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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48451 | 183468 | PGC1563136_GROUP | PGC1563136 | 205.4630392 | 18.560738 | 0.638 |
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48452 | 183469 | PGC030299 | PGC030299 | 155.3855676 | 47.986763 | 0.815 |
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48453 | 183476 | PGC2156844 | PGC2156844 | 166.4486668 | 39.862158 | 0.545 |
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48454 | 183483 | 2MASXJ16233169+0951498 | 2MASXJ16233169+0951498 | 245.8821905 | 9.863920 | 0.451 |
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48455 | 183485 | 2MASXJ15245170+2225119 | 2MASXJ15245170+2225119 | 231.2153417 | 22.419973 | 0.583 |
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48456 | 183492 | 2MASXJ16075598+1418503 | 2MASXJ16075598+1418503 | 241.9832258 | 14.313999 | 0.457 |
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48457 | 183495 | 2MASXJ15563710+1938092 | 2MASXJ15563710+1938092 | 239.1545869 | 19.635908 | 0.549 |
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48458 | 183497 | PGC2069424 | PGC2069424 | 175.2487611 | 35.750333 | 0.571 |
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48459 | 183501 | PGC2516548 | PGC2516548 | 180.1573567 | 55.849876 | 0.610 |
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48460 | 183505 | PGC2223514 | PGC2223514 | 117.5432029 | 43.552781 | 0.562 |
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48461 | 183507 | 2MASXJ11382098+1240296 | 2MASXJ11382098+1240296 | 174.5874314 | 12.674883 | 0.492 |
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48462 | 183518 | PGC1833910 | PGC1833910 | 209.8898953 | 28.372505 | 0.529 |
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48463 | 183525 | SDSSJ083204.37+261841.2 | SDSSJ083204.37+261841.2 | 128.0182203 | 26.311441 | 0.487 |
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48464 | 183536 | 2MASXJ15283369+0713269 | 2MASXJ15283369+0713269 | 232.1404168 | 7.224242 | 0.545 |
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48465 | 183538 | PGC2072291 | PGC2072291 | 192.8384254 | 35.936202 | 0.628 |
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48466 | 183539 | PGC2478061 | PGC2478061 | 231.0338862 | 54.716479 | 0.373 |
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48467 | 183544 | PGC2342167 | PGC2342167 | 131.8793423 | 49.409399 | 0.560 |
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48468 | 183560 | PGC1997161 | PGC1997161 | 163.7888794 | 32.442991 | 0.467 |
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48469 | 183569 | PGC1880488 | PGC1880488 | 245.2728193 | 29.850034 | 0.682 |
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48470 | 183574 | PGC2229495 | PGC2229495 | 206.2770230 | 43.803031 | 0.858 |
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48471 | 183582 | PGC2386648 | PGC2386648 | 234.6347578 | 51.003868 | 0.743 |
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48472 | 183591 | PGC1319296 | PGC1319296 | 226.5821763 | 7.332606 | 2.006 |
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48473 | 183594 | PGC1850803 | PGC1850803 | 207.8515783 | 28.941603 | 0.604 |
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48474 | 183595 | PGC2026974 | PGC2026974 | 123.8699329 | 33.228433 | 0.608 |
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48475 | 183602 | PGC2063612_GROUP | 2MASXJ09584706+3522461 | 149.6963046 | 35.379380 | 0.820 |
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48476 | 183614 | NGC4040 | NGC4040 | 180.5227147 | 17.823197 | 2.303 |
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48477 | 183620 | SDSSJ114619.07+104458.8 | SDSSJ114619.07+104458.8 | 176.5794162 | 10.749692 | 0.463 |
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48478 | 183621 | PGC2032291 | PGC2032291 | 169.9082912 | 33.449406 | 0.900 |
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48479 | 183622 | PGC101509 | PGC101509 | 214.4875800 | 41.822367 | 0.423 |
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48480 | 183626 | PGC1158108 | PGC1158108 | 0.6169304 | 0.139567 | 0.455 |
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48481 | 183637 | PGC1548138 | PGC1548138 | 211.3843724 | 18.026905 | 0.654 |
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48482 | 183639 | SDSSJ020712.26+134854.7 | SDSSJ020712.26+134854.7 | 31.8011353 | 13.815223 | 0.738 |
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48483 | 183644 | SDSSJ111530.44+645549.1 | SDSSJ111530.44+645549.1 | 168.8768877 | 64.930275 | 0.474 |
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48484 | 183645 | PGC3131148 | PGC3131148 | 128.1041857 | 46.207253 | 0.336 |
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48485 | 183646 | PGC2192195 | PGC2192195 | 172.5563180 | 42.089670 | 0.735 |
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48486 | 183655 | 2MASXJ16301463+2612233 | 2MASXJ16301463+2612233 | 247.5609685 | 26.206470 | 0.505 |
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48487 | 183661 | 2MASXJ15440435+2319416 | 2MASXJ15440435+2319416 | 236.0181809 | 23.328139 | 0.472 |
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48488 | 183665 | UGC05533 | UGC05533 | 153.8771352 | 14.041115 | 1.746 |
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48489 | 183666 | 2MASXJ08284967+3611400 | 2MASXJ08284967+3611400 | 127.2071933 | 36.194402 | 0.895 |
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48490 | 183669 | PGC1391308 | PGC1391308 | 205.6119210 | 11.280546 | 0.485 |
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48491 | 183673 | PGC1615015 | PGC1615015 | 350.1954307 | 20.061624 | 0.570 |
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48492 | 183675 | PGC2422428 | PGC2422428 | 139.9044987 | 52.737326 | 0.713 |
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48493 | 183678 | PGC058624_GROUP | PGC058625 | 249.3576251 | 46.837819 | 1.263 |
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48494 | 183679 | SDSSJ093447.45+110416.6 | SDSSJ093447.45+110416.6 | 143.6977376 | 11.071282 | 0.550 |
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48495 | 183686 | PGC1152216 | PGC1152216 | 14.4354132 | -0.088472 | 0.630 |
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48496 | 183687 | NGC4406_GROUP | NGC4374 | 186.2656407 | 12.887007 | 9.266 |
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48497 | 183688 | PGC2215143 | PGC2215143 | 134.6898226 | 43.197053 | 0.478 |
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48498 | 183690 | PGC1671624 | PGC1671624 | 253.6581704 | 22.528181 | 0.644 |
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48499 | 183694 | PGC2069525 | PGC2069525 | 182.4299677 | 35.757718 | 0.721 |
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48500 | 183695 | SDSSJ140050.62+273626.0 | SDSSJ140050.62+273626.0 | 210.2109174 | 27.607220 | 0.499 |