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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329901 | 1244141 | PGC624689 | PGC624689 | 61.2701145 | -37.346039 | 0.676 |
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329902 | 1244143 | PGC854768 | PGC854768 | 35.6945421 | -19.472041 | 0.571 |
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329903 | 1244146 | PGC1485596 | PGC1485596 | 205.5675515 | 15.473011 | 0.603 |
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329904 | 1244147 | 2MASXJ12180192+0524404 | 2MASXJ12180192+0524404 | 184.5080817 | 5.411134 | 0.557 |
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329905 | 1244152 | PGC3093925 | PGC3093925 | 145.5433301 | -16.534234 | 1.202 |
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329906 | 1244154 | PGC175960 | PGC175960 | 48.4378817 | -18.143314 | 0.937 |
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329907 | 1244160 | PGC417177 | PGC417177 | 59.4099389 | -54.664589 | 0.499 |
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329908 | 1244162 | NGC2549 | NGC2549 | 124.7431488 | 57.803034 | 9.845 |
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329909 | 1244166 | PGC1969355 | PGC1969355 | 354.2760968 | 31.883039 | 0.637 |
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329910 | 1244168 | PGC1382851 | PGC1382851 | 331.0775339 | 10.671128 | 0.856 |
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329911 | 1244171 | PGC068514 | PGC068514 | 334.4373291 | 27.624167 | 0.424 |
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329912 | 1244173 | PGC163409 | PGC163409 | 326.8366752 | -14.484640 | 0.540 |
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329913 | 1244175 | PGC1055115 | PGC1055115 | 194.1086016 | -4.664177 | 0.553 |
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329914 | 1244178 | PGC2186535 | PGC2186535 | 268.4110634 | 41.770103 | 0.834 |
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329915 | 1244180 | PGC2747192 | PGC2747192 | 281.0408402 | 72.047098 | 0.634 |
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329916 | 1244183 | PGC893538 | PGC893538 | 66.7006239 | -16.787117 | 0.831 |
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329917 | 1244185 | PGC1041057 | PGC1041057 | 172.6594843 | -5.735099 | 0.700 |
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329918 | 1244188 | PGC718874 | PGC718874 | 59.0427211 | -30.302326 | 0.673 |
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329919 | 1244192 | PGC145773 | PGC145773 | 55.6472486 | -46.251130 | 0.873 |
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329920 | 1244199 | 2MASXJ09173312+1033436_GROUP | 2MASXJ09173312+1033436 | 139.3881144 | 10.562043 | 0.918 |
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329921 | 1244206 | 2MASXJ17105534+4134517 | 2MASXJ17105534+4134517 | 257.7305796 | 41.581111 | 0.391 |
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329922 | 1244208 | PGC1535551 | PGC1535551 | 28.0206236 | 17.554016 | 1.032 |
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329923 | 1244213 | 2MASXJ15010197+3213190_GROUP | 2MASXJ15010496+3213570 | 225.2707036 | 32.232544 | 0.516 |
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329924 | 1244219 | PGC471574 | PGC471574 | 329.7677596 | -49.949536 | 0.388 |
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329925 | 1244221 | PGC472672_GROUP | PGC472672 | 315.7783531 | -49.841829 | 0.691 |
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329926 | 1244225 | ESO486-018 | ESO486-018 | 75.7922870 | -24.000676 | 1.504 |
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329927 | 1244231 | PGC674237 | PGC674237 | 81.6654766 | -33.593062 | 0.732 |
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329928 | 1244233 | PGC1001015 | PGC1001015 | 138.8706515 | -8.647267 | 1.041 |
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329929 | 1244239 | SDSSJ122210.20+101338.1_GROUP | SDSSJ122210.20+101338.1 | 185.5425424 | 10.227176 | 0.404 |
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329930 | 1244240 | PGC1449555 | PGC1449555 | 30.7171728 | 14.113205 | 0.639 |
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329931 | 1244244 | PGC460166 | PGC460166 | 67.9067100 | -51.064904 | 0.542 |
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329932 | 1244245 | PGC193402 | PGC193402 | 340.0783334 | -46.063608 | 0.688 |
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329933 | 1244249 | PGC011396_GROUP | PGC011396 | 45.2670713 | -15.178162 | 1.016 |
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329934 | 1244251 | NGC6508 | NGC6508 | 267.4434359 | 72.021123 | 2.842 |
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329935 | 1244252 | PGC2395952 | PGC2395952 | 264.9126065 | 51.552484 | 0.684 |
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329936 | 1244263 | PGC516605 | PGC516605 | 326.7520836 | -46.303186 | 0.782 |
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329937 | 1244266 | PGC496927 | PGC496927 | 81.3253327 | -47.714336 | 0.574 |
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329938 | 1244267 | PGC1907829 | PGC1907829 | 244.7966104 | 30.539456 | 1.099 |
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329939 | 1244274 | PGC2177142_GROUP | PGC2177061 | 205.9971761 | 41.188554 | 0.501 |
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329940 | 1244275 | PGC037807 | PGC037807 | 179.9613462 | -1.381876 | 0.771 |
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329941 | 1244277 | PGC1068118 | PGC1068118 | 19.1184687 | -3.685837 | 0.817 |
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329942 | 1244283 | PGC083382 | PGC083382 | 164.2572588 | 1.567999 | 0.825 |
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329943 | 1244285 | PGC020584 | PGC020584 | 109.3792211 | 25.585892 | 0.818 |
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329944 | 1244292 | PGC472023 | PGC472023 | 331.3254752 | -49.905364 | 0.545 |
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329945 | 1244293 | PGC746410 | PGC746410 | 11.0647890 | -28.055306 | 0.662 |
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329946 | 1244294 | PGC488403 | PGC488403 | 352.9442089 | -48.344359 | 0.528 |
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329947 | 1244297 | PGC436350 | PGC436350 | 337.2963544 | -52.945100 | 0.827 |
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329948 | 1244298 | PGC1316609 | PGC1316609 | 249.3658385 | 7.221613 | 0.814 |
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329949 | 1244302 | PGC147305 | PGC147305 | 79.3416800 | -50.063010 | 0.927 |
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329950 | 1244309 | PGC1055268 | PGC1055268 | 212.6485488 | -4.653123 | 0.657 |