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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49151 | 186007 | PGC2350719 | PGC2350719 | 229.4347181 | 49.697455 | 0.627 |
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49152 | 186012 | PGC091426 | PGC091426 | 228.8838715 | 49.620674 | 1.288 |
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49153 | 186016 | SDSSJ121217.33+120058.9 | SDSSJ121217.33+120058.9 | 183.0721985 | 12.016447 | 0.324 |
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49154 | 186017 | 2MASXJ16512081+2238364 | 2MASXJ16512081+2238364 | 252.8366894 | 22.643454 | 0.523 |
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49155 | 186022 | PGC1285039 | PGC1285039 | 165.6159451 | 5.539167 | 0.645 |
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49156 | 186024 | PGC2182195 | PGC2182195 | 125.5276386 | 41.509103 | 0.789 |
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49157 | 186025 | PGC3114556 | PGC3114556 | 199.4599832 | 0.349953 | 0.518 |
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49158 | 186026 | PGC1837345 | PGC1837345 | 131.9995389 | 28.492595 | 0.571 |
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49159 | 186027 | PGC1859270 | PGC1859270 | 181.9364715 | 29.214764 | 0.574 |
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49160 | 186028 | PGC094170 | PGC094170 | 170.0361895 | 34.312709 | 0.465 |
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49161 | 186030 | SDSSJ135417.55+460928.2 | SDSSJ135417.55+460928.2 | 208.5731899 | 46.157859 | 0.450 |
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49162 | 186031 | PGC1516835 | PGC1516835 | 153.9133853 | 16.780705 | 0.545 |
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49163 | 186035 | PGC1239276 | PGC1239276 | 154.1690718 | 2.856957 | 0.559 |
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49164 | 186036 | SDSSJ081955.33+252732.6 | SDSSJ081955.33+252732.6 | 124.9805432 | 25.459104 | 0.446 |
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49165 | 186039 | PGC2079748 | PGC2079748 | 178.9622528 | 36.386394 | 0.367 |
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49166 | 186045 | 2MASXJ16364319+2520233 | 2MASXJ16364319+2520233 | 249.1800303 | 25.339812 | 0.558 |
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49167 | 186048 | PGC1724751 | PGC1724751 | 124.0568966 | 25.076110 | 0.781 |
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49168 | 186051 | SDSSJ160159.62+001911.1 | SDSSJ160159.62+001911.1 | 240.4984730 | 0.319753 | 0.487 |
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49169 | 186055 | PGC050683 | PGC050683 | 212.9352047 | 54.035854 | 0.878 |
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49170 | 186056 | PGC2047568 | PGC2047568 | 184.5230430 | 34.335277 | 0.809 |
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49171 | 186058 | PGC1382747 | PGC1382747 | 190.3632645 | 10.665530 | 0.914 |
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49172 | 186060 | SDSSJ154322.51+064223.2 | SDSSJ154322.51+064223.2 | 235.8438309 | 6.706429 | 0.406 |
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49173 | 186063 | PGC1793480 | PGC1793480 | 180.2375668 | 26.954543 | 0.869 |
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49174 | 186071 | PGC058181 | PGC058181 | 246.8421166 | 39.109619 | 1.114 |
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49175 | 186072 | PGC026647 | PGC026647 | 141.0697647 | 17.807136 | 1.016 |
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49176 | 186073 | PGC1905606 | PGC1905606 | 246.0323190 | 30.483888 | 0.436 |
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49177 | 186079 | PGC2392027 | PGC2392027 | 170.3877976 | 51.313821 | 0.542 |
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49178 | 186085 | IC3271 | IC3271 | 186.0579220 | 7.953073 | 1.210 |
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49179 | 186089 | PGC2184443 | PGC2184443 | 162.1473635 | 41.645709 | 0.764 |
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49180 | 186093 | PGC2506893 | PGC2506893 | 128.7287533 | 55.572529 | 0.745 |
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49181 | 186095 | PGC1741442 | PGC1741442 | 196.2050715 | 25.571945 | 0.568 |
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49182 | 186096 | PGC1507114 | PGC1507114 | 143.2712000 | 16.368291 | 0.819 |
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49183 | 186103 | PGC2086235 | PGC2086235 | 203.8938123 | 36.749422 | 0.433 |
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49184 | 186107 | PGC1475060 | PGC1475060 | 222.6856740 | 15.093714 | 0.837 |
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49185 | 186111 | 2MASXJ08582765+6224217 | 2MASXJ08582765+6224217 | 134.6153815 | 62.406151 | 0.580 |
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49186 | 186113 | PGC1785830 | PGC1785830 | 228.1933823 | 26.709041 | 0.605 |
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49187 | 186115 | PGC1938889 | PGC1938889 | 229.5335988 | 31.258633 | 0.589 |
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49188 | 186116 | PGC2673011_GROUP | PGC3139635 | 255.2535121 | 64.942415 | 0.479 |
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49189 | 186117 | 2MASXJ14285208+5356351 | 2MASXJ14285208+5356351 | 217.2172481 | 53.943127 | 0.401 |
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49190 | 186120 | PGC1620183 | PGC1620183 | 240.5407090 | 20.213660 | 0.478 |
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49191 | 186121 | SDSSJ154050.55+484738.7 | SDSSJ154050.55+484738.7 | 235.2107055 | 48.794101 | 0.386 |
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49192 | 186128 | PGC035747 | PGC035747 | 173.5971861 | -2.529317 | 1.021 |
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49193 | 186130 | PGC1655880 | PGC1655880 | 173.1323955 | 21.724720 | 0.523 |
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49194 | 186131 | PGC1479272 | PGC1479272 | 118.3003284 | 15.241315 | 0.989 |
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49195 | 186132 | SDSSJ110309.36+234338.9 | SDSSJ110309.36+234338.9 | 165.7890101 | 23.727477 | 0.437 |
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49196 | 186133 | PGC034467 | PGC034467 | 169.3353697 | 2.447040 | 1.805 |
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49197 | 186140 | PGC2293815 | PGC2293815 | 136.5489404 | 47.184645 | 0.442 |
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49198 | 186141 | PGC3139861 | PGC3139861 | 197.9551502 | 65.350733 | 0.484 |
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49199 | 186145 | PGC056519 | PGC056519 | 239.5727181 | 22.674725 | 1.551 |
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49200 | 186147 | SDSSJ131127.86+121057.3 | SDSSJ131127.86+121057.3 | 197.8660470 | 12.182521 | 0.513 |