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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34051 | 128093 | PGC1253401 | PGC1253401 | 135.5274519 | 3.497710 | 0.612 |
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34052 | 128094 | PGC030696 | PGC030696 | 156.7111522 | 11.665982 | 1.340 |
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34053 | 128097 | PGC1791581 | PGC1791581 | 179.9683053 | 26.894538 | 0.448 |
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34054 | 128102 | NGC3150_GROUP | PGC2133156 | 153.3558344 | 38.662007 | 0.497 |
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34055 | 128103 | PGC052382 | PGC052382 | 219.9215396 | 3.924029 | 2.108 |
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34056 | 128110 | NGC3875_GROUP | NGC3873 | 176.4421565 | 19.773761 | 2.512 |
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34057 | 128111 | PGC049911 | PGC049911 | 210.2952844 | 43.583526 | 0.886 |
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34058 | 128116 | PGC052147 | PGC052147 | 218.8487099 | 1.863450 | 0.964 |
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34059 | 128117 | PGC1466768 | PGC1466768 | 144.1234949 | 14.771384 | 0.726 |
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34060 | 128122 | PGC025678 | PGC025678 | 137.0207937 | 27.249897 | 1.449 |
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34061 | 128130 | PGC2245896 | PGC2245896 | 246.7155264 | 44.511989 | 1.236 |
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34062 | 128134 | PGC1547149 | PGC1547149 | 139.7474883 | 17.988697 | 0.732 |
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34063 | 128136 | NGC2739_GROUP | NGC2740 | 136.5207262 | 51.735279 | 1.066 |
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34064 | 128138 | PGC214372 | PGC214372 | 229.8903533 | 45.836711 | 0.584 |
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34065 | 128141 | SDSSJ143958.73+242105.1 | SDSSJ143958.73+242105.1 | 219.9946361 | 24.351425 | 0.858 |
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34066 | 128144 | PGC3087169 | PGC3087169 | 128.6277145 | 52.231494 | 0.408 |
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34067 | 128149 | PGC1124349 | PGC1124349 | 192.1846285 | -1.203790 | 0.429 |
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34068 | 128151 | PGC2455358 | PGC2455358 | 224.1530608 | 53.945052 | 0.608 |
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34069 | 128154 | PGC1461299 | PGC1461299 | 221.6483212 | 14.562136 | 0.558 |
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34070 | 128161 | UGC07840 | UGC07840 | 190.2948040 | -1.590569 | 1.757 |
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34071 | 128163 | PGC1170226 | PGC1170226 | 179.6343695 | 0.598188 | 0.473 |
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34072 | 128165 | PGC1364332 | PGC1364332 | 245.0277382 | 9.384583 | 0.661 |
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34073 | 128166 | PGC3102690 | PGC3102690 | 35.8264887 | -8.618317 | 0.465 |
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34074 | 128167 | PGC1521932 | PGC1521932 | 145.1661762 | 16.991181 | 1.093 |
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34075 | 128171 | PGC1278395 | PGC1278395 | 0.7530778 | 5.118011 | 0.543 |
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34076 | 128181 | PGC2084701 | PGC2084701 | 244.2850440 | 36.663949 | 0.528 |
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34077 | 128182 | PGC2272523 | PGC2272523 | 165.3779026 | 45.922051 | 0.635 |
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34078 | 128188 | PGC1821433 | PGC1821433 | 180.8575248 | 27.916721 | 0.384 |
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34079 | 128194 | PGC1593023 | PGC1593023 | 176.7534061 | 19.458415 | 0.792 |
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34080 | 128198 | PGC1541928 | PGC1541928 | 168.7204619 | 17.796160 | 0.493 |
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34081 | 128200 | PGC1131308 | PGC1131308 | 206.3456795 | -0.922390 | 0.489 |
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34082 | 128205 | PGC2071890 | PGC2071890 | 148.3928688 | 35.909394 | 0.484 |
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34083 | 128209 | PGC2163258 | PGC2163258 | 250.2603859 | 40.265700 | 0.897 |
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34084 | 128212 | SDSSJ150330.66+112945.9 | SDSSJ150330.66+112945.9 | 225.8777898 | 11.496090 | 0.628 |
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34085 | 128215 | PGC1910823 | PGC1910823 | 172.1203409 | 30.615988 | 0.684 |
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34086 | 128228 | PGC1241952 | PGC1241952 | 136.5258418 | 2.961930 | 0.916 |
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34087 | 128233 | PGC3118595 | PGC3118595 | 194.1789073 | 1.202214 | 0.488 |
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34088 | 128252 | 2MASXJ08315509+2913099 | 2MASXJ08315509+2913099 | 127.9795135 | 29.219365 | 0.534 |
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34089 | 128257 | PGC3087722 | PGC3087722 | 232.4309318 | 44.257986 | 0.855 |
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34090 | 128261 | PGC1386945 | PGC1386945 | 213.9598569 | 10.961280 | 0.444 |
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34091 | 128263 | PGC050740 | PGC050740 | 213.1245760 | 8.647921 | 1.577 |
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34092 | 128264 | PGC1628584 | PGC1628584 | 249.8229958 | 20.481605 | 0.745 |
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34093 | 128269 | PGC997366 | PGC997366 | 35.2813940 | -8.933057 | 0.722 |
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34094 | 128271 | PGC2174120 | PGC2174120 | 139.5865399 | 40.998502 | 0.644 |
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34095 | 128274 | PGC2514988 | PGC2514988 | 124.0226979 | 55.806547 | 0.793 |
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34096 | 128276 | PGC050498 | PGC050498 | 212.2664376 | 17.766194 | 1.247 |
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34097 | 128278 | SDSSJ110441.65+451302.5 | SDSSJ110441.65+451302.5 | 166.1735374 | 45.217382 | 0.359 |
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34098 | 128279 | 2MASXJ11393181+6312196 | 2MASXJ11393181+6312196 | 174.8825372 | 63.205337 | 0.600 |
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34099 | 128280 | PGC047316 | PGC047316 | 202.2911369 | 41.729506 | 0.991 |
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34100 | 128282 | PGC1466442 | PGC1466442 | 227.2971480 | 14.758727 | 0.644 |