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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5851 | 21976 | NGC4186 | NGC4186 | 183.5271882 | 14.725792 | 1.485 |
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5852 | 21980 | PGC1731297 | PGC1731297 | 174.1714568 | 25.284251 | 0.769 |
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5853 | 21985 | PGC053526 | PGC053526 | 224.7489791 | 16.393180 | 0.806 |
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5854 | 21987 | 2MASXJ08434543+3713418 | 2MASXJ08434543+3713418 | 130.9392884 | 37.228189 | 0.446 |
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5855 | 21989 | PGC1263855 | PGC1263855 | 184.3833367 | 4.126492 | 0.611 |
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5856 | 21991 | SDSSJ155605.60+242327.2_GROUP | SDSSJ155605.60+242327.2 | 239.0232668 | 24.390820 | 0.625 |
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5857 | 22007 | 2MASXJ13493433+2707166 | 2MASXJ13493433+2707166 | 207.3931140 | 27.121351 | 0.503 |
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5858 | 22010 | 2MASXJ10362151+2152353 | 2MASXJ10362151+2152353 | 159.0895590 | 21.876476 | 0.616 |
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5859 | 22012 | 2MASXJ10245101+2800478 | 2MASXJ10245101+2800478 | 156.2125176 | 28.013142 | 0.712 |
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5860 | 22014 | PGC169047 | PGC169047 | 184.7785309 | 13.880101 | 0.609 |
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5861 | 22015 | PGC1430908 | PGC1430908 | 162.3991888 | 13.433107 | 0.385 |
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5862 | 22017 | 2MASXJ10351066+4651011 | 2MASXJ10351066+4651011 | 158.7946260 | 46.850250 | 0.515 |
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5863 | 22020 | SDSSJ115531.17+473851.5 | SDSSJ115531.17+473851.5 | 178.8798752 | 47.647619 | 0.397 |
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5864 | 22031 | PGC1172613 | PGC1172613 | 20.9171623 | 0.682398 | 1.258 |
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5865 | 22035 | PGC2122060 | PGC2122060 | 151.3444070 | 38.254907 | 0.579 |
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5866 | 22043 | PGC1760580 | PGC1760580 | 144.1470741 | 26.048479 | 0.911 |
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5867 | 22044 | 2MASXJ12353975+1626264 | 2MASXJ12353975+1626264 | 188.9158146 | 16.440681 | 0.891 |
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5868 | 22045 | PGC1574652 | PGC1574652 | 238.1871815 | 18.923513 | 0.697 |
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5869 | 22046 | 2MASXJ12210789+0753309 | 2MASXJ12210789+0753309 | 185.2828247 | 7.891814 | 0.511 |
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5870 | 22048 | PGC056803_GROUP | PGC1642897 | 240.6466063 | 21.105926 | 0.688 |
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5871 | 22056 | PGC048405_GROUP | PGC1754662 | 205.1829285 | 25.908341 | 0.867 |
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5872 | 22062 | 2MASXJ11180402+6227146 | 2MASXJ11180402+6227146 | 169.5169016 | 62.453908 | 0.791 |
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5873 | 22063 | PGC1145070 | PGC1145070 | 222.7289291 | -0.369052 | 0.733 |
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5874 | 22065 | PGC2299615 | PGC2299615 | 216.6078738 | 47.517047 | 0.779 |
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5875 | 22066 | PGC091242 | PGC091242 | 195.2782760 | -3.376571 | 1.703 |
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5876 | 22068 | SDSSJ090802.32+390525.7 | SDSSJ090802.32+390525.7 | 137.0097016 | 39.090468 | 0.514 |
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5877 | 22070 | PGC1135880 | PGC1135880 | 200.0181606 | -0.740962 | 0.667 |
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5878 | 22080 | PGC2149373 | PGC2149373 | 114.1587016 | 39.414555 | 0.846 |
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5879 | 22081 | PGC1730798 | PGC1730798 | 142.8024048 | 25.269669 | 0.729 |
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5880 | 22088 | PGC2517552 | PGC2517552 | 260.3469986 | 55.876516 | 0.588 |
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5881 | 22093 | PGC3092305 | PGC3092305 | 154.1181414 | 3.584091 | 0.865 |
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5882 | 22097 | PGC1448974 | PGC1448974 | 228.2792426 | 14.090374 | 0.440 |
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5883 | 22108 | SDSSJ145534.31+330410.4 | SDSSJ145534.31+330410.4 | 223.8930277 | 33.069559 | 0.942 |
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5884 | 22111 | 2MASXJ15592919+3314324 | 2MASXJ15592919+3314324 | 239.8716177 | 33.242416 | 0.511 |
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5885 | 22112 | PGC2237439 | PGC2237439 | 175.7628301 | 44.135955 | 0.760 |
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5886 | 22117 | PGC1808805 | PGC1808805 | 228.6528476 | 27.459260 | 0.595 |
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5887 | 22120 | PGC1556315 | PGC1556315 | 207.0210221 | 18.321086 | 0.977 |
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5888 | 22140 | PGC2557299 | PGC2557299 | 198.8831884 | 57.108624 | 0.528 |
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5889 | 22143 | PGC1141150_GROUP | PGC1141150 | 180.1501453 | -0.526897 | 0.544 |
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5890 | 22147 | PGC031931 | PGC031931 | 160.7139452 | 44.872329 | 0.489 |
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5891 | 22155 | PGC2344187_GROUP | 2MASXJ12272677+4928199 | 186.8615792 | 49.472199 | 0.633 |
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5892 | 22158 | PGC1587665 | PGC1587665 | 209.9273413 | 19.304244 | 0.606 |
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5893 | 22159 | PGC1933997 | PGC1933997 | 253.0727755 | 31.151797 | 0.769 |
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5894 | 22161 | SDSSJ145959.55+094414.7 | SDSSJ145959.55+094414.7 | 224.9981663 | 9.737450 | 0.540 |
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5895 | 22167 | PGC1698061 | PGC1698061 | 221.9654806 | 24.016470 | 0.566 |
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5896 | 22169 | 2MASXJ15160443+0510081 | 2MASXJ15160443+0510081 | 229.0185893 | 5.168810 | 0.599 |
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5897 | 22172 | 2MASXJ10325897+0758534 | 2MASXJ10325897+0758534 | 158.2456554 | 7.981553 | 0.674 |
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5898 | 22174 | NGC2623 | NGC2623 | 129.6002586 | 25.754541 | 2.504 |
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5899 | 22175 | PGC083508 | PGC083508 | 176.9239014 | 56.273196 | 0.382 |
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5900 | 22177 | PGC1423322 | PGC1423322 | 162.3077882 | 13.118551 | 0.397 |