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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49851 | 188499 | UGC08939 | UGC08939 | 210.5199687 | -1.357927 | 1.474 |
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49852 | 188502 | PGC1475988 | PGC1475988 | 207.0717367 | 15.127119 | 0.687 |
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49853 | 188507 | PGC3093276 | PGC3093276 | 339.8952012 | -9.516274 | 0.498 |
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49854 | 188510 | 2MASXJ10492637+1845163 | 2MASXJ10492637+1845163 | 162.3598710 | 18.754495 | 0.411 |
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49855 | 188513 | PGC1166536 | PGC1166536 | 164.3745041 | 0.462232 | 0.932 |
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49856 | 188516 | SDSSJ113626.97+081933.5 | SDSSJ113626.97+081933.5 | 174.1124400 | 8.325950 | 0.501 |
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49857 | 188517 | 2MASXJ15191985+0928492 | 2MASXJ15191985+0928492 | 229.8326601 | 9.480412 | 0.542 |
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49858 | 188519 | 2MASXJ15204028+3031568 | 2MASXJ15204028+3031568 | 230.1679810 | 30.532461 | 0.507 |
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49859 | 188520 | SDSSJ123657.29+200633.1 | SDSSJ123657.29+200633.1 | 189.2388716 | 20.109104 | 0.817 |
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49860 | 188523 | 2MASXJ11474190+2922391_GROUP | 2MASXJ11474190+2922391 | 176.9244547 | 29.377511 | 0.702 |
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49861 | 188525 | PGC1151901 | PGC1151901 | 184.1892095 | -0.103499 | 0.649 |
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49862 | 188527 | NGC3650_GROUP | NGC3650 | 170.6473116 | 20.704032 | 3.314 |
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49863 | 188528 | PGC1646486 | PGC1646486 | 206.5227690 | 21.269060 | 0.503 |
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49864 | 188529 | SDSSJ120216.02+555547.1 | SDSSJ120216.02+555547.1 | 180.5668233 | 55.929806 | 0.566 |
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49865 | 188530 | PGC1378115 | PGC1378115 | 176.9869600 | 10.340374 | 0.522 |
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49866 | 188532 | PGC2606789 | PGC2606789 | 143.1548896 | 60.781517 | 0.572 |
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49867 | 188534 | PGC2160832 | PGC2160832 | 189.6672113 | 40.115287 | 0.746 |
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49868 | 188537 | PGC139368 | PGC139368 | 156.8237958 | 10.997960 | 1.113 |
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49869 | 188547 | PGC022545 | PGC022545 | 120.5502846 | 32.315050 | 1.072 |
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49870 | 188552 | PGC1119581 | PGC1119581 | 183.9696327 | -1.397980 | 0.383 |
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49871 | 188557 | PGC2429474 | PGC2429474 | 163.0706880 | 53.009543 | 0.551 |
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49872 | 188559 | PGC2188529 | PGC2188529 | 137.7336504 | 41.885099 | 0.737 |
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49873 | 188560 | SDSSJ083817.67+141326.1 | SDSSJ083817.67+141326.1 | 129.5736523 | 14.223923 | 0.501 |
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49874 | 188565 | PGC054841 | PGC054841 | 230.4633307 | 27.479009 | 1.097 |
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49875 | 188573 | PGC1750565 | PGC1750565 | 155.8970399 | 25.805905 | 0.590 |
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49876 | 188574 | SDSSJ072531.62+392220.5 | SDSSJ072531.62+392220.5 | 111.3817942 | 39.372361 | 0.568 |
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49877 | 188575 | SDSSJ090101.86+515314.8 | SDSSJ090101.86+515314.8 | 135.2577860 | 51.887415 | 0.603 |
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49878 | 188582 | PGC1401868 | PGC1401868 | 218.5759636 | 11.982775 | 0.664 |
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49879 | 188583 | PGC1445482 | PGC1445482 | 173.5307548 | 13.967270 | 1.039 |
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49880 | 188585 | PGC2540568 | PGC2540568 | 177.8191993 | 56.557503 | 0.517 |
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49881 | 188589 | PGC2281009 | PGC2281009 | 131.9591895 | 46.428604 | 1.150 |
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49882 | 188591 | PGC1911762 | PGC1911762 | 239.0140503 | 30.639657 | 0.460 |
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49883 | 188595 | PGC1839180 | PGC1839180 | 206.6189099 | 28.553320 | 0.659 |
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49884 | 188604 | PGC1780400 | PGC1780400 | 145.3132963 | 26.551082 | 0.453 |
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49885 | 188613 | PGC1263065 | PGC1263065 | 230.0313848 | 4.073702 | 0.905 |
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49886 | 188621 | PGC1435442 | PGC1435442 | 190.0907393 | 13.605279 | 0.547 |
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49887 | 188626 | PGC1295965_GROUP | PGC1295965 | 227.9315377 | 6.179279 | 1.268 |
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49888 | 188627 | PGC091199 | PGC091199 | 186.6694755 | 51.234641 | 0.780 |
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49889 | 188628 | PGC2561094 | PGC2561094 | 212.8525271 | 57.248757 | 0.559 |
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49890 | 188633 | PGC988459 | PGC988459 | 21.4340896 | -9.633677 | 0.485 |
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49891 | 188636 | 2MASXJ12415873+1753525 | 2MASXJ12415873+1753525 | 190.4947481 | 17.897952 | 0.393 |
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49892 | 188644 | 2MASXJ09100182+0824126 | 2MASXJ09100182+0824126 | 137.5075305 | 8.403528 | 0.884 |
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49893 | 188652 | 2MASXJ15283738+4753454 | 2MASXJ15283738+4753454 | 232.1559035 | 47.896039 | 0.435 |
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49894 | 188653 | SDSSJ085156.58+214256.9 | SDSSJ085156.58+214256.9 | 132.9857839 | 21.715822 | 0.613 |
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49895 | 188654 | SDSSJ212123.19+114536.7 | SDSSJ212123.19+114536.7 | 320.3466446 | 11.760171 | 0.443 |
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49896 | 188659 | PGC1881331 | PGC1881331 | 157.9738338 | 29.871756 | 1.018 |
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49897 | 188661 | PGC2677942 | PGC2677942 | 259.2079453 | 65.489100 | 0.703 |
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49898 | 188665 | PGC054345 | PGC054345 | 228.3868160 | 58.918060 | 1.205 |
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49899 | 188669 | PGC1246548_GROUP | PGC1246274 | 198.4010171 | 3.150743 | 0.531 |
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49900 | 188670 | PGC042586 | PGC042586 | 190.4142030 | 12.247389 | 1.920 |