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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49201 | 186151 | PGC2369301 | PGC2369301 | 117.7384737 | 50.313719 | 0.807 |
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49202 | 186156 | 2MASXJ16074690+1548447 | 2MASXJ16074690+1548447 | 241.9453280 | 15.812362 | 0.592 |
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49203 | 186158 | SDSSJ091527.12+165403.6 | SDSSJ091527.12+165403.6 | 138.8630360 | 16.900981 | 0.415 |
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49204 | 186159 | 2MASXJ13255866+1308309 | 2MASXJ13255866+1308309 | 201.4943598 | 13.141992 | 0.562 |
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49205 | 186162 | PGC033718 | PGC033718 | 166.9983489 | 2.720727 | 0.747 |
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49206 | 186166 | PGC2397403 | PGC2397403 | 188.5433688 | 51.635741 | 0.417 |
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49207 | 186168 | 2MASXJ13212130+2118555 | 2MASXJ13212130+2118555 | 200.3386340 | 21.315328 | 0.502 |
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49208 | 186174 | PGC048433_GROUP | PGC159377 | 205.2974346 | 1.783831 | 0.730 |
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49209 | 186177 | UGC00533_GROUP | UGC00533 | 13.1164836 | 14.518211 | 1.961 |
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49210 | 186180 | PGC1696558 | PGC1696558 | 224.7717468 | 23.941195 | 0.816 |
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49211 | 186186 | 2MASXJ16091755+1557047 | 2MASXJ16091755+1557047 | 242.3232862 | 15.951351 | 0.633 |
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49212 | 186190 | PGC1498479 | PGC1498479 | 221.2542893 | 16.006782 | 0.715 |
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49213 | 186191 | PGC1835223 | PGC1835223 | 191.4493666 | 28.419352 | 1.310 |
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49214 | 186192 | 2MASXJ12032361+4636265 | 2MASXJ12032361+4636265 | 180.8485538 | 46.607297 | 0.582 |
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49215 | 186197 | PGC1193515 | PGC1193515 | 172.2919219 | 1.392337 | 0.888 |
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49216 | 186198 | PGC1355860 | PGC1355860 | 186.8067590 | 8.901701 | 0.525 |
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49217 | 186216 | PGC2547977 | PGC2547977 | 134.9456922 | 56.794607 | 0.718 |
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49218 | 186218 | PGC2807026 | PGC2807026 | 208.4050796 | 8.353190 | 0.548 |
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49219 | 186222 | PGC2035798_GROUP | 2MASXJ07393642+3337444 | 114.9019343 | 33.629065 | 0.500 |
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49220 | 186223 | PGC2500028 | PGC2500028 | 179.9882539 | 55.382427 | 1.092 |
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49221 | 186224 | PGC1463378 | PGC1463378 | 350.4786667 | 14.645437 | 0.423 |
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49222 | 186227 | 2MASXJ08573336+1502373 | 2MASXJ08573336+1502373 | 134.3889399 | 15.043627 | 0.683 |
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49223 | 186228 | SDSSJ103923.82+502316.3 | SDSSJ103923.82+502316.3 | 159.8492158 | 50.387897 | 0.597 |
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49224 | 186235 | PGC057483 | PGC057483 | 243.1279559 | 35.245762 | 1.158 |
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49225 | 186237 | PGC2568376 | PGC2568376 | 155.3664216 | 57.588483 | 0.509 |
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49226 | 186238 | PGC1878840 | PGC1878840 | 180.1440584 | 29.806102 | 0.623 |
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49227 | 186239 | PGC2644068 | PGC2644068 | 190.1443770 | 62.821500 | 0.470 |
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49228 | 186240 | PGC1198491 | PGC1198491 | 228.1215789 | 1.555873 | 0.504 |
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49229 | 186241 | PGC007975 | PGC007975 | 31.4007834 | -8.245353 | 1.036 |
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49230 | 186247 | PGC1653440 | PGC1653440 | 153.9563206 | 21.603030 | 0.688 |
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49231 | 186248 | SDSSJ121517.13+610003.8 | SDSSJ121517.13+610003.8 | 183.8212738 | 61.000980 | 0.420 |
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49232 | 186251 | NGC5629_GROUP | IC1017 | 217.0301340 | 25.868761 | 2.565 |
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49233 | 186252 | PGC2679865 | PGC2679865 | 179.8051728 | 65.701613 | 0.589 |
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49234 | 186253 | PGC1305233 | PGC1305233 | 164.6060448 | 6.667452 | 0.673 |
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49235 | 186258 | PGC1109434 | PGC1109434 | 213.7863387 | -1.811102 | 0.858 |
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49236 | 186261 | 2MASXJ14394686+5140074 | 2MASXJ14394686+5140074 | 219.9452333 | 51.668650 | 0.525 |
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49237 | 186266 | 2MASXJ13215225+6237598 | 2MASXJ13215225+6237598 | 200.4676237 | 62.633397 | 0.511 |
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49238 | 186269 | PGC1491285 | PGC1491285 | 168.1382907 | 15.702915 | 1.073 |
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49239 | 186272 | PGC2479154 | PGC2479154 | 169.0338178 | 54.751217 | 0.579 |
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49240 | 186286 | 2MASXJ08581853+4630166 | 2MASXJ08581853+4630166 | 134.5774198 | 46.504578 | 0.537 |
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49241 | 186297 | 2MASXJ10080125+0739088 | 2MASXJ10080125+0739088 | 152.0052438 | 7.652398 | 0.612 |
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49242 | 186298 | SDSSJ094705.74+095105.8 | SDSSJ094705.74+095105.8 | 146.7738688 | 9.851589 | 0.797 |
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49243 | 186299 | PGC981263 | PGC981263 | 13.6278551 | -10.188391 | 0.799 |
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49244 | 186304 | PGC2459826 | PGC2459826 | 259.8472235 | 54.102701 | 0.490 |
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49245 | 186312 | PGC091261 | PGC091261 | 197.3527930 | 38.767460 | 1.052 |
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49246 | 186314 | PGC086960 | PGC086960 | 156.3239198 | 36.446765 | 0.509 |
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49247 | 186324 | PGC1274574 | PGC1274574 | 188.3451415 | 4.872772 | 0.567 |
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49248 | 186326 | PGC2816041 | PGC2816041 | 197.0889044 | 57.375850 | 0.722 |
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49249 | 186328 | PGC2057357 | PGC2057357 | 219.1381451 | 34.967901 | 0.540 |
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49250 | 186331 | PGC2297238 | PGC2297238 | 140.9917233 | 47.385978 | 0.811 |