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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330601 | 1246813 | PGC384385 | PGC384385 | 333.6439919 | -57.898467 | 0.471 |
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330602 | 1246815 | PGC2771598 | PGC2771598 | 139.7411747 | 76.618984 | 0.524 |
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330603 | 1246818 | PGC579207 | PGC579207 | 78.0753371 | -41.088116 | 0.505 |
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330604 | 1246824 | PGC2456302 | PGC2456302 | 114.3507026 | 53.979332 | 0.416 |
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330605 | 1246825 | PGC131912 | PGC131912 | 12.2809113 | -34.147723 | 0.877 |
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330606 | 1246826 | PGC1121778 | PGC1121778 | 170.5319636 | -1.308977 | 0.687 |
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330607 | 1246832 | SDSSJ123916.14+274250.9 | SDSSJ123916.14+274250.9 | 189.8172990 | 27.714177 | 0.574 |
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330608 | 1246834 | PGC950940 | PGC950940 | 327.8117791 | -12.570382 | 0.502 |
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330609 | 1246845 | PGC945162 | PGC945162 | 8.3550065 | -12.958375 | 0.568 |
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330610 | 1246847 | PGC2127645 | PGC2127645 | 280.6411687 | 38.458671 | 1.009 |
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330611 | 1246853 | PGC2561505 | PGC2561505 | 116.8278010 | 57.264843 | 0.659 |
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330612 | 1246855 | PGC2406344 | PGC2406344 | 280.5688753 | 52.082823 | 0.830 |
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330613 | 1246859 | PGC686464 | PGC686464 | 73.9901802 | -32.765597 | 0.624 |
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330614 | 1246862 | PGC040670 | PGC040670 | 186.5768771 | 8.349402 | 1.562 |
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330615 | 1246863 | PGC1235968 | PGC1235968 | 17.0541463 | 2.735009 | 0.687 |
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330616 | 1246866 | PGC2750716 | PGC2750716 | 110.0571238 | 72.637981 | 0.645 |
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330617 | 1246867 | PGC565592 | PGC565592 | 71.6521305 | -42.305774 | 0.533 |
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330618 | 1246879 | PGC936484 | PGC936484 | 32.2028042 | -13.547614 | 0.476 |
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330619 | 1246881 | PGC2386039 | PGC2386039 | 104.7194570 | 50.972527 | 0.723 |
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330620 | 1246882 | PGC715445 | PGC715445 | 82.3426706 | -30.586223 | 0.785 |
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330621 | 1246888 | PGC2489241 | PGC2489241 | 268.7644195 | 55.060744 | 0.464 |
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330622 | 1246895 | UGC10972 | UGC10972 | 266.5914703 | 26.543777 | 4.058 |
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330623 | 1246900 | PGC1393690 | PGC1393690 | 20.5037096 | 11.442065 | 0.701 |
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330624 | 1246902 | PGC2271271 | PGC2271271 | 260.4040162 | 45.841993 | 1.050 |
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330625 | 1246904 | PGC162615 | PGC162615 | 311.6600804 | -62.574189 | 0.958 |
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330626 | 1246905 | PGC405939 | PGC405939 | 0.5554446 | -55.795892 | 0.789 |
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330627 | 1246907 | PGC2786776 | PGC2786776 | 231.8213795 | 82.473546 | 0.962 |
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330628 | 1246908 | SDSSJ102141.81+413406.5 | SDSSJ102141.81+413406.5 | 155.4242252 | 41.568501 | 0.441 |
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330629 | 1246914 | PGC2209792 | PGC2209792 | 270.7682035 | 42.956172 | 0.444 |
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330630 | 1246916 | PGC431973 | PGC431973 | 330.8062258 | -53.266547 | 0.396 |
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330631 | 1246920 | PGC1898197 | PGC1898197 | 10.6662840 | 30.297612 | 0.486 |
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330632 | 1246922 | PGC1091930 | PGC1091930 | 20.6585082 | -2.440607 | 1.002 |
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330633 | 1246931 | PGC085908 | PGC085908 | 359.4503086 | 24.007528 | 0.915 |
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330634 | 1246934 | PGC2724601 | PGC2724601 | 279.4517099 | 68.849795 | 1.281 |
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330635 | 1246935 | PGC986117 | PGC986117 | 48.0710608 | -9.811701 | 0.708 |
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330636 | 1246938 | NGC1300_GROUP | NGC1300 | 49.9212731 | -19.411038 | 10.424 |
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330637 | 1246947 | PGC993495 | PGC993495 | 357.1888091 | -9.239552 | 0.775 |
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330638 | 1246951 | UGC01620 | UGC01620 | 31.9156780 | 2.149682 | 1.819 |
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330639 | 1246954 | PGC391540 | PGC391540 | 358.4302270 | -57.308316 | 0.776 |
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330640 | 1246957 | PGC548616 | PGC548616 | 330.2795708 | -43.449612 | 0.510 |
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330641 | 1246958 | PGC872974 | PGC872974 | 19.3688475 | -18.086014 | 0.455 |
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330642 | 1246961 | PGC540269 | PGC540269 | 37.7772955 | -44.157289 | 0.468 |
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330643 | 1246968 | PGC1058149 | PGC1058149 | 29.7849559 | -4.441980 | 0.506 |
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330644 | 1246971 | PGC606537_GROUP | PGC606537 | 80.1528171 | -38.662343 | 0.585 |
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330645 | 1246975 | PGC3126007_GROUP | PGC1271783 | 224.0060209 | 4.687198 | 0.725 |
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330646 | 1246976 | PGC1023350 | PGC1023350 | 216.7585825 | -7.174098 | 0.698 |
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330647 | 1246984 | PGC2051958_GROUP | PGC2051958 | 203.6456699 | 34.619161 | 1.191 |
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330648 | 1246985 | PGC1056219 | PGC1056219 | 14.0127434 | -4.583886 | 0.806 |
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330649 | 1246996 | PGC2664297 | PGC2664297 | 243.8761991 | 64.089218 | 0.519 |
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330650 | 1247000 | PGC411489_GROUP | PGC411489 | 309.5970763 | -55.224246 | 0.780 |