186521 | PGC2591529 | PGC2591529 | 240.2566386 | 59.534218 | 0.794 |
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49311 | 186528 | PGC032972 | PGC032972 | 164.4971485 | 40.827961 | 1.182 |
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49312 | 186531 | PGC3131338 | PGC3131338 | 126.2146319 | 46.831523 | 0.425 |
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49313 | 186532 | 2MASXJ15233525+4931528 | 2MASXJ15233525+4931528 | 230.8969479 | 49.531278 | 0.598 |
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49314 | 186534 | PGC1846292 | PGC1846292 | 163.2889617 | 28.799117 | 0.618 |
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49315 | 186536 | PGC1322955 | PGC1322955 | 316.8313719 | 7.483664 | 0.763 |
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49316 | 186539 | PGC2245829 | PGC2245829 | 240.9615528 | 44.508467 | 0.895 |
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49317 | 186541 | PGC3287583 | PGC3287583 | 172.3754566 | -0.553861 | 0.489 |
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49318 | 186544 | 2MASXJ14241216+2224497 | 2MASXJ14241216+2224497 | 216.0506793 | 22.413693 | 0.417 |
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49319 | 186545 | PGC1811121 | PGC1811121 | 170.4638215 | 27.539921 | 0.492 |
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49320 | 186547 | SDSSJ101301.73+090510.3 | SDSSJ101301.73+090510.3 | 153.2573189 | 9.086241 | 0.503 |
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49321 | 186554 | PGC1528309 | PGC1528309 | 167.6131418 | 17.251814 | 0.424 |
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49322 | 186556 | SDSSJ152750.91+270522.8 | SDSSJ152750.91+270522.8 | 231.9622210 | 27.089725 | 0.501 |
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49323 | 186557 | PGC1366453 | PGC1366453 | 156.2687332 | 9.532149 | 1.365 |
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49324 | 186558 | PGC1242633 | PGC1242633 | 226.5709157 | 2.991022 | 0.517 |
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49325 | 186562 | PGC1798564_GROUP | PGC1798640 | 239.4865439 | 27.130383 | 0.427 |
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49326 | 186565 | PGC034053 | PGC034053 | 167.8868596 | 27.601637 | 0.640 |
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49327 | 186568 | PGC1153947 | PGC1153947 | 160.1146762 | -0.020500 | 0.289 |
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49328 | 186569 | SDSSJ084636.42+360852.0 | SDSSJ084636.42+360852.0 | 131.6517246 | 36.147785 | 0.484 |
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49329 | 186571 | PGC2619867 | PGC2619867 | 203.7800391 | 61.541518 | 0.436 |
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49330 | 186572 | PGC1097775 | PGC1097775 | 204.7067726 | -2.239401 | 0.947 |
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49331 | 186573 | 2MASXJ13304129+2234172 | 2MASXJ13304129+2234172 | 202.6720824 | 22.571527 | 0.459 |
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49332 | 186575 | PGC1496139 | PGC1496139 | 3.0634507 | 15.907718 | 0.358 |
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49333 | 186576 | PGC2453154 | PGC2453154 | 261.0902955 | 53.868712 | 0.413 |
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49334 | 186580 | SDSSJ142353.09+254815.3 | SDSSJ142353.09+254815.3 | 215.9712322 | 25.804272 | 0.449 |
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49335 | 186583 | PGC1962488_GROUP | PGC1962488 | 136.7255000 | 31.748381 | 0.448 |
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49336 | 186587 | PGC1694829 | PGC1694829 | 219.3002086 | 23.849085 | 1.049 |
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49337 | 186593 | PGC1236297 | PGC1236297 | 217.0479760 | 2.746994 | 0.627 |
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49338 | 186595 | PGC988577 | PGC988577 | 352.1823012 | -9.625600 | 0.622 |
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49339 | 186596 | PGC2326266 | PGC2326266 | 163.8244457 | 48.813328 | 1.003 |
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49340 | 186597 | PGC049399_GROUP | PGC049399 | 208.5260349 | 5.356433 | 1.440 |
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49341 | 186599 | PGC2374189 | PGC2374189 | 244.4179473 | 50.477618 | 0.962 |
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49342 | 186603 | PGC3128904 | PGC3128904 | 115.8579190 | 37.906808 | 0.430 |
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49343 | 186605 | PGC2066351 | PGC2066351 | 173.0918418 | 35.557135 | 0.606 |
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49344 | 186613 | PGC1471341 | PGC1471341 | 152.2520233 | 14.952395 | 0.573 |
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49345 | 186614 | PGC1699102 | PGC1699102 | 137.2200622 | 24.069772 | 0.892 |
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49346 | 186617 | SDSSJ082739.56+321233.9 | SDSSJ082739.56+321233.9 | 126.9149178 | 32.209356 | 0.473 |
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49347 | 186622 | PGC037825 | PGC037825 | 180.0461363 | 7.094898 | 0.689 |
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49348 | 186625 | PGC2599213 | PGC2599213 | 191.3490079 | 60.202942 | 0.797 |
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49349 | 186635 | PGC1208000 | PGC1208000 | 221.7119062 | 1.851891 | 1.353 |
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49350 | 186641 | SDSSJ100900.96+682659.5 | SDSSJ100900.96+682659.5 | 152.2541974 | 68.449870 | 0.445 |