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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6001 | 22540 | PGC3130987 | PGC3130987 | 251.1100271 | 45.660078 | 0.383 |
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6002 | 22541 | SDSSJ134418.36+205912.7 | SDSSJ134418.36+205912.7 | 206.0765272 | 20.986890 | 0.427 |
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6003 | 22543 | PGC1903273 | PGC1903273 | 139.6115788 | 30.425421 | 0.378 |
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6004 | 22548 | PGC139158_GROUP | PGC139158 | 135.3755893 | 55.654598 | 1.116 |
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6005 | 22555 | PGC1531284 | PGC1531284 | 177.1310643 | 17.376638 | 0.800 |
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6006 | 22563 | PGC1180310 | PGC1180310 | 1.2833322 | 0.959533 | 0.473 |
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6007 | 22564 | PGC1367516 | PGC1367516 | 223.8498718 | 9.609422 | 0.679 |
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6008 | 22565 | PGC2024471 | PGC2024471 | 149.8067227 | 33.138965 | 0.435 |
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6009 | 22566 | PGC040803 | PGC040803 | 186.7912768 | 8.389945 | 0.963 |
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6010 | 22568 | PGC057021_GROUP | PGC057021 | 241.2603335 | 23.668990 | 0.845 |
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6011 | 22570 | PGC2086986 | PGC2086986 | 210.5087189 | 36.787482 | 0.519 |
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6012 | 22571 | PGC1204668 | PGC1204668 | 357.8106413 | 1.749802 | 0.765 |
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6013 | 22572 | 2MASXJ07360735+2704179 | 2MASXJ07360735+2704179 | 114.0306976 | 27.071611 | 0.514 |
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6014 | 22578 | PGC1384829 | PGC1384829 | 18.2325183 | 10.812335 | 0.468 |
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6015 | 22582 | PGC1179846 | PGC1179846 | 219.8013591 | 0.945331 | 0.638 |
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6016 | 22583 | PGC1914699 | PGC1914699 | 167.2255178 | 30.709539 | 0.482 |
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6017 | 22585 | 2MASXJ12121896+2039418 | 2MASXJ12121896+2039418 | 183.0790020 | 20.661557 | 0.577 |
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6018 | 22588 | PGC2331875 | PGC2331875 | 169.4826878 | 49.038754 | 0.656 |
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6019 | 22597 | SDSSJ100217.17+045739.2 | SDSSJ100217.17+045739.2 | 150.5715723 | 4.960886 | 1.011 |
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6020 | 22606 | PGC026388 | PGC026388 | 139.9878505 | 26.789907 | 1.010 |
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6021 | 22607 | PGC2037260 | PGC2037260 | 199.4275707 | 33.700118 | 1.063 |
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6022 | 22608 | PGC036474 | PGC036474 | 175.9695114 | 26.203016 | 0.914 |
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6023 | 22611 | SDSSJ081442.13+441820.0 | SDSSJ081442.13+441820.0 | 123.6755485 | 44.305525 | 0.499 |
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6024 | 22619 | PGC2062786 | PGC2062786 | 231.0565543 | 35.324346 | 0.461 |
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6025 | 22624 | PGC1595885 | PGC1595885 | 207.1620450 | 19.532540 | 0.650 |
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6026 | 22626 | PGC169793 | PGC169793 | 21.6417308 | 14.200761 | 0.754 |
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6027 | 22633 | PGC1692890 | PGC1692890 | 178.6390975 | 23.743454 | 0.554 |
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6028 | 22638 | PGC1925401 | PGC1925401 | 223.7107227 | 30.958076 | 0.571 |
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6029 | 22641 | SDSSJ141916.20+045945.4 | SDSSJ141916.20+045945.4 | 214.8175225 | 4.995920 | 0.430 |
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6030 | 22644 | 2MASXJ10475933+1526086 | 2MASXJ10475933+1526086 | 161.9971620 | 15.435822 | 0.516 |
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6031 | 22647 | PGC1755918 | PGC1755918 | 135.7202065 | 25.937163 | 1.309 |
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6032 | 22650 | PGC030110 | PGC030110 | 154.6661770 | 10.779312 | 1.337 |
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6033 | 22651 | PGC2627427 | PGC2627427 | 172.1513206 | 61.937484 | 0.432 |
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6034 | 22652 | PGC2168479 | PGC2168479 | 194.5830360 | 40.618690 | 0.532 |
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6035 | 22660 | PGC3091986 | PGC3091986 | 157.2081572 | 4.960547 | 0.627 |
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6036 | 22661 | PGC1673514 | PGC1673514 | 147.6888396 | 22.638720 | 0.577 |
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6037 | 22671 | PGC2429717 | PGC2429717 | 155.4945850 | 53.019436 | 1.135 |
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6038 | 22675 | PGC3084995 | PGC3084995 | 197.0207231 | 28.711842 | 0.439 |
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6039 | 22676 | 2MASXJ09314499+4144033 | 2MASXJ09314499+4144033 | 142.9374145 | 41.734174 | 0.800 |
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6040 | 22677 | PGC3135739 | PGC3135739 | 134.5476353 | 56.891398 | 0.421 |
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6041 | 22679 | 2MASXJ12231291+1056330 | 2MASXJ12231291+1056330 | 185.8037881 | 10.942439 | 0.538 |
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6042 | 22685 | 2MASXJ10482900+0734402 | 2MASXJ10482900+0734402 | 162.1208733 | 7.577838 | 0.586 |
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6043 | 22686 | PGC197573 | PGC197573 | 17.7165023 | 32.102586 | 0.803 |
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6044 | 22687 | SDSSJ145824.09+301046.6 | SDSSJ145824.09+301046.6 | 224.6004354 | 30.179616 | 0.468 |
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6045 | 22692 | PGC2470809 | PGC2470809 | 168.7369107 | 54.477258 | 0.659 |
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6046 | 22693 | PGC979637 | PGC979637 | 350.6649653 | -10.323402 | 0.770 |
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6047 | 22697 | PGC024856 | PGC024856 | 132.7134295 | 22.626232 | 0.601 |
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6048 | 22705 | PGC026250_GROUP | PGC1508318 | 139.4183460 | 16.418140 | 0.870 |
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6049 | 22712 | PGC033746_GROUP | PGC033754 | 167.1042268 | 28.611614 | 0.468 |
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6050 | 22725 | PGC1397724 | PGC1397724 | 144.2227420 | 11.716871 | 0.546 |