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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364901 | 1376142 | PGC1666031 | PGC1666031 | 163.1591142 | 22.230543 | 0.587 |
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364902 | 1376143 | PGC1734916 | PGC1734916 | 228.8447268 | 25.393349 | 0.729 |
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364903 | 1376146 | PGC1322879 | PGC1322879 | 204.8281542 | 7.481053 | 0.501 |
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364904 | 1376148 | PGC3092173 | PGC3092173 | 175.0790797 | 4.269537 | 0.461 |
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364905 | 1376151 | PGC1389273 | PGC1389273 | 195.5045078 | 11.134141 | 0.513 |
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364906 | 1376155 | 2MASXJ15255920+0618295 | 2MASXJ15255920+0618295 | 231.4967136 | 6.308072 | 0.663 |
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364907 | 1376160 | PGC1351532 | PGC1351532 | 163.1623556 | 8.675561 | 0.563 |
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364908 | 1376168 | SDSSJ094816.78+122647.2 | SDSSJ094816.78+122647.2 | 147.0698939 | 12.446479 | 0.548 |
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364909 | 1376171 | PGC2020919 | PGC2020919 | 230.1217463 | 33.021838 | 1.583 |
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364910 | 1376172 | PGC2271558 | PGC2271558 | 147.0801976 | 45.860178 | 0.392 |
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364911 | 1376178 | PGC036572 | PGC036572 | 176.1951178 | 33.527508 | 0.708 |
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364912 | 1376179 | 2MASXJ11280658+5912363 | 2MASXJ11280658+5912363 | 172.0272156 | 59.210129 | 0.485 |
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364913 | 1376181 | PGC2155515 | PGC2155515 | 152.5931936 | 39.779889 | 0.823 |
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364914 | 1376184 | PGC1149097 | PGC1149097 | 149.4564583 | -0.210938 | 0.520 |
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364915 | 1376187 | 2MASXJ13185495+1110149 | 2MASXJ13185495+1110149 | 199.7289032 | 11.170726 | 0.539 |
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364916 | 1376193 | PGC067927 | PGC067927 | 330.7800044 | 12.950018 | 0.965 |
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364917 | 1376203 | PGC1169043 | PGC1169043 | 166.2141778 | 0.553801 | 0.575 |
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364918 | 1376207 | SDSSJ101030.30+083843.0 | SDSSJ101030.30+083843.0 | 152.6263438 | 8.645278 | 0.575 |
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364919 | 1376209 | SDSSJ080222.51+343737.7 | SDSSJ080222.51+343737.7 | 120.5938370 | 34.627126 | 0.495 |
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364920 | 1376211 | PGC1127774 | PGC1127774 | 8.6261455 | -1.059961 | 0.642 |
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364921 | 1376212 | PGC139072_GROUP | PGC3097410 | 125.5652784 | 56.293526 | 1.163 |
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364922 | 1376213 | PGC2543606 | PGC2543606 | 209.2885491 | 56.655308 | 0.689 |
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364923 | 1376215 | PGC2112648 | PGC2112648 | 151.4088527 | 37.906147 | 0.490 |
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364924 | 1376217 | PGC2396847 | PGC2396847 | 197.8133729 | 51.604588 | 0.496 |
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364925 | 1376233 | PGC2402456 | PGC2402456 | 220.5691543 | 51.908938 | 0.542 |
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364926 | 1376235 | PGC073820 | PGC073820 | 18.4882808 | 0.371419 | 0.530 |
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364927 | 1376240 | PGC1464211 | PGC1464211 | 133.6859105 | 14.675665 | 0.717 |
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364928 | 1376244 | PGC1966662 | PGC1966662 | 348.5210644 | 31.830650 | 0.560 |
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364929 | 1376249 | PGC1535121_GROUP | PGC1535121 | 150.2946155 | 17.536377 | 0.454 |
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364930 | 1376252 | PGC2432560 | PGC2432560 | 141.1865812 | 53.130275 | 0.421 |
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364931 | 1376257 | 2MASXJ15295451+2139585 | 2MASXJ15295451+2139585 | 232.4772583 | 21.666330 | 0.657 |
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364932 | 1376261 | PGC1735881 | PGC1735881 | 218.0376920 | 25.421261 | 0.621 |
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364933 | 1376263 | PGC2103717 | PGC2103717 | 241.8598339 | 37.559165 | 0.611 |
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364934 | 1376265 | PGC3089250_GROUP | 2MASXJ16381002+2757397 | 249.5417177 | 27.960933 | 0.597 |
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364935 | 1376266 | SDSSJ121606.04+044533.1 | SDSSJ121606.04+044533.1 | 184.0251748 | 4.759178 | 0.519 |
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364936 | 1376277 | PGC2177242 | PGC2177242 | 229.2616131 | 41.200069 | 0.422 |
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364937 | 1376280 | SDSSJ133137.94+115347.1 | SDSSJ133137.94+115347.1 | 202.9081926 | 11.896415 | 0.391 |
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364938 | 1376284 | PGC1217629 | PGC1217629 | 204.4073248 | 2.151608 | 0.649 |
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364939 | 1376289 | SDSSJ092736.99+412113.9 | SDSSJ092736.99+412113.9 | 141.9041950 | 41.354016 | 0.560 |
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364940 | 1376292 | PGC1706081 | PGC1706081 | 355.8807307 | 24.382319 | 0.635 |
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364941 | 1376295 | PGC1605718 | PGC1605718 | 154.1159458 | 19.793867 | 0.479 |
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364942 | 1376304 | PGC2005054 | PGC2005054 | 247.1433755 | 32.618529 | 0.697 |
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364943 | 1376311 | PGC1348691 | PGC1348691 | 162.9928896 | 8.532352 | 0.772 |
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364944 | 1376314 | PGC1575343 | PGC1575343 | 153.8432335 | 18.943751 | 0.576 |
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364945 | 1376315 | PGC213715 | PGC213715 | 158.1217027 | 19.964462 | 0.671 |
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364946 | 1376322 | PGC2295859 | PGC2295859 | 189.0252468 | 47.301846 | 0.554 |
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364947 | 1376326 | 2MASXJ12102592+1138046_GROUP | 2MASXJ12102592+1138046 | 182.6080385 | 11.634525 | 0.586 |
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364948 | 1376327 | PGC994568 | PGC994568 | 344.4035734 | -9.151724 | 0.537 |
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364949 | 1376329 | PGC996030 | PGC996030 | 336.8058302 | -9.037625 | 0.501 |
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364950 | 1376330 | PGC1272730 | PGC1272730 | 233.8697140 | 4.750693 | 0.875 |