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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33751 | 127093 | 2MASXJ16095404+1651472 | 2MASXJ16095404+1651472 | 242.4750968 | 16.863210 | 0.517 |
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33752 | 127095 | PGC040561 | PGC040561 | 186.4204394 | -2.950751 | 2.938 |
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33753 | 127096 | PGC2108220 | PGC2108220 | 158.7372251 | 37.736140 | 0.793 |
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33754 | 127097 | PGC2458849 | PGC2458849 | 235.2329141 | 54.069034 | 0.417 |
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33755 | 127099 | PGC979598 | PGC979598 | 23.2022459 | -10.326376 | 0.458 |
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33756 | 127107 | PGC2596186 | PGC2596186 | 181.9973107 | 59.953363 | 0.645 |
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33757 | 127108 | SDSSJ163029.87+270826.9 | SDSSJ163029.87+270826.9 | 247.6244986 | 27.140790 | 0.504 |
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33758 | 127109 | IC1209 | IC1209 | 244.6650595 | 15.558307 | 2.283 |
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33759 | 127118 | PGC2206303 | PGC2206303 | 132.6753944 | 42.793681 | 0.633 |
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33760 | 127123 | 2MASXJ11202977+0824023 | 2MASXJ11202977+0824023 | 170.1240958 | 8.400687 | 0.547 |
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33761 | 127124 | PGC1417130 | PGC1417130 | 180.0538879 | 12.835682 | 0.525 |
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33762 | 127128 | PGC3088620 | PGC3088620 | 126.3203236 | 34.082468 | 0.933 |
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33763 | 127137 | PGC2685441 | PGC2685441 | 200.0981860 | 66.277025 | 0.687 |
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33764 | 127140 | PGC1029165 | PGC1029165 | 48.0542242 | -6.754339 | 0.748 |
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33765 | 127141 | PGC1837275 | PGC1837275 | 195.7910230 | 28.489599 | 0.564 |
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33766 | 127144 | SDSSJ135005.10+574834.2 | SDSSJ135005.10+574834.2 | 207.5216143 | 57.809400 | 0.776 |
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33767 | 127145 | PGC1498917 | PGC1498917 | 174.2242735 | 16.024809 | 0.680 |
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33768 | 127146 | PGC1939305 | PGC1939305 | 175.2326204 | 31.267892 | 1.404 |
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33769 | 127147 | PGC2485263 | PGC2485263 | 209.2750627 | 54.940286 | 0.541 |
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33770 | 127152 | PGC2625047 | PGC2625047 | 204.8679054 | 61.810341 | 0.859 |
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33771 | 127155 | PGC1989490 | PGC1989490 | 236.4307972 | 32.279900 | 0.450 |
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33772 | 127159 | SDSSJ144652.51+105406.4 | SDSSJ144652.51+105406.4 | 221.7186449 | 10.901918 | 0.460 |
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33773 | 127160 | SDSSJ133303.24-023816.6 | SDSSJ133303.24-023816.6 | 203.2635500 | -2.637930 | 0.613 |
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33774 | 127168 | 2MASXJ13562006+2110528 | 2MASXJ13562006+2110528 | 209.0835715 | 21.181240 | 0.901 |
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33775 | 127172 | PGC1194018 | PGC1194018 | 160.1794590 | 1.408680 | 0.374 |
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33776 | 127177 | PGC3103168 | PGC3103168 | 322.1153169 | -8.193191 | 0.519 |
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33777 | 127178 | PGC1833601 | PGC1833601 | 172.3954017 | 28.359635 | 0.519 |
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33778 | 127181 | NGC5676 | NGC5676 | 218.1948021 | 49.458031 | 6.164 |
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33779 | 127185 | PGC1337894 | PGC1337894 | 166.3774778 | 8.059394 | 0.429 |
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33780 | 127186 | PGC1557531 | PGC1557531 | 218.7722453 | 18.364106 | 0.616 |
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33781 | 127189 | PGC1916995 | PGC1916995 | 175.8914190 | 30.764336 | 0.821 |
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33782 | 127193 | PGC1823312 | PGC1823312 | 168.7207785 | 27.991105 | 0.462 |
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33783 | 127200 | PGC1496910 | PGC1496910 | 172.0922115 | 15.940263 | 0.393 |
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33784 | 127204 | PGC1095666 | PGC1095666 | 234.2458393 | -2.309431 | 0.585 |
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33785 | 127207 | PGC1115940 | PGC1115940 | 181.8015937 | -1.553276 | 0.714 |
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33786 | 127211 | 2MASXJ13034485+2832449 | 2MASXJ13034485+2832449 | 195.9368355 | 28.545903 | 0.449 |
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33787 | 127215 | 2MASXJ12330837+0424526 | 2MASXJ12330837+0424526 | 188.2849924 | 4.414411 | 1.248 |
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33788 | 127217 | PGC2288471 | PGC2288471 | 181.2118895 | 46.866810 | 0.664 |
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33789 | 127222 | PGC173672 | PGC173672 | 19.1486186 | 0.758839 | 0.550 |
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33790 | 127227 | PGC2066035 | PGC2066035 | 196.3742737 | 35.535643 | 0.545 |
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33791 | 127228 | PGC1687647 | PGC1687647 | 188.5624468 | 23.454825 | 0.776 |
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33792 | 127234 | 2MASXJ08263176+3340184 | 2MASXJ08263176+3340184 | 126.6323827 | 33.671686 | 0.448 |
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33793 | 127240 | SDSSJ134600.88+030329.0 | SDSSJ134600.88+030329.0 | 206.5036991 | 3.058067 | 0.526 |
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33794 | 127243 | SDSSJ074045.94+401412.8 | SDSSJ074045.94+401412.8 | 115.1914776 | 40.236911 | 0.499 |
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33795 | 127244 | 2MASXJ16574183+3355098 | 2MASXJ16574183+3355098 | 254.4244869 | 33.919374 | 0.702 |
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33796 | 127248 | PGC997080 | PGC997080 | 353.8169555 | -8.956569 | 0.631 |
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33797 | 127249 | 2MASXJ11070603+0817334 | 2MASXJ11070603+0817334 | 166.7751115 | 8.292505 | 0.503 |
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33798 | 127251 | PGC086367 | PGC086367 | 182.7290293 | 32.928573 | 0.854 |
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33799 | 127252 | PGC050291 | PGC050291 | 211.5092015 | 2.356340 | 0.831 |
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33800 | 127265 | PGC031277 | PGC031277 | 158.5999373 | 59.387488 | 1.285 |