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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4201 | 15811 | SDSSJ133803.92+264443.2 | SDSSJ133803.92+264443.2 | 204.5163670 | 26.745346 | 0.407 |
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4202 | 15813 | SDSSJ084103.89+362659.0 | SDSSJ084103.89+362659.0 | 130.2659305 | 36.449875 | 0.585 |
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4203 | 15818 | PGC1674089 | PGC1674089 | 248.7052162 | 22.669396 | 0.744 |
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4204 | 15819 | PGC3106349 | PGC3106349 | 197.1335501 | -2.153839 | 0.416 |
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4205 | 15820 | 2MASXJ11030207+0730536 | 2MASXJ11030207+0730536 | 165.7587499 | 7.514993 | 0.529 |
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4206 | 15823 | PGC1498482 | PGC1498482 | 138.1228730 | 16.006947 | 0.569 |
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4207 | 15825 | PGC1686472 | PGC1686472 | 252.3332420 | 23.384129 | 1.117 |
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4208 | 15827 | UGC00838 | UGC00838 | 19.6911075 | 14.993203 | 1.168 |
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4209 | 15831 | PGC3091132 | PGC3091132 | 171.0877574 | 11.705954 | 1.159 |
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4210 | 15833 | PGC3086466 | PGC3086466 | 209.5344067 | 66.176214 | 0.833 |
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4211 | 15836 | PGC2210040 | PGC2210040 | 157.0586717 | 42.968163 | 0.826 |
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4212 | 15837 | PGC1252248 | PGC1252248 | 210.3789905 | 3.438235 | 0.602 |
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4213 | 15844 | PGC2587562 | PGC2587562 | 212.4983447 | 59.192755 | 0.701 |
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4214 | 15847 | PGC1473509 | PGC1473509 | 177.0469418 | 15.034987 | 0.546 |
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4215 | 15848 | 2MASXJ12380586+1743470 | 2MASXJ12380586+1743470 | 189.5244491 | 17.729740 | 0.504 |
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4216 | 15849 | PGC1506016 | PGC1506016 | 167.6472183 | 16.323691 | 0.840 |
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4217 | 15850 | PGC1643504_GROUP | SDSSJ115115.49+210815.4 | 177.8145604 | 21.137582 | 0.526 |
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4218 | 15858 | PGC1826935 | PGC1826935 | 142.5719901 | 28.122812 | 0.511 |
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4219 | 15860 | SDSSJ015703.31-090014.9 | SDSSJ015703.31-090014.9 | 29.2639731 | -9.004211 | 0.584 |
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4220 | 15868 | 2MASXJ11124251+4235466_GROUP | PGC2202122 | 168.1562177 | 42.596581 | 0.904 |
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4221 | 15874 | PGC1416269 | PGC1416269 | 168.2201415 | 12.792198 | 0.462 |
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4222 | 15878 | 2MASXJ13112611+5129438 | 2MASXJ13112611+5129438 | 197.8588625 | 51.495592 | 0.716 |
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4223 | 15881 | PGC2280391 | PGC2280391 | 215.5779581 | 46.392008 | 0.447 |
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4224 | 15889 | IC1461 | IC1461 | 344.6429385 | 15.172808 | 0.728 |
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4225 | 15890 | PGC1499294 | PGC1499294 | 243.9234499 | 16.040276 | 0.673 |
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4226 | 15893 | SDSSJ122153.84+640032.2 | SDSSJ122153.84+640032.2 | 185.4742913 | 64.008961 | 0.558 |
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4227 | 15896 | PGC1717185 | PGC1717185 | 159.9592528 | 24.815023 | 0.715 |
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4228 | 15897 | SDSSJ150100.85+010049.8 | SDSSJ150100.85+010049.8 | 225.2537725 | 1.014015 | 0.706 |
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4229 | 15898 | PGC2156871 | PGC2156871 | 160.1438075 | 39.863923 | 0.712 |
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4230 | 15899 | PGC2599404 | PGC2599404 | 183.2805141 | 60.217946 | 0.657 |
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4231 | 15905 | PGC012313 | PGC012313 | 49.6413361 | 0.925453 | 0.766 |
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4232 | 15907 | PGC3090192 | PGC3090192 | 129.3503294 | 18.386188 | 1.981 |
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4233 | 15910 | PGC1156405 | PGC1156405 | 229.9234059 | 0.072243 | 0.540 |
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4234 | 15919 | SDSSJ092948.12+554642.2 | SDSSJ092948.12+554642.2 | 142.4504622 | 55.778382 | 0.377 |
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4235 | 15920 | PGC1573189 | PGC1573189 | 150.3993057 | 18.876038 | 0.842 |
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4236 | 15922 | IC1049 | IC1049 | 219.8880244 | 62.002920 | 1.312 |
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4237 | 15927 | SDSSJ151453.25+160336.0 | SDSSJ151453.25+160336.0 | 228.7219308 | 16.060043 | 0.407 |
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4238 | 15928 | NGC5224 | NGC5224 | 203.7868844 | 6.481072 | 1.829 |
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4239 | 15933 | SDSSJ140858.15+074832.8 | SDSSJ140858.15+074832.8 | 212.2422859 | 7.809124 | 0.452 |
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4240 | 15936 | PGC1965962 | PGC1965962 | 203.2623860 | 31.816882 | 0.885 |
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4241 | 15938 | PGC2588548 | PGC2588548 | 192.1691905 | 59.275534 | 0.690 |
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4242 | 15940 | PGC1552592 | PGC1552592 | 241.5935081 | 18.188354 | 0.531 |
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4243 | 15950 | PGC1196651 | PGC1196651 | 179.2918090 | 1.495258 | 0.548 |
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4244 | 15951 | SDSSJ100015.62+181344.7 | SDSSJ100015.62+181344.7 | 150.0651491 | 18.229114 | 0.351 |
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4245 | 15957 | PGC1409006 | PGC1409006 | 166.1658897 | 12.409125 | 0.529 |
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4246 | 15959 | PGC2327451 | PGC2327451 | 174.3927794 | 48.862301 | 0.465 |
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4247 | 15962 | PGC2271803 | PGC2271803 | 170.1352287 | 45.876533 | 0.580 |
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4248 | 15972 | PGC1336736 | PGC1336736 | 176.6802866 | 8.012726 | 0.846 |
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4249 | 15979 | PGC1476379 | PGC1476379 | 118.2301308 | 15.140113 | 0.758 |
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4250 | 15984 | PGC2321446 | PGC2321446 | 227.0453597 | 48.610121 | 0.409 |