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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75151 | 282998 | PGC1578154 | PGC1578154 | 210.2297126 | 19.027815 | 0.688 |
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75152 | 282999 | SDSSJ211312.24-064742.7 | SDSSJ211312.24-064742.7 | 318.3010190 | -6.795215 | 0.561 |
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75153 | 283002 | 2MASXJ15323299+5018114 | 2MASXJ15323299+5018114 | 233.1371553 | 50.303275 | 0.592 |
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75154 | 283004 | PGC2612202 | PGC2612202 | 196.0601953 | 61.115683 | 0.354 |
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75155 | 283013 | SDSSJ150831.06+160407.7 | SDSSJ150831.06+160407.7 | 227.1294330 | 16.068782 | 0.437 |
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75156 | 283014 | PGC2319591 | PGC2319591 | 146.1009425 | 48.531941 | 0.415 |
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75157 | 283015 | SDSSJ115205.13+041804.2 | SDSSJ115205.13+041804.2 | 178.0213645 | 4.301148 | 0.437 |
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75158 | 283022 | PGC163368 | PGC163368 | 326.4915155 | -7.796863 | 0.993 |
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75159 | 283026 | PGC214457 | PGC214457 | 241.1891413 | 13.711011 | 0.697 |
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75160 | 283027 | SDSSJ151026.47+512355.2 | SDSSJ151026.47+512355.2 | 227.6103698 | 51.398677 | 0.452 |
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75161 | 283033 | UGC09947 | UGC09947 | 234.6684270 | 41.005146 | 1.163 |
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75162 | 283037 | 2MASXJ13295426+2353071 | 2MASXJ13295426+2353071 | 202.4762575 | 23.885196 | 0.605 |
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75163 | 283038 | PGC1523369 | PGC1523369 | 156.2763347 | 17.048347 | 0.606 |
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75164 | 283039 | PGC1126696 | PGC1126696 | 12.1335215 | -1.103339 | 0.768 |
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75165 | 283041 | PGC2051459 | PGC2051459 | 195.6561242 | 34.585167 | 0.601 |
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75166 | 283042 | PGC2074586 | PGC2074586 | 242.1090255 | 36.075817 | 0.713 |
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75167 | 283044 | PGC1643791 | PGC1643791 | 200.1944822 | 21.146225 | 0.548 |
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75168 | 283046 | PGC1865741 | PGC1865741 | 169.4695183 | 29.420312 | 0.660 |
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75169 | 283056 | SDSSJ133023.49+482858.9 | SDSSJ133023.49+482858.9 | 202.5979248 | 48.483018 | 0.360 |
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75170 | 283059 | 2MASXJ13541522+5841257 | 2MASXJ13541522+5841257 | 208.5637498 | 58.690630 | 0.546 |
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75171 | 283070 | PGC2396024 | PGC2396024 | 245.4012246 | 51.556854 | 0.573 |
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75172 | 283074 | PGC2353352 | PGC2353352 | 198.6244373 | 49.785147 | 0.585 |
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75173 | 283076 | PGC2177189 | PGC2177189 | 148.8924532 | 41.196890 | 0.479 |
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75174 | 283081 | PGC1404248 | PGC1404248 | 205.4030605 | 12.128605 | 0.461 |
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75175 | 283086 | 2MASXJ15493038+4455054 | 2MASXJ15493038+4455054 | 237.3770414 | 44.918234 | 0.434 |
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75176 | 283089 | PGC979973 | PGC979973 | 358.0927524 | -10.297908 | 0.344 |
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75177 | 283091 | PGC094156 | PGC094156 | 168.9626444 | 29.078262 | 0.968 |
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75178 | 283092 | PGC1880945_GROUP | PGC1880735 | 162.7318802 | 29.856116 | 0.475 |
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75179 | 283104 | PGC025959 | PGC025959 | 138.1231192 | 13.801001 | 0.999 |
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75180 | 283106 | PGC1343189 | PGC1343189 | 24.2761433 | 8.267543 | 0.621 |
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75181 | 283108 | PGC2190789 | PGC2190789 | 135.0308225 | 42.010505 | 0.560 |
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75182 | 283110 | PGC139830 | PGC139830 | 186.5223340 | 62.540054 | 0.686 |
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75183 | 283111 | PGC2643746 | PGC2643746 | 221.9975666 | 62.806350 | 0.604 |
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75184 | 283113 | SDSSJ091941.65+073538.0 | SDSSJ091941.65+073538.0 | 139.9235282 | 7.593911 | 0.553 |
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75185 | 283121 | PGC3108805 | PGC3108805 | 167.0294218 | -0.789284 | 0.445 |
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75186 | 283122 | PGC2234402_GROUP | PGC3130544 | 120.5210200 | 44.006786 | 0.798 |
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75187 | 283123 | UGC08225_GROUP | 2MASXJ13081694+4522351 | 197.0705017 | 45.376415 | 0.473 |
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75188 | 283124 | 2MASXJ13185885+1122223 | 2MASXJ13185885+1122223 | 199.7451774 | 11.372780 | 0.589 |
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75189 | 283125 | PGC2682661 | PGC2682661 | 175.6501917 | 66.000280 | 0.491 |
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75190 | 283129 | 2MASXJ14540286+2205297 | 2MASXJ14540286+2205297 | 223.5120126 | 22.091674 | 0.582 |
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75191 | 283132 | PGC1339331 | PGC1339331 | 183.5584060 | 8.114409 | 1.062 |
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75192 | 283134 | PGC1383695 | PGC1383695 | 241.8787304 | 10.732591 | 0.603 |
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75193 | 283141 | 2MASXJ14274408+3458341 | 2MASXJ14274408+3458341 | 216.9336014 | 34.976252 | 0.550 |
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75194 | 283144 | PGC1715876 | PGC1715876 | 168.0174089 | 24.769362 | 0.746 |
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75195 | 283147 | PGC2289583 | PGC2289583 | 180.4192554 | 46.932794 | 0.450 |
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75196 | 283148 | PGC1326498 | PGC1326498 | 219.8789666 | 7.620461 | 0.833 |
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75197 | 283153 | PGC1681465 | PGC1681465 | 175.2268897 | 23.101233 | 0.674 |
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75198 | 283154 | PGC3090517 | PGC3090517 | 190.3997826 | 16.342681 | 1.164 |
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75199 | 283155 | 2MASXJ11581356+3104591 | 2MASXJ11581356+3104591 | 179.5566754 | 31.083125 | 0.427 |
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75200 | 283175 | PGC1509935 | PGC1509935 | 215.6717471 | 16.486549 | 0.391 |