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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49351 | 186645 | 2MASXJ10520640+6126231 | 2MASXJ10520640+6126231 | 163.0265760 | 61.439709 | 0.466 |
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49352 | 186650 | 2MASXJ12381565+6549586 | 2MASXJ12381565+6549586 | 189.5652714 | 65.832994 | 0.467 |
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49353 | 186653 | PGC163403 | PGC163403 | 326.8140970 | 0.724354 | 0.862 |
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49354 | 186654 | PGC214092 | PGC214092 | 198.3006779 | 30.362182 | 0.441 |
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49355 | 186655 | PGC166852 | PGC166852 | 170.7933069 | 34.296713 | 0.830 |
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49356 | 186656 | PGC1214781 | PGC1214781 | 232.1473403 | 2.061692 | 0.536 |
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49357 | 186657 | 2MASXJ11402022+5350289 | 2MASXJ11402022+5350289 | 175.0842947 | 53.841433 | 0.646 |
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49358 | 186660 | PGC2472082 | PGC2472082 | 174.9518829 | 54.520903 | 0.975 |
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49359 | 186662 | UGC09636_GROUP | PGC1430630 | 224.7904178 | 13.421535 | 0.548 |
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49360 | 186668 | UGC08377 | UGC08377 | 199.9847752 | 30.118964 | 1.520 |
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49361 | 186669 | PGC039569 | PGC039569 | 184.6847443 | 44.781161 | 1.911 |
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49362 | 186671 | PGC2394299 | PGC2394299 | 177.5677928 | 51.450271 | 0.521 |
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49363 | 186672 | PGC1519873 | PGC1519873 | 183.3369614 | 16.904730 | 0.863 |
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49364 | 186675 | SDSSJ085619.52+121603.2 | SDSSJ085619.52+121603.2 | 134.0813485 | 12.267558 | 0.421 |
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49365 | 186682 | SDSSJ163952.99+211236.4 | SDSSJ163952.99+211236.4 | 249.9708075 | 21.210122 | 1.169 |
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49366 | 186684 | SDSSJ151341.64+363704.9 | SDSSJ151341.64+363704.9 | 228.4236765 | 36.618170 | 0.512 |
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49367 | 186685 | PGC2451064 | PGC2451064 | 187.0431707 | 53.795920 | 0.408 |
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49368 | 186700 | PGC1704465 | PGC1704465 | 253.9126758 | 24.312078 | 0.871 |
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49369 | 186701 | PGC2131744 | PGC2131744 | 154.3049662 | 38.610802 | 0.588 |
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49370 | 186706 | PGC3441824_GROUP | PGC3442023 | 240.0674394 | 16.143326 | 0.533 |
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49371 | 186709 | 2MASXJ07550361+3912282 | 2MASXJ07550361+3912282 | 118.7650788 | 39.207711 | 0.618 |
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49372 | 186716 | PGC1609232 | PGC1609232 | 156.7323328 | 19.893999 | 0.581 |
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49373 | 186722 | PGC200156 | PGC200156 | 247.3172688 | 40.260103 | 0.895 |
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49374 | 186729 | PGC2479055 | PGC2479055 | 122.8264009 | 54.747835 | 1.053 |
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49375 | 186731 | PGC3129171 | PGC3129171 | 253.2888037 | 38.844375 | 0.963 |
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49376 | 186737 | 2MASXJ10054239+2142474 | 2MASXJ10054239+2142474 | 151.4267856 | 21.713054 | 0.376 |
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49377 | 186738 | PGC1208851 | PGC1208851 | 189.2936724 | 1.878405 | 0.560 |
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49378 | 186743 | PGC1411749 | PGC1411749 | 204.5487136 | 12.559623 | 0.524 |
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49379 | 186745 | PGC1580763 | PGC1580763 | 140.3340580 | 19.108031 | 0.422 |
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49380 | 186748 | PGC1761116 | PGC1761116 | 201.9206480 | 26.061612 | 0.791 |
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49381 | 186750 | PGC2261734 | PGC2261734 | 235.4192286 | 45.251183 | 0.527 |
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49382 | 186760 | PGC1941934 | PGC1941934 | 204.1818834 | 31.325697 | 0.420 |
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49383 | 186761 | PGC1391554 | PGC1391554 | 245.6089507 | 11.295322 | 0.606 |
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49384 | 186763 | PGC1367328 | PGC1367328 | 150.8045339 | 9.595826 | 0.426 |
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49385 | 186766 | PGC1414934 | PGC1414934 | 177.7991720 | 12.721038 | 0.676 |
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49386 | 186772 | PGC1381165 | PGC1381165 | 161.2572306 | 10.554638 | 0.759 |
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49387 | 186775 | SDSSJ151057.90+305052.9 | SDSSJ151057.90+305052.9 | 227.7412435 | 30.848033 | 0.564 |
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49388 | 186776 | PGC3122253_GROUP | PGC3122253 | 176.4036127 | 2.802947 | 0.428 |
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49389 | 186778 | 2MASXJ15590881+3954430 | 2MASXJ15590881+3954430 | 239.7868231 | 39.911928 | 0.654 |
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49390 | 186785 | PGC2661009 | PGC2661009 | 178.5858727 | 63.786240 | 0.493 |
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49391 | 186786 | PGC2143514_GROUP | 2MASXJ08292974+3906173 | 127.3739852 | 39.104846 | 0.469 |
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49392 | 186787 | 2MASXJ14573169+2138131 | 2MASXJ14573169+2138131 | 224.3820010 | 21.637013 | 0.558 |
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49393 | 186790 | PGC1224876 | PGC1224876 | 188.7046364 | 2.374898 | 0.564 |
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49394 | 186794 | PGC1167591 | PGC1167591 | 157.4650818 | 0.500618 | 0.731 |
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49395 | 186799 | PGC1439370 | PGC1439370 | 221.9083572 | 13.748105 | 0.789 |
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49396 | 186802 | PGC1697745 | PGC1697745 | 238.4300407 | 24.001169 | 0.814 |
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49397 | 186803 | PGC1611265 | PGC1611265 | 206.1648198 | 19.951485 | 0.587 |
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49398 | 186804 | PGC2334548 | PGC2334548 | 157.2741070 | 49.139011 | 0.683 |
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49399 | 186806 | UGC05394 | UGC05394 | 150.4495649 | 36.498642 | 1.912 |
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49400 | 186808 | PGC172065 | PGC172065 | 6.7043976 | 0.038128 | 0.798 |