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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7551 | 28353 | PGC2320832 | PGC2320832 | 188.3806264 | 48.584845 | 0.733 |
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7552 | 28358 | PGC1527458 | PGC1527458 | 122.6644706 | 17.217733 | 0.624 |
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7553 | 28360 | PGC1479643 | PGC1479643 | 8.2294823 | 15.256236 | 0.793 |
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7554 | 28363 | PGC1770139 | PGC1770139 | 11.4324492 | 26.280342 | 0.697 |
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7555 | 28371 | 2MASXJ12515692+3248356 | 2MASXJ12515692+3248356 | 192.9871902 | 32.809757 | 0.523 |
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7556 | 28375 | 2MASXJ10351535+0455268 | 2MASXJ10351535+0455268 | 158.8140032 | 4.924115 | 0.637 |
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7557 | 28376 | PGC2225497 | PGC2225497 | 160.6208883 | 43.637104 | 0.576 |
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7558 | 28377 | 2MASXJ15032652+2523301_GROUP | 2MASXJ15032652+2523301 | 225.8603646 | 25.391510 | 0.577 |
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7559 | 28382 | PGC2392542 | PGC2392542 | 119.1057967 | 51.344538 | 0.561 |
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7560 | 28383 | PGC1838986 | PGC1838986 | 359.2516641 | 28.547216 | 0.496 |
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7561 | 28384 | 2MASXJ15192599+0500013 | 2MASXJ15192599+0500013 | 229.8583443 | 5.000398 | 0.548 |
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7562 | 28386 | PGC1433787 | PGC1433787 | 334.2414150 | 13.543106 | 1.177 |
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7563 | 28387 | PGC1820462 | PGC1820462 | 241.6048850 | 27.880337 | 0.739 |
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7564 | 28388 | 2MASXJ13263037+2642434 | 2MASXJ13263037+2642434 | 201.6264694 | 26.711996 | 0.873 |
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7565 | 28392 | 2MASXJ12585346+3724398 | 2MASXJ12585346+3724398 | 194.7229717 | 37.411004 | 0.576 |
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7566 | 28396 | PGC1337560 | PGC1337560 | 354.6520968 | 8.045011 | 0.365 |
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7567 | 28397 | 2MASXJ14102110+2539386 | 2MASXJ14102110+2539386 | 212.5876865 | 25.660559 | 0.378 |
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7568 | 28398 | PGC2080291 | PGC2080291 | 241.7512131 | 36.419313 | 0.709 |
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7569 | 28409 | 2MASXJ08331454+3235002 | 2MASXJ08331454+3235002 | 128.3104469 | 32.583337 | 0.682 |
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7570 | 28416 | PGC1563990 | PGC1563990 | 222.7669079 | 18.588034 | 0.459 |
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7571 | 28417 | PGC1521183 | PGC1521183 | 164.9114529 | 16.959667 | 0.617 |
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7572 | 28420 | PGC2519409 | PGC2519409 | 179.5886780 | 55.928566 | 0.389 |
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7573 | 28423 | PGC051971 | PGC051971 | 218.1880804 | 2.914970 | 1.345 |
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7574 | 28433 | 2MASXJ14065398+2834191 | 2MASXJ14065398+2834191 | 211.7249088 | 28.571918 | 0.657 |
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7575 | 28440 | SDSSJ111037.33+053300.7 | SDSSJ111037.33+053300.7 | 167.6555261 | 5.550231 | 0.613 |
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7576 | 28445 | PGC2666344 | PGC2666344 | 133.6587033 | 64.275546 | 0.778 |
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7577 | 28451 | PGC3134866 | PGC3134866 | 240.8953483 | 55.100413 | 0.807 |
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7578 | 28452 | PGC1218144 | PGC1218144 | 179.3969809 | 2.167790 | 1.266 |
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7579 | 28458 | PGC1179667 | PGC1179667 | 232.3669797 | 0.938847 | 0.590 |
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7580 | 28463 | PGC1945240 | PGC1945240 | 258.8768389 | 31.397947 | 0.468 |
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7581 | 28464 | SDSSJ092512.04+063045.7 | SDSSJ092512.04+063045.7 | 141.3001653 | 6.512630 | 0.442 |
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7582 | 28477 | SDSSJ155014.01+230357.4 | SDSSJ155014.01+230357.4 | 237.5583367 | 23.065928 | 0.403 |
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7583 | 28485 | PGC1089496 | PGC1089496 | 5.8549596 | -2.529269 | 0.598 |
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7584 | 28486 | PGC2223319 | PGC2223319 | 226.9898454 | 43.545562 | 0.775 |
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7585 | 28493 | NGC6015 | NGC6015 | 237.8557085 | 62.309918 | 9.103 |
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7586 | 28494 | PGC1004348 | PGC1004348 | 338.1241149 | -8.389546 | 0.648 |
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7587 | 28496 | PGC1060088 | PGC1060088 | 34.5799695 | -4.304253 | 0.470 |
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7588 | 28497 | PGC1163800 | PGC1163800 | 11.2831233 | 0.354454 | 0.516 |
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7589 | 28498 | PGC2244755 | PGC2244755 | 158.6937149 | 44.454953 | 0.625 |
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7590 | 28500 | PGC2123949 | PGC2123949 | 120.5533521 | 38.325283 | 0.473 |
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7591 | 28504 | 2MASXJ12132945+4227033 | 2MASXJ12132945+4227033 | 183.3728812 | 42.450952 | 0.425 |
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7592 | 28507 | PGC1820215 | PGC1820215 | 206.8667755 | 27.871462 | 0.568 |
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7593 | 28516 | PGC1585604 | PGC1585604 | 203.7213332 | 19.248735 | 0.447 |
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7594 | 28521 | PGC1171048 | PGC1171048 | 319.5474561 | 0.627912 | 0.568 |
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7595 | 28522 | PGC1398362 | PGC1398362 | 227.4706968 | 11.761418 | 0.585 |
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7596 | 28524 | SDSSJ074642.37+324305.4_GROUP | PGC2009438 | 116.6778696 | 32.716240 | 0.640 |
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7597 | 28526 | PGC1381035 | PGC1381035 | 135.9475541 | 10.544945 | 0.793 |
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7598 | 28531 | PGC1547630 | PGC1547630 | 240.6678680 | 18.006922 | 0.836 |
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7599 | 28534 | PGC2194481 | PGC2194481 | 203.3486554 | 42.214555 | 0.578 |
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7600 | 28543 | PGC2076378 | PGC2076378 | 236.2833192 | 36.184828 | 0.750 |