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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34301 | 129094 | PGC3103340 | PGC3103340 | 318.5624528 | -7.996126 | 0.582 |
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34302 | 129097 | PGC1651836 | PGC1651836 | 157.3236839 | 21.526498 | 0.559 |
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34303 | 129100 | PGC1358262 | PGC1358262 | 200.0180895 | 9.028316 | 0.504 |
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34304 | 129105 | 2MASXJ13223162+2604578 | 2MASXJ13223162+2604578 | 200.6316650 | 26.082626 | 0.756 |
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34305 | 129110 | 2MASXJ15441149+0954344 | 2MASXJ15441149+0954344 | 236.0480292 | 9.909511 | 0.534 |
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34306 | 129114 | PGC093750 | PGC093750 | 207.7580539 | 28.055627 | 0.643 |
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34307 | 129122 | PGC2235540 | PGC2235540 | 164.8263810 | 44.056189 | 0.543 |
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34308 | 129124 | PGC1280348 | PGC1280348 | 239.0102967 | 5.244208 | 0.934 |
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34309 | 129127 | 2MASXJ13291112+0811305 | 2MASXJ13291112+0811305 | 202.2962698 | 8.191814 | 0.402 |
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34310 | 129130 | PGC3092465 | PGC3092465 | 324.8061983 | 1.231573 | 0.605 |
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34311 | 129133 | PGC976741 | PGC976741 | 13.2698543 | -10.555624 | 0.574 |
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34312 | 129134 | PGC1834233 | PGC1834233 | 226.2550419 | 28.384220 | 0.778 |
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34313 | 129138 | PGC2206296 | PGC2206296 | 154.8786360 | 42.793494 | 0.725 |
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34314 | 129146 | PGC2379084 | PGC2379084 | 132.6502870 | 50.659406 | 0.593 |
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34315 | 129151 | PGC2058155_GROUP | PGC2058155 | 133.7629515 | 35.018685 | 0.734 |
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34316 | 129156 | SDSSJ155135.67+211403.3 | SDSSJ155135.67+211403.3 | 237.8986365 | 21.234281 | 0.524 |
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34317 | 129157 | PGC1743256 | PGC1743256 | 235.5931272 | 25.621041 | 0.553 |
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34318 | 129158 | PGC2501603 | PGC2501603 | 133.1761674 | 55.425553 | 0.617 |
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34319 | 129159 | PGC1550686 | PGC1550686 | 213.5099291 | 18.119090 | 0.566 |
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34320 | 129161 | PGC2029954 | PGC2029954 | 114.8173120 | 33.344806 | 0.547 |
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34321 | 129162 | PGC1362804 | PGC1362804 | 224.0718841 | 9.285112 | 0.465 |
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34322 | 129163 | 2MASXJ10545055+1819186 | 2MASXJ10545055+1819186 | 163.7106228 | 18.321822 | 0.393 |
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34323 | 129174 | 2MASXJ22274490+1215372 | 2MASXJ22274490+1215372 | 336.9371847 | 12.260300 | 0.426 |
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34324 | 129178 | PGC2070510 | PGC2070510 | 219.6794573 | 35.822271 | 0.928 |
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34325 | 129193 | PGC1132413 | PGC1132413 | 47.1505263 | -0.879387 | 0.636 |
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34326 | 129194 | SDSSJ144939.97+300754.4 | SDSSJ144939.97+300754.4 | 222.4166200 | 30.131793 | 0.688 |
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34327 | 129195 | SDSSJ091519.84+034138.0 | SDSSJ091519.84+034138.0 | 138.8326884 | 3.693909 | 0.429 |
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34328 | 129199 | PGC2139598 | PGC2139598 | 181.3252865 | 38.919199 | 1.240 |
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34329 | 129204 | PGC1754345_GROUP | PGC023620 | 126.2783551 | 25.900755 | 0.753 |
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34330 | 129206 | PGC037698 | PGC037698 | 179.6789376 | 19.146988 | 0.931 |
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34331 | 129209 | PGC1298924 | PGC1298924 | 154.6714226 | 6.345148 | 0.584 |
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34332 | 129211 | SDSSJ090606.13+025007.4 | SDSSJ090606.13+025007.4 | 136.5255595 | 2.835408 | 0.512 |
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34333 | 129216 | SDSSJ153128.97+194503.7 | SDSSJ153128.97+194503.7 | 232.8708220 | 19.750785 | 0.545 |
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34334 | 129220 | PGC2611817 | PGC2611817 | 206.6081771 | 61.093447 | 0.512 |
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34335 | 129223 | IC0792 | IC0792 | 186.7865143 | 16.325443 | 2.927 |
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34336 | 129228 | PGC2414471 | PGC2414471 | 198.6203315 | 52.419003 | 0.401 |
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34337 | 129229 | PGC2402628 | PGC2402628 | 188.7460343 | 51.916361 | 0.752 |
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34338 | 129230 | 2MASXJ08494539+0927189 | 2MASXJ08494539+0927189 | 132.4391200 | 9.455155 | 0.648 |
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34339 | 129231 | PGC2064741 | PGC2064741 | 161.1772077 | 35.452144 | 0.511 |
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34340 | 129235 | PGC026466 | PGC026466 | 140.3148492 | 10.294723 | 0.824 |
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34341 | 129240 | PGC1865462_GROUP | PGC1865462 | 155.0832320 | 29.411577 | 0.722 |
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34342 | 129248 | SDSSJ143454.31+425022.0 | SDSSJ143454.31+425022.0 | 218.7263846 | 42.839428 | 0.397 |
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34343 | 129249 | PGC025692 | PGC025692 | 137.0786510 | 37.547448 | 1.689 |
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34344 | 129260 | PGC1795163 | PGC1795163 | 252.0689597 | 27.008962 | 1.152 |
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34345 | 129263 | PGC1123626 | PGC1123626 | 353.7838411 | -1.235145 | 0.720 |
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34346 | 129264 | PGC1431781 | PGC1431781 | 202.9785546 | 13.469461 | 1.066 |
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34347 | 129269 | PGC1852213 | PGC1852213 | 173.4900094 | 28.987323 | 0.933 |
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34348 | 129270 | NGC5423_GROUP | PGC1363462 | 210.6982465 | 9.325587 | 0.508 |
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34349 | 129272 | PGC2031017 | PGC2031017 | 150.1207423 | 33.390545 | 0.816 |
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34350 | 129273 | UGC04934_GROUP | UGC04934 | 139.9008530 | 50.879528 | 2.044 |