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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2401 | 8857 | PGC1529917 | PGC1529917 | 207.2540638 | 17.317973 | 0.652 |
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2402 | 8880 | PGC1315641 | PGC1315641 | 181.5352005 | 7.179682 | 0.687 |
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2403 | 8883 | PGC047435 | PGC047435 | 202.5290202 | 0.509609 | 1.022 |
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2404 | 8884 | PGC2020729 | PGC2020729 | 136.2424750 | 33.016348 | 0.619 |
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2405 | 8890 | SDSSJ134539.57+070604.8 | SDSSJ134539.57+070604.8 | 206.4149430 | 7.101369 | 0.523 |
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2406 | 8891 | 2MASXJ11002336+1644285 | 2MASXJ11002336+1644285 | 165.0973908 | 16.741348 | 0.848 |
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2407 | 8897 | 2MASXJ14302862+2440196 | 2MASXJ14302862+2440196 | 217.6192756 | 24.672017 | 0.673 |
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2408 | 8899 | PGC1452473 | PGC1452473 | 158.5812611 | 14.221519 | 0.575 |
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2409 | 8902 | PGC035893_GROUP | PGC035893 | 174.1028517 | 54.987205 | 1.141 |
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2410 | 8905 | PGC1341033 | PGC1341033 | 17.4475402 | 8.182952 | 0.371 |
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2411 | 8906 | PGC1382217 | PGC1382217 | 209.7730508 | 10.628296 | 0.622 |
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2412 | 8908 | PGC1743037 | PGC1743037 | 192.9163763 | 25.615561 | 0.661 |
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2413 | 8909 | PGC2169388 | PGC2169388 | 187.0654460 | 40.682311 | 0.788 |
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2414 | 8915 | UGC09813 | UGC09813 | 229.7424095 | 20.815354 | 1.680 |
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2415 | 8916 | PGC1422575 | PGC1422575 | 173.6566973 | 13.086378 | 0.610 |
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2416 | 8928 | SDSSJ080030.93+282852.8_GROUP | SDSSJ080030.93+282852.8 | 120.1288586 | 28.481146 | 0.445 |
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2417 | 8931 | PGC1386163 | PGC1386163 | 141.6495923 | 10.905263 | 0.589 |
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2418 | 8943 | PGC2694914 | PGC2694914 | 194.8327165 | 67.089688 | 0.439 |
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2419 | 8944 | PGC2350741 | PGC2350741 | 186.9608553 | 49.698317 | 0.474 |
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2420 | 8946 | PGC1254303 | PGC1254303 | 7.2382901 | 3.548922 | 0.657 |
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2421 | 8948 | PGC1131408 | PGC1131408 | 16.5727564 | -0.918427 | 0.595 |
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2422 | 8952 | PGC3092416 | PGC3092416 | 182.6429104 | 2.501676 | 0.610 |
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2423 | 8953 | SDSSJ234251.40+135753.5 | SDSSJ234251.40+135753.5 | 355.7142475 | 13.964888 | 0.533 |
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2424 | 8955 | PGC1698026 | PGC1698026 | 194.3846101 | 24.014687 | 0.984 |
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2425 | 8959 | PGC094388 | PGC094388 | 21.0211430 | 8.618465 | 0.563 |
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2426 | 8960 | PGC3114323 | PGC3114323 | 4.7550597 | 0.304831 | 0.635 |
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2427 | 8961 | PGC1542423 | PGC1542423 | 152.8407253 | 17.814198 | 1.042 |
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2428 | 8964 | PGC2473846 | PGC2473846 | 160.2519501 | 54.580078 | 0.646 |
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2429 | 8967 | PGC1277444 | PGC1277444 | 159.9133089 | 5.053946 | 0.489 |
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2430 | 8968 | PGC1890714 | PGC1890714 | 255.4227645 | 30.111150 | 0.939 |
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2431 | 8970 | 2MASXJ16165369+3118389 | 2MASXJ16165369+3118389 | 244.2238522 | 31.310968 | 0.487 |
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2432 | 8973 | PGC1253601 | PGC1253601 | 215.0793720 | 3.508859 | 0.759 |
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2433 | 8974 | 2MASXJ08551505+3925132 | 2MASXJ08551505+3925132 | 133.8124094 | 39.420479 | 0.515 |
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2434 | 8986 | PGC3089972 | PGC3089972 | 180.9832977 | 20.430457 | 1.075 |
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2435 | 8990 | SDSSJ091826.56+073354.0 | SDSSJ091826.56+073354.0 | 139.6106871 | 7.564977 | 1.010 |
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2436 | 8991 | PGC197438 | PGC197438 | 359.1829842 | -11.178362 | 0.636 |
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2437 | 8999 | SDSSJ100823.02+362527.0 | SDSSJ100823.02+362527.0 | 152.0959314 | 36.424147 | 0.356 |
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2438 | 9000 | PGC1167774 | PGC1167774 | 151.0597972 | 0.508057 | 0.421 |
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2439 | 9003 | SDSSJ205200.53-005339.4 | SDSSJ205200.53-005339.4 | 313.0022240 | -0.894302 | 0.532 |
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2440 | 9015 | SDSSJ085317.90+202744.0 | SDSSJ085317.90+202744.0 | 133.3245674 | 20.462236 | 0.578 |
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2441 | 9019 | 2MASXJ13002249+0856220 | 2MASXJ13002249+0856220 | 195.0938382 | 8.939403 | 0.452 |
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2442 | 9022 | UGC08224 | UGC08224 | 197.0899218 | 39.461094 | 1.551 |
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2443 | 9030 | SDSSJ113527.84+200003.0 | SDSSJ113527.84+200003.0 | 173.8659977 | 20.000826 | 0.650 |
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2444 | 9032 | PGC2424372_GROUP | PGC2424559 | 178.6984515 | 52.821935 | 0.790 |
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2445 | 9035 | PGC030106 | PGC030106 | 154.6363363 | 51.485079 | 0.605 |
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2446 | 9036 | SDSSJ122117.74+271207.5 | SDSSJ122117.74+271207.5 | 185.3239731 | 27.202057 | 0.620 |
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2447 | 9044 | PGC1784741 | PGC1784741 | 167.3405355 | 26.674979 | 0.656 |
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2448 | 9045 | PGC1496103 | PGC1496103 | 214.1684941 | 15.906190 | 0.735 |
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2449 | 9046 | PGC2241306 | PGC2241306 | 184.6042865 | 44.307297 | 0.770 |
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2450 | 9052 | PGC3087247 | PGC3087247 | 136.3513602 | 51.460129 | 0.577 |