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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4751 | 17961 | UGC08207 | UGC08207 | 196.8769986 | 36.377988 | 1.191 |
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4752 | 17962 | PGC1507480 | PGC1507480 | 161.9651154 | 16.382671 | 0.565 |
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4753 | 17979 | PGC1922752 | PGC1922752 | 204.6863301 | 30.897429 | 0.691 |
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4754 | 17987 | SDSSJ120625.21+110236.6 | SDSSJ120625.21+110236.6 | 181.6050863 | 11.043498 | 0.350 |
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4755 | 17990 | PGC1740478 | PGC1740478 | 203.3674261 | 25.544881 | 0.909 |
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4756 | 17993 | SDSSJ155134.78+534917.6 | SDSSJ155134.78+534917.6 | 237.8949761 | 53.821540 | 0.511 |
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4757 | 17996 | SDSSJ004358.79+152418.9 | SDSSJ004358.79+152418.9 | 10.9950335 | 15.405259 | 0.409 |
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4758 | 17997 | SDSSJ150101.05+044622.4 | SDSSJ150101.05+044622.4 | 225.2544247 | 4.772934 | 0.538 |
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4759 | 17999 | PGC2052518 | PGC2052518 | 147.7212662 | 34.654896 | 0.529 |
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4760 | 18000 | SDSSJ134507.14+231920.2 | SDSSJ134507.14+231920.2 | 206.2798262 | 23.322191 | 0.656 |
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4761 | 18006 | 2MASXJ10392408+0442506 | 2MASXJ10392408+0442506 | 159.8504418 | 4.714075 | 0.590 |
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4762 | 18010 | SDSSJ145817.25+082355.9 | SDSSJ145817.25+082355.9 | 224.5719452 | 8.398894 | 0.533 |
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4763 | 18012 | PGC194273 | PGC194273 | 343.3071567 | 0.682703 | 0.592 |
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4764 | 18014 | PGC2001017 | PGC2001017 | 204.2119109 | 32.526916 | 0.796 |
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4765 | 18017 | PGC2365782 | PGC2365782 | 221.7864678 | 50.195682 | 0.646 |
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4766 | 18021 | PGC050328 | PGC050328 | 211.6583860 | 3.748739 | 1.748 |
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4767 | 18022 | PGC039138 | PGC039138 | 183.7135137 | -3.489533 | 0.889 |
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4768 | 18023 | PGC2690074_GROUP | PGC2690093 | 183.2474717 | 66.698065 | 0.489 |
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4769 | 18025 | PGC1779396 | PGC1779396 | 176.1375910 | 26.522708 | 0.717 |
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4770 | 18027 | PGC3129970 | PGC3129970 | 116.4660549 | 41.075678 | 0.451 |
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4771 | 18029 | PGC2321240 | PGC2321240 | 246.7060055 | 48.601213 | 0.709 |
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4772 | 18031 | PGC1172544 | PGC1172544 | 197.6090096 | 0.679339 | 0.764 |
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4773 | 18038 | 2MASXJ11364068+0935406 | 2MASXJ11364068+0935406 | 174.1694402 | 9.594669 | 0.511 |
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4774 | 18041 | PGC2247320 | PGC2247320 | 213.7199530 | 44.576128 | 0.723 |
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4775 | 18049 | PGC2158141 | PGC2158141 | 247.5264590 | 39.942552 | 0.636 |
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4776 | 18052 | PGC2351096 | PGC2351096 | 246.6881603 | 49.711264 | 0.938 |
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4777 | 18054 | PGC2106585 | PGC2106585 | 159.3088272 | 37.675176 | 0.848 |
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4778 | 18061 | PGC1292571 | PGC1292571 | 182.6474479 | 5.986791 | 0.770 |
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4779 | 18062 | PGC2076597 | PGC2076597 | 238.8034560 | 36.198298 | 0.632 |
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4780 | 18063 | SDSSJ113726.54+524657.9 | SDSSJ113726.54+524657.9 | 174.3606251 | 52.782743 | 0.457 |
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4781 | 18066 | PGC1519208 | PGC1519208 | 242.5640251 | 16.876882 | 0.515 |
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4782 | 18067 | PGC193147 | PGC193147 | 338.9711254 | -0.433649 | 0.848 |
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4783 | 18069 | PGC1945998 | PGC1945998 | 227.5664063 | 31.414024 | 0.544 |
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4784 | 18072 | PGC3090086 | PGC3090086 | 185.1072712 | 19.429152 | 0.883 |
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4785 | 18073 | PGC1225886 | PGC1225886 | 141.9376195 | 2.405504 | 0.827 |
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4786 | 18074 | PGC026775 | PGC026775 | 141.6178017 | 22.086269 | 0.615 |
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4787 | 18078 | PGC1444997 | PGC1444997 | 245.9831222 | 13.949892 | 0.491 |
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4788 | 18090 | PGC1306115 | PGC1306115 | 197.1089544 | 6.715387 | 0.975 |
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4789 | 18095 | PGC2453278 | PGC2453278 | 130.3794815 | 53.872594 | 0.494 |
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4790 | 18096 | UGC09868_GROUP | PGC2424744 | 232.3015115 | 52.827957 | 0.480 |
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4791 | 18099 | PGC3126051 | PGC3126051 | 212.0922018 | 4.734935 | 0.716 |
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4792 | 18110 | PGC3139568 | PGC3139568 | 174.7317399 | 64.844808 | 0.460 |
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4793 | 18111 | PGC1532981 | PGC1532981 | 248.6915556 | 17.446421 | 0.722 |
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4794 | 18113 | PGC2573372 | PGC2573372 | 168.2030437 | 57.999835 | 0.964 |
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4795 | 18114 | PGC1008988 | PGC1008988 | 26.7155086 | -8.055483 | 0.869 |
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4796 | 18116 | PGC056880 | PGC056880 | 240.9086039 | 15.900662 | 1.143 |
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4797 | 18129 | PGC1499760 | PGC1499760 | 160.2738515 | 16.059985 | 0.794 |
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4798 | 18130 | PGC1760612 | PGC1760612 | 201.0998810 | 26.049405 | 0.533 |
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4799 | 18131 | PGC3090217 | PGC3090217 | 188.4526879 | 18.527586 | 0.711 |
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4800 | 18136 | UGC04685 | UGC04685 | 134.2546145 | 13.198952 | 2.332 |