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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29951 | 113161 | PGC1804186_GROUP | PGC1804186 | 197.8127654 | 27.312930 | 1.156 |
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29952 | 113164 | PGC2346128 | PGC2346128 | 201.8689021 | 49.545400 | 0.374 |
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29953 | 113165 | PGC2611178 | PGC2611178 | 156.5572965 | 61.051095 | 0.811 |
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29954 | 113167 | PGC1329777 | PGC1329777 | 138.5584402 | 7.747208 | 1.134 |
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29955 | 113168 | 2MASXJ11244171+4725405 | 2MASXJ11244171+4725405 | 171.1738548 | 47.428060 | 0.450 |
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29956 | 113171 | PGC2296783 | PGC2296783 | 204.5538734 | 47.357297 | 0.683 |
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29957 | 113172 | PGC2339076 | PGC2339076 | 145.0685129 | 49.301014 | 0.532 |
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29958 | 113176 | PGC3107999 | PGC3107999 | 219.4295686 | -0.946772 | 0.414 |
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29959 | 113179 | PGC1005527_GROUP | PGC1005527 | 331.9626417 | -8.297753 | 1.216 |
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29960 | 113190 | PGC1411957 | PGC1411957 | 338.5326241 | 12.571075 | 0.917 |
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29961 | 113191 | PGC3104453 | PGC3104453 | 46.6353436 | -6.837849 | 0.431 |
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29962 | 113196 | SDSSJ163731.49+360250.6 | SDSSJ163731.49+360250.6 | 249.3811332 | 36.047350 | 0.675 |
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29963 | 113198 | PGC1936791 | PGC1936791 | 124.6151606 | 31.213125 | 0.554 |
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29964 | 113200 | SDSSJ080453.62+123840.5 | SDSSJ080453.62+123840.5 | 121.2234362 | 12.644585 | 0.577 |
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29965 | 113207 | PGC1975951 | PGC1975951 | 125.7550293 | 32.014864 | 0.951 |
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29966 | 113209 | SDSSJ104121.71+105839.2 | SDSSJ104121.71+105839.2 | 160.3404859 | 10.977551 | 0.528 |
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29967 | 113212 | 2MASXJ14565606+3443267 | 2MASXJ14565606+3443267 | 224.2336043 | 34.724214 | 0.591 |
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29968 | 113213 | PGC2596235 | PGC2596235 | 191.9852724 | 59.957178 | 0.526 |
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29969 | 113215 | PGC1806298 | PGC1806298 | 239.9555788 | 27.379407 | 0.501 |
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29970 | 113217 | NGC7735 | NGC7735 | 355.5722177 | 26.231714 | 2.625 |
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29971 | 113218 | PGC1361781 | PGC1361781 | 174.2366644 | 9.225814 | 0.602 |
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29972 | 113221 | PGC1185705 | PGC1185705 | 241.0795391 | 1.138408 | 0.407 |
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29973 | 113222 | PGC1253319 | PGC1253319 | 229.6680863 | 3.493258 | 0.917 |
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29974 | 113223 | PGC3087663 | PGC3087663 | 229.7743547 | 45.032181 | 1.069 |
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29975 | 113225 | 2MASXJ11082326+5858367 | 2MASXJ11082326+5858367 | 167.0969683 | 58.976958 | 0.547 |
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29976 | 113226 | 2MASXJ13165527+1224069 | 2MASXJ13165527+1224069 | 199.2303931 | 12.401801 | 0.729 |
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29977 | 113230 | PGC1376733 | PGC1376733 | 185.8461099 | 10.246449 | 1.019 |
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29978 | 113232 | PGC1431348 | PGC1431348 | 197.6170017 | 13.450644 | 0.398 |
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29979 | 113239 | PGC2607877 | PGC2607877 | 217.9481145 | 60.852623 | 1.148 |
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29980 | 113240 | 2MASXJ08093379+3659071 | 2MASXJ08093379+3659071 | 122.3908989 | 36.985203 | 0.768 |
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29981 | 113251 | SDSSJ020001.97+123217.9 | SDSSJ020001.97+123217.9 | 30.0080690 | 12.538370 | 0.618 |
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29982 | 113253 | PGC090880 | PGC090880 | 133.7158681 | 58.355771 | 1.018 |
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29983 | 113254 | PGC213921 | PGC213921 | 180.5830959 | 41.081763 | 0.562 |
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29984 | 113258 | PGC2063311 | PGC2063311 | 167.1223436 | 35.360526 | 0.477 |
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29985 | 113259 | PGC2611507 | PGC2611507 | 146.5642819 | 61.072300 | 0.918 |
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29986 | 113268 | PGC2500609 | PGC2500609 | 191.8985785 | 55.398660 | 0.448 |
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29987 | 113269 | PGC1163490 | PGC1163490 | 205.4364210 | 0.342141 | 0.685 |
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29988 | 113282 | PGC1552234 | PGC1552234 | 357.3881403 | 18.175510 | 0.511 |
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29989 | 113283 | PGC1382555 | PGC1382555 | 171.5049064 | 10.652698 | 0.581 |
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29990 | 113285 | PGC1886861 | PGC1886861 | 198.5305598 | 30.015037 | 0.535 |
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29991 | 113286 | PGC1504383 | PGC1504383 | 117.2789822 | 16.251849 | 0.680 |
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29992 | 113287 | PGC1715765 | PGC1715765 | 9.9604283 | 24.765213 | 0.582 |
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29993 | 113288 | PGC2258885 | PGC2258885 | 118.9182365 | 45.102219 | 0.641 |
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29994 | 113293 | IC2217 | IC2217 | 120.2074863 | 27.500349 | 0.985 |
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29995 | 113296 | UGC06806 | UGC06806 | 177.5839937 | 25.961758 | 2.750 |
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29996 | 113297 | PGC090815_GROUP | PGC090815 | 120.1960593 | 8.638994 | 2.169 |
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29997 | 113300 | PGC043590 | PGC043590 | 192.9422341 | 34.977475 | 0.920 |
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29998 | 113302 | PGC160753 | PGC160753 | 240.6647888 | -0.506775 | 0.610 |
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29999 | 113308 | PGC1742450 | PGC1742450 | 118.6371711 | 25.600495 | 0.645 |
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30000 | 113309 | 2MASXJ12004558+4907475 | 2MASXJ12004558+4907475 | 180.1900874 | 49.129820 | 0.385 |