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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52651 | 198295 | PGC1124285 | PGC1124285 | 2.3863610 | -1.206188 | 0.422 |
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52652 | 198300 | PGC1134813 | PGC1134813 | 4.5365173 | -0.783784 | 0.710 |
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52653 | 198302 | PGC2443303 | PGC2443303 | 242.6459365 | 53.518840 | 0.485 |
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52654 | 198311 | PGC3092412 | PGC3092412 | 161.5589431 | 2.556148 | 0.886 |
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52655 | 198315 | PGC1138485_GROUP | PGC1138202 | 24.3151651 | -0.644695 | 0.470 |
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52656 | 198316 | PGC2486084 | PGC2486084 | 189.3504246 | 54.967182 | 0.532 |
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52657 | 198320 | PGC1145314 | PGC1145314 | 15.9650705 | -0.358689 | 0.672 |
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52658 | 198322 | 2MASXJ15304678+2119192 | 2MASXJ15304678+2119192 | 232.6948388 | 21.321925 | 0.425 |
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52659 | 198326 | PGC1439993_GROUP | PGC1440298 | 197.6458480 | 13.780272 | 0.899 |
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52660 | 198328 | 2MASXJ15514729+2308407 | 2MASXJ15514729+2308407 | 237.9471594 | 23.144774 | 0.519 |
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52661 | 198332 | PGC1194576 | PGC1194576 | 150.0273474 | 1.427578 | 0.832 |
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52662 | 198333 | PGC1449170_GROUP | PGC1449170 | 17.8621845 | 14.098661 | 0.651 |
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52663 | 198337 | PGC3087082 | PGC3087082 | 142.8266209 | 54.584856 | 0.795 |
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52664 | 198338 | PGC2149619 | PGC2149619 | 139.3236032 | 39.428824 | 0.552 |
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52665 | 198340 | PGC1642562 | PGC1642562 | 149.2879269 | 21.091313 | 0.494 |
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52666 | 198349 | 2MASXJ14543121+2144015 | 2MASXJ14543121+2144015 | 223.6300527 | 21.733732 | 0.608 |
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52667 | 198352 | 2MASXJ09590537+6428145 | 2MASXJ09590537+6428145 | 149.7722383 | 64.470678 | 0.466 |
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52668 | 198354 | PGC3097902_GROUP | PGC3097902 | 139.6992854 | 14.965054 | 0.662 |
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52669 | 198357 | 2MASXJ08373595+3638498 | 2MASXJ08373595+3638498 | 129.3996468 | 36.647250 | 0.423 |
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52670 | 198364 | NGC6317 | NGC6317 | 257.2479720 | 62.897994 | 1.471 |
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52671 | 198365 | NGC5040 | NGC5040 | 198.3860011 | 51.258346 | 2.340 |
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52672 | 198368 | PGC190762 | PGC190762 | 328.7831755 | -9.223344 | 1.145 |
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52673 | 198370 | PGC037981 | PGC037981 | 180.5158931 | 58.035513 | 1.093 |
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52674 | 198374 | PGC2488021 | PGC2488021 | 130.8984072 | 55.023809 | 0.622 |
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52675 | 198379 | PGC1719742 | PGC1719742 | 241.3473235 | 24.905757 | 0.629 |
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52676 | 198382 | PGC2152968_GROUP | PGC2152968 | 247.3416445 | 39.620478 | 0.766 |
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52677 | 198384 | PGC1806984 | PGC1806984 | 171.2435595 | 27.400775 | 0.667 |
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52678 | 198390 | PGC1196517 | PGC1196517 | 144.6086681 | 1.490640 | 0.769 |
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52679 | 198391 | PGC1524865 | PGC1524865 | 238.6128598 | 17.110116 | 0.587 |
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52680 | 198393 | SDSSJ123048.01+112702.3 | SDSSJ123048.01+112702.3 | 187.7000327 | 11.450630 | 0.532 |
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52681 | 198398 | PGC3126420 | PGC3126420 | 213.3860896 | 5.291451 | 0.474 |
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52682 | 198400 | PGC1337910 | PGC1337910 | 191.5626703 | 8.060071 | 0.475 |
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52683 | 198401 | PGC1280530 | PGC1280530 | 322.8389400 | 5.255368 | 0.600 |
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52684 | 198404 | PGC1578612 | PGC1578612 | 241.5111704 | 19.041266 | 0.413 |
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52685 | 198405 | PGC1956925 | PGC1956925 | 137.5177420 | 31.638517 | 0.605 |
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52686 | 198406 | 2MASXJ13001709+1906393 | 2MASXJ13001709+1906393 | 195.0712961 | 19.110830 | 0.575 |
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52687 | 198410 | PGC2459903 | PGC2459903 | 139.2979411 | 54.105674 | 0.901 |
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52688 | 198411 | PGC2106666 | PGC2106666 | 146.5586420 | 37.678784 | 0.458 |
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52689 | 198413 | PGC1601357 | PGC1601357 | 209.0544089 | 19.674268 | 0.493 |
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52690 | 198415 | UGC09381 | UGC09381 | 218.6446548 | 36.288431 | 0.946 |
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52691 | 198421 | PGC1502778 | PGC1502778 | 158.2074294 | 16.184826 | 0.814 |
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52692 | 198422 | SDSSJ121438.84+052411.1 | SDSSJ121438.84+052411.1 | 183.6618430 | 5.403100 | 0.450 |
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52693 | 198432 | PGC2487633 | PGC2487633 | 211.4970861 | 55.011854 | 1.916 |
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52694 | 198433 | PGC194349 | PGC194349 | 343.6436390 | 0.830069 | 0.613 |
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52695 | 198434 | PGC1559626 | PGC1559626 | 255.0165437 | 18.438375 | 1.173 |
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52696 | 198440 | 2MASXJ12101865+5357558_GROUP | 2MASXJ12101865+5357558 | 182.5778811 | 53.965611 | 0.951 |
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52697 | 198442 | PGC1894130 | PGC1894130 | 166.3494398 | 30.197411 | 0.473 |
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52698 | 198454 | PGC052245 | PGC052245 | 219.2952853 | 39.654274 | 0.898 |
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52699 | 198462 | PGC2542882 | PGC2542882 | 206.2391955 | 56.630697 | 0.523 |
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52700 | 198463 | PGC053853 | PGC053853 | 226.3962011 | 58.072031 | 1.604 |