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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335901 | 1267145 | 2MASXJ08344270+3616289 | 2MASXJ08344270+3616289 | 128.6781140 | 36.274894 | 0.471 |
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335902 | 1267156 | PGC2099983 | PGC2099983 | 211.2201530 | 37.404696 | 0.503 |
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335903 | 1267167 | PGC1526793 | PGC1526793 | 139.2933767 | 17.191056 | 0.788 |
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335904 | 1267174 | PGC044933 | PGC044933 | 195.4594363 | 4.333478 | 0.893 |
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335905 | 1267176 | PGC1207145 | PGC1207145 | 228.0997811 | 1.827791 | 0.776 |
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335906 | 1267178 | PGC1017292 | PGC1017292 | 313.8509281 | -7.539934 | 0.617 |
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335907 | 1267180 | NGC5181 | NGC5181 | 202.4250271 | 13.304074 | 2.072 |
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335908 | 1267187 | PGC1931914 | PGC1931914 | 176.5110929 | 31.105854 | 0.668 |
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335909 | 1267190 | SDSSJ085324.60+162732.3 | SDSSJ085324.60+162732.3 | 133.3522401 | 16.458604 | 0.425 |
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335910 | 1267202 | PGC1004762 | PGC1004762 | 333.9853955 | -8.354927 | 0.483 |
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335911 | 1267204 | PGC1073268 | PGC1073268 | 198.5442500 | -3.295418 | 0.493 |
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335912 | 1267213 | PGC3122932 | PGC3122932 | 178.9335643 | 3.016880 | 0.499 |
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335913 | 1267215 | SDSSJ131541.55+470627.5 | SDSSJ131541.55+470627.5 | 198.9231909 | 47.107777 | 0.457 |
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335914 | 1267222 | SDSSJ134405.69+054555.0 | SDSSJ134405.69+054555.0 | 206.0237000 | 5.765284 | 0.456 |
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335915 | 1267224 | SDSSJ145147.00+080838.9 | SDSSJ145147.00+080838.9 | 222.9459190 | 8.144145 | 0.522 |
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335916 | 1267225 | 2MASXJ09515634+0737519 | 2MASXJ09515634+0737519 | 147.9849201 | 7.631000 | 0.564 |
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335917 | 1267231 | SDSSJ120928.00+063312.2 | SDSSJ120928.00+063312.2 | 182.3666985 | 6.553390 | 0.509 |
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335918 | 1267235 | PGC183398 | PGC183398 | 193.2212171 | 1.292617 | 0.730 |
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335919 | 1267238 | 2MASXJ10594185+5339315 | 2MASXJ10594185+5339315 | 164.9244695 | 53.658683 | 0.539 |
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335920 | 1267242 | PGC054906 | PGC054906 | 230.7452474 | 0.098940 | 0.765 |
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335921 | 1267244 | SDSSJ120810.27+222032.1 | SDSSJ120810.27+222032.1 | 182.0428952 | 22.342252 | 0.555 |
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335922 | 1267245 | PGC3091323 | PGC3091323 | 214.2995358 | 10.611768 | 0.607 |
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335923 | 1267252 | PGC1741717 | PGC1741717 | 229.9241934 | 25.579946 | 0.480 |
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335924 | 1267253 | NGC2683_GROUP | PGC2030408 | 133.1692462 | 33.364335 | 1.414 |
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335925 | 1267254 | PGC1133886 | PGC1133886 | 34.8287945 | -0.820902 | 0.662 |
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335926 | 1267256 | PGC2572330 | PGC2572330 | 124.4117280 | 57.905427 | 0.579 |
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335927 | 1267264 | PGC2310605 | PGC2310605 | 125.6309995 | 48.106891 | 0.546 |
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335928 | 1267270 | PGC048396 | PGC048396 | 205.1885781 | 48.171462 | 0.637 |
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335929 | 1267277 | PGC2469733_GROUP | PGC2469733 | 146.4867552 | 54.440636 | 0.672 |
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335930 | 1267278 | SDSSJ084220.21+410059.9 | SDSSJ084220.21+410059.9 | 130.5842378 | 41.016607 | 0.467 |
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335931 | 1267282 | PGC1681881 | PGC1681881 | 156.4456649 | 23.124535 | 0.933 |
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335932 | 1267283 | SDSSJ155424.87+411723.8 | SDSSJ155424.87+411723.8 | 238.6036120 | 41.289950 | 0.468 |
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335933 | 1267284 | PGC2609789 | PGC2609789 | 178.2045602 | 60.967122 | 0.429 |
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335934 | 1267287 | SDSSJ124552.32+622658.2 | SDSSJ124552.32+622658.2 | 191.4679739 | 62.449503 | 0.469 |
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335935 | 1267291 | 2MASXJ13494788+2849111 | 2MASXJ13494788+2849111 | 207.4494259 | 28.819791 | 0.552 |
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335936 | 1267293 | PGC3110949 | PGC3110949 | 165.1441680 | -0.377303 | 0.520 |
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335937 | 1267296 | PGC1494956 | PGC1494956 | 216.7749827 | 15.857994 | 0.544 |
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335938 | 1267299 | PGC1174160 | PGC1174160 | 338.3631708 | 0.738698 | 0.721 |
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335939 | 1267301 | SDSSJ122235.86+292841.4 | SDSSJ122235.86+292841.4 | 185.6494329 | 29.478172 | 0.492 |
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335940 | 1267309 | PGC1706337 | PGC1706337 | 225.5317594 | 24.393456 | 0.918 |
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335941 | 1267311 | PGC031660 | PGC031660 | 159.7205101 | 54.722226 | 0.832 |
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335942 | 1267314 | PGC3135560 | PGC3135560 | 258.0418339 | 56.624805 | 0.533 |
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335943 | 1267317 | PGC1305773 | PGC1305773 | 210.4894172 | 6.696675 | 0.428 |
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335944 | 1267326 | SDSSJ102557.32+232909.6 | SDSSJ102557.32+232909.6 | 156.4888591 | 23.485999 | 0.575 |
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335945 | 1267330 | PGC1805051 | PGC1805051 | 132.5864742 | 27.339197 | 0.599 |
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335946 | 1267340 | PGC2505725 | PGC2505725 | 212.1479554 | 55.540100 | 1.538 |
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335947 | 1267344 | PGC1474019 | PGC1474019 | 246.8151729 | 15.055592 | 0.500 |
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335948 | 1267348 | PGC1727773 | PGC1727773 | 218.4368242 | 25.176086 | 0.483 |
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335949 | 1267355 | PGC1149222 | PGC1149222 | 149.7456947 | -0.206075 | 0.754 |
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335950 | 1267356 | SDSSJ130857.49+034209.9 | SDSSJ130857.49+034209.9 | 197.2396030 | 3.702761 | 0.361 |