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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361501 | 1363117 | PGC2210185 | PGC2210185 | 177.2323034 | 42.973456 | 0.407 |
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361502 | 1363124 | SDSSJ125037.83+190043.3 | SDSSJ125037.83+190043.3 | 192.6576251 | 19.012043 | 0.658 |
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361503 | 1363127 | SDSSJ083803.83+083826.4 | SDSSJ083803.83+083826.4 | 129.5160832 | 8.640601 | 0.601 |
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361504 | 1363128 | PGC1643664 | PGC1643664 | 246.7228005 | 21.141189 | 0.529 |
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361505 | 1363130 | PGC173375 | PGC173375 | 16.1731499 | -0.955927 | 1.542 |
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361506 | 1363133 | 2MASXJ11264713+2150159 | 2MASXJ11264713+2150159 | 171.6965072 | 21.837682 | 0.556 |
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361507 | 1363135 | PGC1643880 | PGC1643880 | 354.3841679 | 21.150640 | 0.585 |
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361508 | 1363137 | 2MASXJ08055734+2250292 | 2MASXJ08055734+2250292 | 121.4891431 | 22.841373 | 0.373 |
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361509 | 1363142 | PGC056298 | PGC056298 | 238.2704840 | 20.635720 | 0.520 |
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361510 | 1363145 | PGC1938305 | PGC1938305 | 231.8512671 | 31.245470 | 0.463 |
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361511 | 1363146 | SDSSJ115429.27+274411.2 | SDSSJ115429.27+274411.2 | 178.6219820 | 27.736029 | 0.469 |
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361512 | 1363149 | 2MASXJ11443322+6246073 | 2MASXJ11443322+6246073 | 176.1385545 | 62.768646 | 0.841 |
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361513 | 1363153 | 2MASXJ12494043+2257555 | 2MASXJ12494043+2257555 | 192.4185935 | 22.965329 | 0.388 |
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361514 | 1363155 | PGC1699324 | PGC1699324 | 172.9545517 | 24.080502 | 0.574 |
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361515 | 1363157 | 2MASXJ10015235+1104193 | 2MASXJ10015235+1104193 | 150.4680856 | 11.072161 | 0.641 |
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361516 | 1363169 | PGC2145771 | PGC2145771 | 252.8694904 | 39.224089 | 0.829 |
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361517 | 1363172 | PGC1431800 | PGC1431800 | 343.1515062 | 13.469590 | 0.312 |
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361518 | 1363175 | PGC2180142 | PGC2180142 | 134.5913432 | 41.375291 | 0.570 |
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361519 | 1363177 | 2MASXJ14142713+2828309 | 2MASXJ14142713+2828309 | 213.6129678 | 28.475160 | 0.588 |
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361520 | 1363178 | PGC1141970 | PGC1141970 | 147.1868019 | -0.493817 | 0.831 |
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361521 | 1363181 | SDSSJ132606.41+092752.2 | SDSSJ132606.41+092752.2 | 201.5267938 | 9.464508 | 0.459 |
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361522 | 1363186 | PGC052113_GROUP | PGC052113 | 218.6945099 | 3.341668 | 1.923 |
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361523 | 1363192 | PGC039725 | PGC039725 | 184.9624119 | 6.992650 | 1.053 |
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361524 | 1363194 | PGC2330772 | PGC2330772 | 154.0305903 | 48.996759 | 0.502 |
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361525 | 1363195 | PGC1394285 | PGC1394285 | 238.8019122 | 11.483028 | 0.895 |
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361526 | 1363198 | SDSSJ141725.23+540410.5 | SDSSJ141725.23+540410.5 | 214.3550783 | 54.069613 | 0.450 |
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361527 | 1363200 | PGC027769 | PGC027769 | 145.6929445 | 4.292776 | 0.829 |
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361528 | 1363206 | PGC1411247 | PGC1411247 | 339.0047761 | 12.532639 | 0.546 |
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361529 | 1363207 | PGC2282282 | PGC2282282 | 170.7524796 | 46.501243 | 0.558 |
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361530 | 1363209 | PGC028853 | PGC028853 | 149.7998850 | 36.621592 | 0.917 |
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361531 | 1363210 | PGC2319596 | PGC2319596 | 131.7065138 | 48.531980 | 0.572 |
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361532 | 1363211 | PGC1360396 | PGC1360396 | 354.6143801 | 9.144527 | 0.435 |
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361533 | 1363214 | PGC1468383 | PGC1468383 | 207.8999473 | 14.836076 | 0.679 |
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361534 | 1363215 | SDSSJ161730.69+195735.0 | SDSSJ161730.69+195735.0 | 244.3779751 | 19.959822 | 0.666 |
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361535 | 1363219 | PGC1291316 | PGC1291316 | 178.2738114 | 5.916961 | 1.020 |
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361536 | 1363220 | SDSSJ010712.14-104956.4 | SDSSJ010712.14-104956.4 | 16.8005880 | -10.832265 | 0.458 |
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361537 | 1363225 | PGC1370448 | PGC1370448 | 175.0606542 | 9.814075 | 0.497 |
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361538 | 1363227 | PGC048299 | PGC048299 | 204.8878131 | -1.848866 | 0.963 |
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361539 | 1363245 | PGC1665693 | PGC1665693 | 117.4127682 | 22.212097 | 0.424 |
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361540 | 1363253 | PGC044833 | PGC044833 | 195.2271076 | -1.346547 | 0.837 |
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361541 | 1363257 | PGC2348482 | PGC2348482 | 209.5449825 | 49.622620 | 0.638 |
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361542 | 1363263 | PGC1722669 | PGC1722669 | 226.0897548 | 25.007014 | 0.509 |
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361543 | 1363266 | PGC026880 | PGC026880 | 142.0719105 | 48.515777 | 1.315 |
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361544 | 1363270 | 2MASXJ15501428+4701196 | 2MASXJ15501428+4701196 | 237.5593929 | 47.022167 | 0.644 |
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361545 | 1363275 | PGC1155307 | PGC1155307 | 50.9431492 | 0.030513 | 1.620 |
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361546 | 1363278 | SDSSJ084037.55+304319.6 | SDSSJ084037.55+304319.6 | 130.1564453 | 30.721849 | 0.531 |
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361547 | 1363279 | PGC3135504 | PGC3135504 | 132.3117126 | 56.515797 | 0.482 |
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361548 | 1363286 | PGC2073774 | PGC2073774 | 147.0267801 | 36.026387 | 0.382 |
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361549 | 1363293 | PGC1381036 | PGC1381036 | 152.9503713 | 10.544754 | 0.667 |
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361550 | 1363295 | PGC1183341 | PGC1183341 | 315.8230082 | 1.061894 | 0.598 |