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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10851 | 40455 | PGC1930749 | PGC1930749 | 137.9515475 | 31.080223 | 0.510 |
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10852 | 40459 | 2MASXJ15435307+1348360 | 2MASXJ15435307+1348360 | 235.9712881 | 13.809917 | 0.414 |
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10853 | 40467 | PGC1850269 | PGC1850269 | 133.1947660 | 28.924650 | 0.597 |
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10854 | 40473 | PGC1599634 | PGC1599634 | 121.5487376 | 19.629093 | 0.993 |
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10855 | 40479 | PGC994536 | PGC994536 | 0.2703939 | -9.154296 | 0.906 |
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10856 | 40480 | PGC049403 | PGC049403 | 208.5345911 | 30.834607 | 1.178 |
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10857 | 40488 | PGC1701184 | PGC1701184 | 252.1714098 | 24.166325 | 1.076 |
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10858 | 40490 | PGC2560542 | PGC2560542 | 184.8243752 | 57.226984 | 0.720 |
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10859 | 40500 | PGC3129298 | PGC3129298 | 253.4097815 | 39.164315 | 0.465 |
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10860 | 40508 | SDSSJ132012.15+135619.0 | SDSSJ132012.15+135619.0 | 200.0506690 | 13.938614 | 0.550 |
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10861 | 40510 | NGC7740 | NGC7740 | 355.8214087 | 27.358986 | 1.372 |
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10862 | 40520 | 2MASXJ15123946+0840493 | 2MASXJ15123946+0840493 | 228.1645148 | 8.680300 | 0.798 |
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10863 | 40522 | PGC1639827 | PGC1639827 | 212.7028526 | 20.968628 | 0.815 |
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10864 | 40523 | PGC2390771 | PGC2390771 | 132.3349043 | 51.236458 | 0.469 |
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10865 | 40524 | 2MASXJ16225885+4015074 | 2MASXJ16225885+4015074 | 245.7454001 | 40.252169 | 0.551 |
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10866 | 40525 | 2MASXJ09244923+4544267 | 2MASXJ09244923+4544267 | 141.2051116 | 45.740816 | 0.492 |
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10867 | 40530 | PGC1207137 | PGC1207137 | 139.9040638 | 1.827312 | 0.652 |
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10868 | 40544 | SDSSJ112208.78+465708.1 | SDSSJ112208.78+465708.1 | 170.5366050 | 46.952230 | 0.392 |
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10869 | 40547 | 2MASXJ09412588+2345275_GROUP | PGC1693045 | 145.3699554 | 23.752432 | 0.717 |
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10870 | 40551 | PGC1638467 | PGC1638467 | 122.6354410 | 20.905691 | 0.868 |
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10871 | 40552 | PGC1953040 | PGC1953040 | 33.8410517 | 31.559726 | 0.525 |
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10872 | 40560 | PGC2466262 | PGC2466262 | 228.7558540 | 54.325723 | 0.485 |
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10873 | 40562 | PGC1711603 | PGC1711603 | 170.4635878 | 24.608084 | 0.898 |
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10874 | 40563 | PGC1907173_GROUP | PGC1907325 | 222.7272537 | 30.527146 | 0.560 |
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10875 | 40564 | PGC1408043 | PGC1408043 | 211.5833260 | 12.354988 | 0.461 |
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10876 | 40565 | SDSSJ083844.75+081215.8 | SDSSJ083844.75+081215.8 | 129.6865030 | 8.204381 | 0.449 |
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10877 | 40569 | SDSSJ085138.88+095415.9 | SDSSJ085138.88+095415.9 | 132.9120193 | 9.904418 | 0.495 |
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10878 | 40571 | PGC3092168 | PGC3092168 | 160.9328371 | 4.225931 | 0.734 |
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10879 | 40576 | PGC1220122 | PGC1220122 | 140.3378283 | 2.226473 | 0.750 |
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10880 | 40581 | PGC2215124 | PGC2215124 | 180.8058518 | 43.195972 | 0.722 |
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10881 | 40582 | PGC2052457 | PGC2052457 | 173.1786570 | 34.650812 | 0.575 |
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10882 | 40586 | PGC2603898 | PGC2603898 | 179.9428454 | 60.566723 | 0.463 |
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10883 | 40594 | PGC2036597 | PGC2036597 | 150.8492075 | 33.662768 | 0.703 |
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10884 | 40598 | PGC1156870 | PGC1156870 | 234.0349407 | 0.092030 | 0.562 |
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10885 | 40599 | PGC031688 | PGC031688 | 159.8344320 | 40.830993 | 0.472 |
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10886 | 40611 | PGC049014 | PGC049014 | 207.2592623 | 49.410156 | 1.021 |
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10887 | 40612 | PGC1692014 | PGC1692014 | 173.9149546 | 23.697190 | 0.559 |
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10888 | 40614 | 2MASXJ15145306+2452564 | 2MASXJ15145306+2452564 | 228.7209419 | 24.882192 | 0.405 |
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10889 | 40619 | 2MASXJ11282337+1612516 | 2MASXJ11282337+1612516 | 172.0973725 | 16.214280 | 0.516 |
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10890 | 40621 | PGC1572311 | PGC1572311 | 173.2547824 | 18.849294 | 0.405 |
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10891 | 40624 | PGC1449123 | PGC1449123 | 242.9289296 | 14.096491 | 1.167 |
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10892 | 40625 | PGC3133085 | PGC3133085 | 135.4904838 | 52.060104 | 0.518 |
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10893 | 40626 | PGC1333689 | PGC1333689 | 221.7478869 | 7.892430 | 0.789 |
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10894 | 40628 | PGC1160394_GROUP | PGC1160394 | 172.4032195 | 0.227930 | 0.708 |
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10895 | 40630 | SDSSJ113329.50+220641.6 | SDSSJ113329.50+220641.6 | 173.3729998 | 22.111412 | 0.372 |
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10896 | 40632 | PGC2436444 | PGC2436444 | 212.1946256 | 53.274091 | 0.549 |
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10897 | 40634 | SDSSJ122119.28+031153.1 | SDSSJ122119.28+031153.1 | 185.3303620 | 3.198122 | 0.328 |
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10898 | 40636 | PGC2210011 | PGC2210011 | 117.4525875 | 42.966913 | 0.668 |
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10899 | 40643 | 2MASXJ10274198+0419460 | 2MASXJ10274198+0419460 | 156.9250088 | 4.329549 | 0.835 |
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10900 | 40648 | PGC1633810 | PGC1633810 | 161.3960485 | 20.692769 | 0.913 |