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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49451 | 187004 | PGC1649850 | PGC1649850 | 228.4146451 | 21.431728 | 0.701 |
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49452 | 187005 | SDSSJ163538.50+131343.6 | SDSSJ163538.50+131343.6 | 248.9103647 | 13.228738 | 0.401 |
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49453 | 187010 | PGC975633 | PGC975633 | 17.2297319 | -10.643909 | 0.537 |
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49454 | 187012 | PGC2086972 | PGC2086972 | 171.7410176 | 36.787001 | 0.521 |
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49455 | 187015 | SDSSJ082015.95+395934.3 | SDSSJ082015.95+395934.3 | 125.0664785 | 39.992891 | 0.470 |
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49456 | 187019 | SDSSJ131730.80+040943.7 | SDSSJ131730.80+040943.7 | 199.3784110 | 4.162197 | 0.396 |
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49457 | 187020 | PGC055472 | PGC055472 | 233.5517069 | 28.057642 | 1.054 |
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49458 | 187028 | SDSSJ123516.75+305011.8 | SDSSJ123516.75+305011.8 | 188.8198205 | 30.836575 | 0.640 |
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49459 | 187029 | SDSSJ123227.92+422510.3 | SDSSJ123227.92+422510.3 | 188.1163424 | 42.419531 | 0.477 |
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49460 | 187031 | IC2398 | IC2398 | 131.6857572 | 17.754886 | 0.934 |
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49461 | 187034 | 2MASXJ11161872+6414133 | 2MASXJ11161872+6414133 | 169.0779781 | 64.237063 | 0.580 |
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49462 | 187036 | PGC1583004 | PGC1583004 | 244.6234019 | 19.172668 | 0.643 |
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49463 | 187040 | 2MASXJ09270433+1056264 | 2MASXJ09270433+1056264 | 141.7681190 | 10.940797 | 0.432 |
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49464 | 187042 | 2MASXJ08571393+4226593 | 2MASXJ08571393+4226593 | 134.3080255 | 42.449764 | 0.706 |
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49465 | 187048 | SDSSJ102304.63+110719.2 | SDSSJ102304.63+110719.2 | 155.7692863 | 11.122013 | 0.507 |
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49466 | 187053 | PGC2460110 | PGC2460110 | 125.7913982 | 54.112350 | 1.401 |
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49467 | 187057 | PGC066446 | PGC066446 | 319.0157464 | 1.018319 | 0.945 |
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49468 | 187061 | PGC1802401 | PGC1802401 | 225.9304928 | 27.253884 | 0.569 |
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49469 | 187068 | SDSSJ162657.30+123701.9 | SDSSJ162657.30+123701.9 | 246.7387487 | 12.617174 | 0.393 |
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49470 | 187072 | PGC055583 | PGC055583 | 234.1115450 | 47.854811 | 1.361 |
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49471 | 187077 | SDSSJ092849.42+114818.2 | SDSSJ092849.42+114818.2 | 142.2059318 | 11.805087 | 0.367 |
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49472 | 187079 | PGC992019 | PGC992019 | 331.7846141 | -9.362162 | 0.616 |
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49473 | 187091 | PGC1814910 | PGC1814910 | 141.4868193 | 27.674713 | 0.700 |
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49474 | 187092 | PGC2212749 | PGC2212749 | 130.1443560 | 43.089238 | 0.384 |
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49475 | 187096 | PGC2430950 | PGC2430950 | 194.5190900 | 53.066615 | 0.544 |
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49476 | 187101 | SDSSJ103731.01+280626.9 | SDSSJ103731.01+280626.9 | 159.3792451 | 28.107484 | 0.446 |
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49477 | 187106 | SDSSJ095442.95+104106.0 | SDSSJ095442.95+104106.0 | 148.6789829 | 10.684958 | 0.543 |
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49478 | 187108 | SDSSJ095923.74+101142.9 | SDSSJ095923.74+101142.9 | 149.8490198 | 10.195295 | 0.440 |
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49479 | 187109 | UGC10238 | UGC10238 | 242.6106174 | 12.305651 | 2.497 |
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49480 | 187111 | PGC2372153_GROUP | PGC2372286 | 154.4722918 | 50.412525 | 0.502 |
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49481 | 187112 | PGC055579 | PGC055579 | 234.1352435 | 46.999003 | 0.530 |
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49482 | 187122 | 2MASXJ10310884+2248378 | 2MASXJ10310884+2248378 | 157.7870388 | 22.810394 | 0.421 |
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49483 | 187131 | PGC1399339 | PGC1399339 | 236.6173206 | 11.825229 | 0.642 |
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49484 | 187133 | PGC2291457 | PGC2291457 | 235.4078260 | 47.047722 | 0.548 |
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49485 | 187136 | PGC2073512 | PGC2073512 | 208.2284099 | 36.009205 | 0.575 |
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49486 | 187140 | PGC1343638 | PGC1343638 | 229.4889386 | 8.285417 | 0.698 |
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49487 | 187142 | PGC1432184 | PGC1432184 | 149.1614359 | 13.485156 | 0.840 |
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49488 | 187143 | PGC1355316 | PGC1355316 | 155.1894201 | 8.875015 | 0.549 |
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49489 | 187146 | SDSSJ112234.86+581722.9 | SDSSJ112234.86+581722.9 | 170.6451989 | 58.289752 | 0.560 |
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49490 | 187147 | 2MASXJ10271356+0651513 | 2MASXJ10271356+0651513 | 156.8064372 | 6.864176 | 0.502 |
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49491 | 187148 | SDSSJ172748.38+595523.7 | SDSSJ172748.38+595523.7 | 261.9517998 | 59.923252 | 0.606 |
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49492 | 187151 | PGC1604164 | PGC1604164 | 240.9027067 | 19.751118 | 0.532 |
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49493 | 187153 | PGC2510850 | PGC2510850 | 183.1463181 | 55.685030 | 0.383 |
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49494 | 187154 | PGC1199158 | PGC1199158 | 190.4305931 | 1.577950 | 0.508 |
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49495 | 187158 | SDSSJ130520.36+101655.8 | SDSSJ130520.36+101655.8 | 196.3348514 | 10.282164 | 0.556 |
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49496 | 187169 | PGC1550776 | PGC1550776 | 208.0979412 | 18.122074 | 0.548 |
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49497 | 187172 | PGC026821 | PGC026821 | 141.8561563 | 29.986109 | 1.239 |
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49498 | 187175 | 2MASXJ14422991+1329038 | 2MASXJ14422991+1329038 | 220.6247812 | 13.484314 | 0.421 |
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49499 | 187182 | 2MASXJ09064156+0450001 | 2MASXJ09064156+0450001 | 136.6732956 | 4.833432 | 0.481 |
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49500 | 187184 | PGC2179691 | PGC2179691 | 172.0657769 | 41.347156 | 0.479 |