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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6401 | 24029 | 2MASXJ15094193+0859077 | 2MASXJ15094193+0859077 | 227.4247871 | 8.985499 | 0.651 |
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6402 | 24031 | PGC2156193 | PGC2156193 | 133.4324414 | 39.820327 | 0.910 |
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6403 | 24034 | SDSSJ140445.28+093544.0 | SDSSJ140445.28+093544.0 | 211.1886712 | 9.595550 | 0.522 |
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6404 | 24040 | PGC1908113 | PGC1908113 | 231.3358648 | 30.547704 | 0.930 |
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6405 | 24043 | PGC1861072 | PGC1861072 | 249.0587169 | 29.270202 | 0.398 |
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6406 | 24048 | PGC1512952 | PGC1512952 | 243.6229345 | 16.617372 | 0.857 |
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6407 | 24055 | SDSSJ124138.22+351533.2 | SDSSJ124138.22+351533.2 | 190.4092426 | 35.259187 | 0.502 |
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6408 | 24056 | PGC2271619 | PGC2271619 | 144.7005050 | 45.864078 | 0.511 |
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6409 | 24062 | PGC1013484 | PGC1013484 | 329.2063136 | -7.758988 | 0.825 |
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6410 | 24065 | PGC1388111 | PGC1388111 | 166.4923149 | 11.045855 | 0.648 |
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6411 | 24068 | PGC2208086 | PGC2208086 | 178.5473158 | 42.880169 | 0.528 |
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6412 | 24070 | PGC1156203 | PGC1156203 | 347.3240887 | 0.064250 | 1.281 |
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6413 | 24073 | PGC2320797 | PGC2320797 | 190.8929827 | 48.583717 | 0.378 |
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6414 | 24076 | PGC1032615 | PGC1032615 | 56.3475746 | -6.459099 | 1.338 |
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6415 | 24078 | PGC1666070 | PGC1666070 | 256.4564232 | 22.232630 | 0.746 |
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6416 | 24083 | PGC1374025 | PGC1374025 | 131.4562964 | 10.062846 | 0.313 |
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6417 | 24086 | PGC1216405 | PGC1216405 | 178.6023755 | 2.114709 | 0.847 |
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6418 | 24087 | PGC044334 | PGC044334 | 194.3987138 | 48.487331 | 0.845 |
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6419 | 24088 | PGC3135834 | PGC3135834 | 264.6964845 | 57.083847 | 0.399 |
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6420 | 24090 | 2MASXJ01241972+1341403 | 2MASXJ01241972+1341403 | 21.0821070 | 13.694609 | 0.538 |
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6421 | 24091 | PGC034474 | PGC034474 | 169.3781183 | 51.966355 | 1.081 |
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6422 | 24093 | PGC1279078 | PGC1279078 | 233.2955026 | 5.164637 | 0.793 |
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6423 | 24099 | PGC3091833 | PGC3091833 | 147.4034641 | 6.220369 | 0.351 |
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6424 | 24101 | PGC3088879 | PGC3088879 | 162.9927753 | 32.306252 | 0.960 |
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6425 | 24102 | 2MASXJ15162173+1352217_GROUP | 2MASXJ15162283+1351577 | 229.0953521 | 13.865949 | 0.568 |
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6426 | 24104 | SDSSJ121604.40+622839.8 | SDSSJ121604.40+622839.8 | 184.0183584 | 62.477740 | 0.996 |
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6427 | 24107 | 2MASXJ11502827+0643570 | 2MASXJ11502827+0643570 | 177.6176736 | 6.732618 | 0.747 |
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6428 | 24114 | 2MASXJ15301463+4606391 | 2MASXJ15301463+4606391 | 232.5610102 | 46.110993 | 0.360 |
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6429 | 24117 | PGC2048248 | PGC2048248 | 160.9921281 | 34.379816 | 0.527 |
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6430 | 24118 | 2MASXJ00263712+1613274 | 2MASXJ00263712+1613274 | 6.6546395 | 16.224290 | 0.828 |
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6431 | 24122 | PGC164228 | PGC164228 | 341.0954506 | -9.019444 | 0.922 |
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6432 | 24127 | PGC3121801 | PGC3121801 | 232.1655316 | 2.638874 | 0.408 |
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6433 | 24134 | UGC06254_GROUP | UGC06254 | 168.3749971 | 23.176998 | 1.210 |
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6434 | 24135 | SDSSJ085035.00+101207.9_GROUP | PGC1375919 | 132.6411799 | 10.189974 | 0.432 |
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6435 | 24140 | PGC1094090 | PGC1094090 | 16.7098654 | -2.366843 | 0.528 |
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6436 | 24141 | PGC053032 | PGC053032 | 222.7910891 | 18.575381 | 1.102 |
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6437 | 24144 | PGC026756 | PGC026756 | 141.5291513 | 38.987663 | 0.451 |
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6438 | 24145 | PGC031002 | PGC031002 | 157.6605101 | 44.012703 | 1.986 |
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6439 | 24147 | PGC039167 | PGC039167 | 183.7973618 | 54.633737 | 0.817 |
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6440 | 24150 | PGC2274482 | PGC2274482 | 247.3518594 | 46.045643 | 0.583 |
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6441 | 24152 | PGC1171466 | PGC1171466 | 12.7112690 | 0.642224 | 0.428 |
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6442 | 24154 | PGC1902254 | PGC1902254 | 190.3376407 | 30.399788 | 0.583 |
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6443 | 24156 | PGC1471521 | PGC1471521 | 206.5033634 | 14.959214 | 0.425 |
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6444 | 24158 | PGC1556895 | PGC1556895 | 174.5075654 | 18.341251 | 0.614 |
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6445 | 24161 | PGC2059621 | PGC2059621 | 163.1106051 | 35.114820 | 1.271 |
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6446 | 24162 | PGC1361904 | PGC1361904 | 126.4144226 | 9.231821 | 0.483 |
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6447 | 24170 | PGC3134583 | PGC3134583 | 136.3126769 | 54.480466 | 0.512 |
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6448 | 24172 | 2MASXJ09042903+3723187 | 2MASXJ09042903+3723187 | 136.1212226 | 37.388477 | 0.505 |
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6449 | 24175 | PGC1355016 | PGC1355016 | 212.7009897 | 8.860171 | 1.125 |
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6450 | 24182 | PGC2575614 | PGC2575614 | 129.1103308 | 58.187018 | 0.603 |