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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7701 | 28913 | PGC1843599 | PGC1843599 | 213.7605286 | 28.707966 | 0.619 |
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7702 | 28917 | PGC2098568 | PGC2098568 | 113.4151419 | 37.347325 | 0.557 |
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7703 | 28920 | PGC1690212 | PGC1690212 | 216.2098126 | 23.600089 | 0.798 |
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7704 | 28921 | SDSSJ154539.23+061846.8 | SDSSJ154539.23+061846.8 | 236.4134451 | 6.313022 | 0.533 |
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7705 | 28922 | PGC3106012 | PGC3106012 | 199.1576467 | -2.921970 | 0.509 |
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7706 | 28923 | SDSSJ163104.58+284144.1 | SDSSJ163104.58+284144.1 | 247.7691317 | 28.695638 | 0.432 |
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7707 | 28928 | PGC2124875 | PGC2124875 | 243.3494182 | 38.362243 | 0.532 |
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7708 | 28934 | PGC1465292 | PGC1465292 | 357.0182670 | 14.715600 | 0.582 |
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7709 | 28935 | PGC163399 | PGC163399 | 326.8058727 | -8.391631 | 1.101 |
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7710 | 28939 | PGC1785070 | PGC1785070 | 229.2705823 | 26.685316 | 0.528 |
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7711 | 28944 | SDSSJ090401.70+393854.9 | SDSSJ090401.70+393854.9 | 136.0071039 | 39.648582 | 0.436 |
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7712 | 28946 | PGC1175242 | PGC1175242 | 11.3335450 | 0.779384 | 0.418 |
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7713 | 28952 | PGC1132650 | PGC1132650 | 167.8179491 | -0.869069 | 0.615 |
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7714 | 28953 | 2MASXJ11164132+5938110 | 2MASXJ11164132+5938110 | 169.1719394 | 59.636427 | 0.438 |
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7715 | 28961 | PGC042814_GROUP | PGC042794 | 190.8860468 | 49.882558 | 0.468 |
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7716 | 28967 | PGC2225048 | PGC2225048 | 157.4544627 | 43.619011 | 0.526 |
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7717 | 28969 | PGC2184744 | PGC2184744 | 245.7716738 | 41.661969 | 0.701 |
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7718 | 28970 | SDSSJ164430.58+351707.8 | SDSSJ164430.58+351707.8 | 251.1274799 | 35.285520 | 0.427 |
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7719 | 28977 | PGC3132738_GROUP | PGC3132738 | 136.6216801 | 51.448765 | 0.479 |
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7720 | 28979 | PGC1639146 | PGC1639146 | 124.3274893 | 20.937169 | 0.601 |
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7721 | 28980 | SDSSJ141324.61+580128.2 | SDSSJ141324.61+580128.2 | 213.3525624 | 58.024494 | 0.416 |
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7722 | 28985 | PGC1287975 | PGC1287975 | 213.8979660 | 5.715421 | 0.872 |
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7723 | 28999 | PGC2168983 | PGC2168983 | 210.4897007 | 40.655179 | 0.548 |
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7724 | 29001 | PGC1389770 | PGC1389770 | 201.1255123 | 11.169300 | 0.455 |
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7725 | 29014 | PGC2669035 | PGC2669035 | 189.2704709 | 64.528530 | 0.477 |
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7726 | 29015 | PGC031654 | PGC031654 | 159.6977032 | 12.144029 | 0.935 |
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7727 | 29023 | SDSSJ012717.63+005516.3 | SDSSJ012717.63+005516.3 | 21.8234734 | 0.921198 | 0.473 |
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7728 | 29033 | PGC1155352 | PGC1155352 | 178.7002104 | 0.031751 | 0.704 |
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7729 | 29035 | SDSSJ114454.47+582842.6_GROUP | SDSSJ114454.47+582842.6 | 176.2269764 | 58.478523 | 0.665 |
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7730 | 29037 | SDSSJ143928.08+371423.5 | SDSSJ143928.08+371423.5 | 219.8666594 | 37.239716 | 0.616 |
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7731 | 29042 | SDSSJ145737.25+084109.1 | SDSSJ145737.25+084109.1 | 224.4052157 | 8.685855 | 0.489 |
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7732 | 29045 | SDSSJ083153.08+351226.0 | SDSSJ083153.08+351226.0 | 127.9712580 | 35.207303 | 0.423 |
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7733 | 29047 | PGC2150101 | PGC2150101 | 246.4766381 | 39.456847 | 0.563 |
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7734 | 29049 | 2MASXJ08531465+3207451 | 2MASXJ08531465+3207451 | 133.3109848 | 32.129338 | 0.512 |
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7735 | 29051 | PGC086554 | PGC086554 | 31.3261108 | 0.055491 | 1.456 |
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7736 | 29053 | PGC1419082 | PGC1419082 | 339.4132942 | 12.929816 | 0.626 |
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7737 | 29055 | UGC09897 | UGC09897 | 233.4655420 | 11.010719 | 1.308 |
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7738 | 29056 | PGC032956 | PGC032956 | 164.4613604 | 8.043930 | 0.857 |
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7739 | 29057 | PGC1882158 | PGC1882158 | 238.5106933 | 29.894158 | 0.496 |
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7740 | 29061 | 2MASXJ15454751+0724349 | 2MASXJ15454751+0724349 | 236.4478561 | 7.409654 | 0.423 |
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7741 | 29064 | 2MASXJ12551468+1714066 | 2MASXJ12551468+1714066 | 193.8113480 | 17.235091 | 0.742 |
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7742 | 29071 | PGC2054798 | PGC2054798 | 203.7388200 | 34.804085 | 0.626 |
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7743 | 29072 | 2MASXJ12464104+1719066 | 2MASXJ12464104+1719066 | 191.6707843 | 17.318440 | 0.658 |
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7744 | 29082 | PGC1843624 | PGC1843624 | 257.8598502 | 28.708744 | 0.553 |
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7745 | 29085 | PGC2465710 | PGC2465710 | 223.5730805 | 54.307402 | 0.524 |
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7746 | 29088 | PGC1863709 | PGC1863709 | 149.8859268 | 29.356706 | 0.747 |
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7747 | 29089 | PGC054362 | PGC054362 | 228.4214470 | 2.025122 | 0.580 |
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7748 | 29097 | 2MASXJ13253625+1412538 | 2MASXJ13253625+1412538 | 201.4011057 | 14.215072 | 0.724 |
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7749 | 29104 | PGC1377181 | PGC1377181 | 179.1980630 | 10.277522 | 0.488 |
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7750 | 29106 | PGC139517 | PGC139517 | 166.1647132 | 35.229979 | 1.312 |