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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336201 | 1268269 | PGC1177338 | PGC1177338 | 359.8527846 | 0.853964 | 0.695 |
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336202 | 1268273 | PGC2319465 | PGC2319465 | 142.0136256 | 48.526601 | 0.480 |
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336203 | 1268280 | PGC2176571 | PGC2176571 | 166.2269162 | 41.155909 | 1.055 |
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336204 | 1268283 | PGC2677807 | PGC2677807 | 134.7152275 | 65.473983 | 0.549 |
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336205 | 1268288 | PGC2226145 | PGC2226145 | 131.4836690 | 43.663326 | 0.359 |
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336206 | 1268290 | PGC1500918 | PGC1500918 | 182.8622303 | 16.109515 | 0.830 |
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336207 | 1268293 | SDSSJ110411.87+073625.1 | SDSSJ110411.87+073625.1 | 166.0493835 | 7.606779 | 0.471 |
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336208 | 1268294 | SDSSJ080323.48+512652.1 | SDSSJ080323.48+512652.1 | 120.8478418 | 51.447765 | 0.534 |
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336209 | 1268298 | PGC1588418 | PGC1588418 | 217.8068990 | 19.327004 | 0.552 |
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336210 | 1268299 | PGC044386 | PGC044386 | 194.4907794 | 28.061500 | 0.859 |
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336211 | 1268304 | PGC1150968 | PGC1150968 | 175.5561276 | -0.139325 | 0.516 |
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336212 | 1268306 | PGC1918547 | PGC1918547 | 161.5989169 | 30.798755 | 0.351 |
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336213 | 1268311 | PGC034299 | PGC034299 | 168.7804092 | 36.539996 | 1.106 |
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336214 | 1268318 | 2MASXJ08571843+3636114 | 2MASXJ08571843+3636114 | 134.3267621 | 36.603167 | 0.465 |
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336215 | 1268320 | PGC2151852 | PGC2151852 | 150.9453558 | 39.555845 | 0.766 |
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336216 | 1268321 | PGC2243586 | PGC2243586 | 212.8185443 | 44.403322 | 0.568 |
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336217 | 1268337 | PGC1847846 | PGC1847846 | 156.1015087 | 28.848162 | 0.419 |
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336218 | 1268339 | 2MASXJ14383502+1852545 | 2MASXJ14383502+1852545 | 219.6459348 | 18.881862 | 0.581 |
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336219 | 1268341 | PGC2356104 | PGC2356104 | 154.7502276 | 49.875414 | 0.596 |
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336220 | 1268345 | PGC1467064 | PGC1467064 | 211.9287471 | 14.783178 | 0.526 |
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336221 | 1268352 | PGC1128276_GROUP | SDSSJ143011.35-010228.2 | 217.5474756 | -1.041450 | 0.291 |
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336222 | 1268356 | 2MASXJ11461261+4517057 | 2MASXJ11461261+4517057 | 176.5523451 | 45.284980 | 0.386 |
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336223 | 1268358 | PGC2276772 | PGC2276772 | 196.1369230 | 46.179865 | 0.608 |
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336224 | 1268359 | PGC1277806 | PGC1277806 | 11.3037699 | 5.078921 | 0.670 |
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336225 | 1268366 | PGC1422968 | PGC1422968 | 244.0940941 | 13.102193 | 0.522 |
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336226 | 1268368 | PGC1145448 | PGC1145448 | 249.0527708 | -0.353700 | 0.439 |
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336227 | 1268373 | PGC2483997 | PGC2483997 | 140.1876503 | 54.901320 | 1.167 |
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336228 | 1268377 | PGC2172860 | PGC2172860 | 184.1901684 | 40.914988 | 0.930 |
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336229 | 1268383 | PGC3109402 | PGC3109402 | 149.1878546 | -0.682209 | 0.540 |
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336230 | 1268392 | 2MASXJ13541109+2433224 | 2MASXJ13541109+2433224 | 208.5464285 | 24.556226 | 0.454 |
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336231 | 1268396 | 2MASXJ23154590+1330353 | 2MASXJ23154590+1330353 | 348.9413634 | 13.509910 | 0.689 |
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336232 | 1268397 | PGC051397 | PGC051397 | 215.8279700 | 55.300852 | 0.678 |
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336233 | 1268398 | PGC2446393 | PGC2446393 | 187.7626076 | 53.627980 | 0.641 |
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336234 | 1268409 | SDSSJ134149.74+242058.8 | SDSSJ134149.74+242058.8 | 205.4572362 | 24.349699 | 0.546 |
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336235 | 1268412 | PGC2097951 | PGC2097951 | 241.7335027 | 37.321605 | 0.632 |
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336236 | 1268415 | PGC3088654 | PGC3088654 | 200.3549320 | 34.309203 | 0.767 |
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336237 | 1268416 | PGC2474027_GROUP | 2MASXJ11465031+5435141 | 176.7096325 | 54.587128 | 0.434 |
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336238 | 1268423 | PGC1922999 | PGC1922999 | 233.6029400 | 30.902710 | 0.581 |
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336239 | 1268426 | 2MASXJ10273938+2735309 | 2MASXJ10273938+2735309 | 156.9140208 | 27.591884 | 0.484 |
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336240 | 1268434 | PGC1916278 | PGC1916278 | 346.1256411 | 30.745981 | 0.436 |
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336241 | 1268440 | PGC1673304 | PGC1673304 | 156.2886810 | 22.625053 | 0.571 |
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336242 | 1268443 | PGC2574488 | PGC2574488 | 151.6768875 | 58.095679 | 0.592 |
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336243 | 1268460 | PGC1267638 | PGC1267638 | 186.1548008 | 4.395751 | 0.570 |
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336244 | 1268463 | PGC1368662 | PGC1368662 | 175.4344820 | 9.692060 | 0.796 |
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336245 | 1268464 | PGC1200897 | PGC1200897 | 2.9125468 | 1.630952 | 1.013 |
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336246 | 1268476 | PGC2058563 | PGC2058563 | 212.5765740 | 35.047127 | 0.962 |
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336247 | 1268478 | 2MASXJ09583113+2036171 | 2MASXJ09583113+2036171 | 149.6296966 | 20.604698 | 0.499 |
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336248 | 1268479 | PGC028205 | PGC028205 | 147.2271280 | 24.874682 | 1.340 |
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336249 | 1268481 | PGC982380 | PGC982380 | 340.1598921 | -10.099292 | 0.648 |
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336250 | 1268482 | PGC079753 | PGC079753 | 121.5505965 | 35.896443 | 0.674 |