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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10601 | 39534 | PGC2534416 | PGC2534416 | 234.0327435 | 56.365307 | 0.615 |
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10602 | 39537 | PGC1140533 | PGC1140533 | 318.5528262 | -0.553985 | 0.736 |
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10603 | 39538 | PGC2652761 | PGC2652761 | 194.9926107 | 63.274167 | 0.587 |
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10604 | 39541 | SDSSJ134817.87+190145.5 | SDSSJ134817.87+190145.5 | 207.0744325 | 19.029338 | 0.544 |
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10605 | 39542 | SDSSJ074729.64+354344.1 | SDSSJ074729.64+354344.1 | 116.8736220 | 35.728942 | 0.390 |
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10606 | 39543 | 2MASXJ12483573+0932490 | 2MASXJ12483573+0932490 | 192.1488634 | 9.546868 | 0.365 |
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10607 | 39547 | PGC003228 | PGC003228 | 13.6959808 | -10.972992 | 1.596 |
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10608 | 39553 | PGC2467006 | PGC2467006 | 178.8096041 | 54.350606 | 0.491 |
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10609 | 39555 | PGC979512 | PGC979512 | 13.5350747 | -10.333444 | 0.677 |
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10610 | 39560 | PGC2023528 | PGC2023528 | 176.0209549 | 33.107261 | 0.664 |
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10611 | 39561 | SDSSJ081528.32+243153.5 | SDSSJ081528.32+243153.5 | 123.8680294 | 24.531533 | 0.591 |
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10612 | 39562 | PGC026920 | PGC026920 | 142.3263579 | 41.459529 | 0.467 |
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10613 | 39564 | 2MASXJ16180617+3530317 | 2MASXJ16180617+3530317 | 244.5258854 | 35.508710 | 0.597 |
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10614 | 39569 | NGC0617 | NGC0617 | 23.5105853 | -9.774165 | 0.784 |
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10615 | 39571 | PGC3323917 | PGC3323917 | 347.3966560 | -9.201056 | 0.490 |
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10616 | 39573 | PGC2148577 | PGC2148577 | 155.1265592 | 39.369924 | 0.742 |
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10617 | 39574 | PGC1628774 | PGC1628774 | 179.9643198 | 20.487374 | 1.212 |
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10618 | 39581 | SDSSJ142321.02+571353.7 | SDSSJ142321.02+571353.7 | 215.8375439 | 57.231537 | 0.679 |
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10619 | 39582 | PGC1133402 | PGC1133402 | 162.4400677 | -0.838950 | 0.614 |
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10620 | 39583 | 2MASXJ16282972+2807191 | 2MASXJ16282972+2807191 | 247.1238953 | 28.121898 | 0.553 |
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10621 | 39585 | PGC2542656 | PGC2542656 | 125.0189865 | 56.623991 | 0.713 |
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10622 | 39591 | PGC1142042 | PGC1142042 | 353.1258463 | -0.490827 | 0.857 |
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10623 | 39614 | SDSSJ080647.48+332003.4 | SDSSJ080647.48+332003.4 | 121.6979523 | 33.334263 | 0.531 |
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10624 | 39620 | PGC1837663 | PGC1837663 | 195.6589695 | 28.501901 | 0.958 |
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10625 | 39624 | PGC2198391 | PGC2198391 | 227.8691018 | 42.413430 | 0.646 |
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10626 | 39628 | SDSSJ121324.08+515028.2 | SDSSJ121324.08+515028.2 | 183.3503019 | 51.841162 | 0.533 |
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10627 | 39632 | SDSSJ152423.48+490200.3 | SDSSJ152423.48+490200.3 | 231.0978439 | 49.033412 | 0.462 |
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10628 | 39633 | PGC2050994 | PGC2050994 | 128.8055347 | 34.554921 | 1.004 |
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10629 | 39635 | IC1131 | IC1131 | 234.7154153 | 12.080616 | 1.085 |
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10630 | 39645 | SDSSJ123611.26+590757.8 | SDSSJ123611.26+590757.8 | 189.0469298 | 59.132715 | 0.414 |
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10631 | 39646 | PGC1044517 | PGC1044517 | 10.3035885 | -5.454802 | 0.843 |
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10632 | 39647 | PGC1550885 | PGC1550885 | 150.9758600 | 18.125953 | 0.531 |
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10633 | 39648 | SDSSJ162203.53+362310.4 | SDSSJ162203.53+362310.4 | 245.5147489 | 36.386198 | 0.804 |
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10634 | 39649 | PGC3088297 | PGC3088297 | 126.2900044 | 36.915788 | 0.543 |
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10635 | 39653 | PGC2168914 | PGC2168914 | 193.3200892 | 40.650506 | 0.593 |
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10636 | 39660 | PGC2572891 | PGC2572891 | 192.2310546 | 57.956904 | 0.651 |
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10637 | 39662 | 2MASXJ15384318+1156293 | 2MASXJ15384318+1156293 | 234.6797699 | 11.941305 | 0.616 |
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10638 | 39664 | PGC2303989 | PGC2303989 | 231.4994191 | 47.764429 | 0.441 |
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10639 | 39666 | PGC1365724 | PGC1365724 | 244.5118461 | 9.479788 | 0.392 |
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10640 | 39672 | PGC2128233 | PGC2128233 | 154.1833772 | 38.480215 | 1.370 |
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10641 | 39676 | PGC1191770 | PGC1191770 | 189.9163904 | 1.335850 | 0.356 |
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10642 | 39682 | PGC2399366 | PGC2399366 | 134.9645736 | 51.746623 | 0.987 |
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10643 | 39685 | PGC2454172 | PGC2454172 | 120.3322130 | 53.903695 | 0.712 |
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10644 | 39687 | SDSSJ141248.14+184041.0 | SDSSJ141248.14+184041.0 | 213.2005824 | 18.678075 | 0.499 |
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10645 | 39691 | PGC1139871 | PGC1139871 | 51.4730656 | -0.580093 | 0.648 |
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10646 | 39695 | PGC1338909 | PGC1338909 | 143.8872012 | 8.099068 | 0.935 |
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10647 | 39697 | PGC1459679 | PGC1459679 | 149.6301322 | 14.495545 | 0.487 |
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10648 | 39698 | PGC2289512 | PGC2289512 | 224.2624127 | 46.928380 | 1.123 |
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10649 | 39702 | 2MASXJ13064793+1452482 | 2MASXJ13064793+1452482 | 196.6995218 | 14.880098 | 0.789 |
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10650 | 39703 | PGC2082414 | PGC2082414 | 173.4203708 | 36.537465 | 0.709 |