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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29901 | 113000 | SDSSJ155525.95+211538.8 | SDSSJ155525.95+211538.8 | 238.8581955 | 21.260800 | 0.444 |
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29902 | 113001 | 2MASXJ11412781+1153444 | 2MASXJ11412781+1153444 | 175.3658519 | 11.895523 | 0.406 |
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29903 | 113009 | PGC2298885 | PGC2298885 | 242.7336950 | 47.475540 | 0.904 |
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29904 | 113010 | PGC2275390 | PGC2275390 | 159.3128466 | 46.100083 | 0.538 |
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29905 | 113012 | PGC1689053 | PGC1689053 | 161.1277806 | 23.535391 | 0.841 |
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29906 | 113020 | PGC089641 | PGC089641 | 210.6754743 | 25.946102 | 0.636 |
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29907 | 113022 | UGC07210 | UGC07210 | 183.1303696 | 15.270354 | 1.681 |
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29908 | 113026 | PGC3091153 | PGC3091153 | 200.2338508 | 11.584629 | 0.871 |
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29909 | 113031 | 2MASXJ11413244+0906484 | 2MASXJ11413244+0906484 | 175.3853160 | 9.113566 | 0.646 |
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29910 | 113039 | PGC2663255 | PGC2663255 | 155.3164557 | 63.995709 | 0.779 |
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29911 | 113045 | SDSSJ104243.59+215357.2 | SDSSJ104243.59+215357.2 | 160.6815691 | 21.899314 | 0.540 |
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29912 | 113051 | PGC979582 | PGC979582 | 30.1753707 | -10.328024 | 0.570 |
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29913 | 113057 | SDSSJ121641.79+080808.6 | SDSSJ121641.79+080808.6 | 184.1741852 | 8.135787 | 0.747 |
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29914 | 113061 | PGC1958103 | PGC1958103 | 165.8081198 | 31.663431 | 0.486 |
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29915 | 113062 | 2MASXJ11063483+4257346 | 2MASXJ11063483+4257346 | 166.6450828 | 42.959756 | 0.468 |
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29916 | 113063 | SDSSJ121214.49+531024.0 | SDSSJ121214.49+531024.0 | 183.0604176 | 53.173356 | 0.558 |
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29917 | 113064 | PGC2369453 | PGC2369453 | 228.4458467 | 50.318750 | 0.734 |
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29918 | 113069 | PGC2355988 | PGC2355988 | 195.7827649 | 49.871230 | 0.617 |
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29919 | 113070 | PGC046604_GROUP | PGC3086865 | 200.2255575 | 58.571589 | 0.711 |
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29920 | 113073 | PGC1721706 | PGC1721706 | 243.1305741 | 24.973641 | 0.537 |
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29921 | 113077 | 2MASXJ12510770+3542411 | 2MASXJ12510770+3542411 | 192.7819867 | 35.711404 | 0.775 |
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29922 | 113078 | PGC025748 | PGC025748 | 137.2310581 | 19.987538 | 0.958 |
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29923 | 113079 | PGC1812040 | PGC1812040 | 203.6765385 | 27.572593 | 0.554 |
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29924 | 113080 | PGC2281515 | PGC2281515 | 151.7922105 | 46.455919 | 0.523 |
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29925 | 113082 | PGC2324147 | PGC2324147 | 160.0310470 | 48.725368 | 0.544 |
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29926 | 113089 | 2MASXJ15331892+1409016 | 2MASXJ15331892+1409016 | 233.3289360 | 14.150472 | 0.667 |
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29927 | 113091 | PGC1373483 | PGC1373483 | 146.2723733 | 10.023383 | 0.821 |
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29928 | 113092 | PGC2287556 | PGC2287556 | 119.1718544 | 46.811832 | 0.639 |
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29929 | 113100 | PGC1773849 | PGC1773849 | 167.6980610 | 26.375022 | 0.754 |
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29930 | 113102 | 2MASXJ11515804+4641191 | 2MASXJ11515804+4641191 | 177.9919470 | 46.688537 | 0.582 |
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29931 | 113110 | SDSSJ091722.10+164105.0 | SDSSJ091722.10+164105.0 | 139.3419777 | 16.684663 | 0.360 |
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29932 | 113115 | PGC1519190 | PGC1519190 | 242.6202165 | 16.876478 | 0.571 |
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29933 | 113116 | PGC055906 | PGC055906 | 236.0498571 | 11.270776 | 1.001 |
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29934 | 113118 | SDSSJ090614.52+465738.3 | SDSSJ090614.52+465738.3 | 136.5605731 | 46.960680 | 0.498 |
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29935 | 113119 | SDSSJ144734.61+093517.0 | SDSSJ144734.61+093517.0 | 221.8942133 | 9.588061 | 0.454 |
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29936 | 113120 | PGC2035914 | PGC2035914 | 200.3147646 | 33.625458 | 0.431 |
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29937 | 113123 | PGC158040 | PGC158040 | 191.3036474 | 1.804772 | 2.260 |
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29938 | 113124 | 2MASXJ22262989-0045337 | 2MASXJ22262989-0045337 | 336.6245847 | -0.759427 | 0.534 |
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29939 | 113126 | PGC2235528 | PGC2235528 | 125.3227847 | 44.056145 | 0.830 |
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29940 | 113129 | PGC1215475 | PGC1215475 | 134.7665393 | 2.084409 | 0.584 |
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29941 | 113130 | PGC2166884 | PGC2166884 | 147.1601159 | 40.512144 | 0.789 |
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29942 | 113134 | PGC2424978 | PGC2424978 | 130.2417750 | 52.837246 | 0.585 |
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29943 | 113138 | PGC3095169 | PGC3095169 | 180.8610244 | 58.192622 | 0.632 |
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29944 | 113141 | PGC2616336 | PGC2616336 | 143.4915880 | 61.349011 | 0.379 |
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29945 | 113146 | PGC2057594 | PGC2057594 | 241.1429297 | 34.982409 | 0.748 |
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29946 | 113147 | PGC051801 | PGC051801 | 217.4573482 | 34.601516 | 0.941 |
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29947 | 113152 | PGC1482468 | PGC1482468 | 221.8818043 | 15.356576 | 0.832 |
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29948 | 113153 | PGC2550008 | PGC2550008 | 217.1601747 | 56.860570 | 2.758 |
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29949 | 113154 | PGC3109013 | PGC3109013 | 196.4818173 | -0.751420 | 0.528 |
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29950 | 113160 | PGC1313930 | PGC1313930 | 199.1707966 | 7.103741 | 0.577 |