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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79001 | 297234 | PGC024937 | PGC024937 | 133.2144838 | 19.019111 | 1.291 |
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79002 | 297238 | 2MASXJ11110671+0734599 | 2MASXJ11110671+0734599 | 167.7780824 | 7.583286 | 0.915 |
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79003 | 297243 | PGC1644282 | PGC1644282 | 155.8184049 | 21.168841 | 1.015 |
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79004 | 297247 | PGC2184911 | PGC2184911 | 216.7374642 | 41.672792 | 0.723 |
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79005 | 297249 | PGC2502021 | PGC2502021 | 220.0482529 | 55.436429 | 0.290 |
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79006 | 297264 | IC4314_GROUP | IC4313 | 204.5863029 | 26.759735 | 1.004 |
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79007 | 297271 | 2MASXJ13192334+1027588 | 2MASXJ13192334+1027588 | 199.8473736 | 10.466415 | 0.586 |
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79008 | 297276 | PGC2279097 | PGC2279097 | 158.1481176 | 46.317994 | 0.342 |
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79009 | 297280 | PGC1161430 | PGC1161430 | 317.4465333 | 0.266049 | 0.563 |
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79010 | 297288 | 2MASXJ14335455+1904569 | 2MASXJ14335455+1904569 | 218.4774768 | 19.082595 | 0.673 |
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79011 | 297289 | SDSSJ131259.49+061012.5 | SDSSJ131259.49+061012.5 | 198.2479102 | 6.170153 | 0.736 |
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79012 | 297293 | SDSSJ220500.33+131032.0 | SDSSJ220500.33+131032.0 | 331.2514136 | 13.175580 | 0.347 |
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79013 | 297294 | PGC1309584 | PGC1309584 | 180.7042664 | 6.893618 | 0.760 |
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79014 | 297297 | PGC2438920 | PGC2438920 | 125.0854577 | 53.362782 | 0.920 |
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79015 | 297299 | SDSSJ163727.41+355604.8 | SDSSJ163727.41+355604.8 | 249.3640961 | 35.934628 | 0.515 |
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79016 | 297313 | PGC983234 | PGC983234 | 29.3235444 | -10.035731 | 0.391 |
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79017 | 297319 | PGC1831876 | PGC1831876 | 243.7983914 | 28.299014 | 0.398 |
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79018 | 297320 | SDSSJ112538.31+205708.8 | SDSSJ112538.31+205708.8 | 171.4096270 | 20.952475 | 0.523 |
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79019 | 297321 | UGC09626 | UGC09626 | 224.2890789 | 48.633937 | 1.950 |
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79020 | 297332 | PGC2661844 | PGC2661844 | 152.7642483 | 63.856212 | 0.730 |
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79021 | 297335 | PGC3108503 | PGC3108503 | 175.9463896 | -0.844093 | 0.458 |
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79022 | 297337 | PGC028040 | PGC028040 | 146.6384669 | 55.105807 | 1.450 |
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79023 | 297338 | PGC1156281 | PGC1156281 | 210.4082845 | 0.067351 | 0.497 |
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79024 | 297339 | PGC1780538 | PGC1780538 | 231.6914249 | 26.554331 | 0.561 |
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79025 | 297341 | PGC036948 | PGC036948 | 177.4090490 | -3.568995 | 2.519 |
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79026 | 297343 | PGC2099932 | PGC2099932 | 217.0858963 | 37.402112 | 0.757 |
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79027 | 297346 | PGC1201385 | PGC1201385 | 195.7514480 | 1.646198 | 0.686 |
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79028 | 297351 | SDSSJ144058.88+525031.6 | SDSSJ144058.88+525031.6 | 220.2452545 | 52.842174 | 0.396 |
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79029 | 297352 | SDSSJ093916.25+374408.0 | SDSSJ093916.25+374408.0 | 144.8177151 | 37.735584 | 0.467 |
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79030 | 297354 | PGC2075471 | PGC2075471 | 126.2324754 | 36.131796 | 0.439 |
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79031 | 297355 | PGC032360 | PGC032360 | 162.2616478 | 19.500077 | 1.100 |
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79032 | 297356 | SDSSJ141239.98+313454.4 | SDSSJ141239.98+313454.4 | 213.1664842 | 31.581900 | 0.351 |
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79033 | 297361 | PGC054451_GROUP | PGC101387 | 228.8607020 | 48.167970 | 0.375 |
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79034 | 297365 | PGC024597_GROUP | PGC024597 | 131.3358009 | 44.508929 | 1.647 |
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79035 | 297367 | SDSSJ100245.95+450543.8 | SDSSJ100245.95+450543.8 | 150.6914906 | 45.095460 | 0.459 |
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79036 | 297368 | SDSSJ122317.68+280601.6 | SDSSJ122317.68+280601.6 | 185.8237443 | 28.100476 | 0.549 |
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79037 | 297374 | 2MASXJ14283011+5103039 | 2MASXJ14283011+5103039 | 217.1255384 | 51.051229 | 0.489 |
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79038 | 297375 | SDSSJ145700.17+315212.3 | SDSSJ145700.17+315212.3 | 224.2508058 | 31.870043 | 0.471 |
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79039 | 297377 | PGC051269 | PGC051269 | 215.2356142 | 3.871484 | 0.785 |
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79040 | 297379 | PGC038644_GROUP | PGC038644 | 182.3467342 | 50.946639 | 0.930 |
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79041 | 297380 | PGC050217 | PGC050217 | 211.2621223 | -0.251424 | 0.639 |
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79042 | 297382 | PGC1869192 | PGC1869192 | 132.0428763 | 29.529074 | 0.820 |
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79043 | 297385 | PGC1475861 | PGC1475861 | 199.9536808 | 15.122490 | 0.599 |
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79044 | 297392 | PGC2320582 | PGC2320582 | 139.2751007 | 48.574755 | 0.895 |
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79045 | 297395 | SDSSJ164751.48+250919.0 | SDSSJ164751.48+250919.0 | 251.9645402 | 25.155217 | 0.439 |
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79046 | 297397 | PGC2287198 | PGC2287198 | 192.5054412 | 46.791851 | 0.485 |
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79047 | 297401 | PGC057381 | PGC057381 | 242.6705382 | 33.525460 | 0.709 |
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79048 | 297407 | PGC1428451 | PGC1428451 | 168.0656041 | 13.335159 | 0.540 |
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79049 | 297415 | PGC047208 | PGC047208 | 202.0020991 | 30.214677 | 0.640 |
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79050 | 297421 | UGC07079 | UGC07079 | 181.3373112 | 63.156643 | 1.237 |