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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3151 | 11670 | PGC1852666_GROUP | PGC1852187 | 232.4905413 | 28.986540 | 0.741 |
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3152 | 11672 | PGC1620027 | PGC1620027 | 169.0830021 | 20.208961 | 0.834 |
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3153 | 11673 | PGC1847458 | PGC1847458 | 250.3011419 | 28.835732 | 0.532 |
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3154 | 11675 | 2MASXJ08073867+3315349 | 2MASXJ08073867+3315349 | 121.9111018 | 33.259569 | 0.506 |
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3155 | 11677 | PGC2597201 | PGC2597201 | 163.5961732 | 60.034225 | 0.535 |
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3156 | 11678 | NGC3417 | NGC3417 | 162.7571909 | 8.473488 | 1.421 |
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3157 | 11681 | 2MASXJ13581430+2045597 | 2MASXJ13581430+2045597 | 209.5595904 | 20.766673 | 0.489 |
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3158 | 11684 | PGC1770866 | PGC1770866 | 216.0278635 | 26.299492 | 0.893 |
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3159 | 11685 | PGC2074345 | PGC2074345 | 155.5186470 | 36.061898 | 0.499 |
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3160 | 11686 | PGC2168197 | PGC2168197 | 166.2667818 | 40.597765 | 0.587 |
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3161 | 11692 | PGC1325298 | PGC1325298 | 133.9007115 | 7.573823 | 0.902 |
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3162 | 11697 | PGC2286726 | PGC2286726 | 188.8249414 | 46.763646 | 0.927 |
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3163 | 11699 | PGC025635 | PGC025635 | 136.8709420 | 16.645107 | 1.007 |
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3164 | 11701 | 2MASXJ15130563+1943550 | 2MASXJ15130563+1943550 | 228.2735138 | 19.731990 | 0.493 |
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3165 | 11703 | PGC2022941 | PGC2022941 | 125.6119173 | 33.088426 | 0.583 |
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3166 | 11705 | PGC2070714 | PGC2070714 | 204.9928392 | 35.833389 | 0.574 |
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3167 | 11707 | SDSSJ134834.63+145520.4 | SDSSJ134834.63+145520.4 | 207.1443085 | 14.922311 | 0.438 |
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3168 | 11708 | PGC1913284 | PGC1913284 | 230.4196697 | 30.676822 | 0.569 |
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3169 | 11711 | PGC165571 | PGC165571 | 167.7774543 | 6.017193 | 0.644 |
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3170 | 11714 | PGC1006579 | PGC1006579 | 326.0521753 | -8.216713 | 0.521 |
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3171 | 11716 | PGC1404634 | PGC1404634 | 163.1130281 | 12.152694 | 0.467 |
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3172 | 11719 | PGC1541767 | PGC1541767 | 228.3015805 | 17.791076 | 0.511 |
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3173 | 11726 | SDSSJ112917.97+164834.9 | SDSSJ112917.97+164834.9 | 172.3248999 | 16.809694 | 0.424 |
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3174 | 11727 | PGC1146334 | PGC1146334 | 0.7561243 | -0.317182 | 0.878 |
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3175 | 11731 | 2MASXJ10294319+4023176 | 2MASXJ10294319+4023176 | 157.4301564 | 40.388309 | 0.899 |
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3176 | 11754 | PGC037567 | PGC037567 | 179.2349303 | 60.329569 | 1.078 |
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3177 | 11756 | 2MASXJ15232536+2215115 | 2MASXJ15232536+2215115 | 230.8557321 | 22.253312 | 0.549 |
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3178 | 11761 | PGC2042619 | PGC2042619 | 162.4881896 | 34.021267 | 1.069 |
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3179 | 11762 | PGC2107534 | PGC2107534 | 242.0018014 | 37.711381 | 0.503 |
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3180 | 11763 | PGC1180029_GROUP | PGC1180364 | 159.9761002 | 0.962265 | 0.761 |
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3181 | 11769 | 2MASXJ10491872+1103566 | 2MASXJ10491872+1103566 | 162.3280051 | 11.065835 | 0.730 |
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3182 | 11771 | PGC1824458 | PGC1824458 | 146.6640917 | 28.033152 | 0.654 |
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3183 | 11772 | PGC1282918 | PGC1282918 | 145.6812832 | 5.405618 | 0.636 |
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3184 | 11774 | PGC1494139 | PGC1494139 | 354.4528788 | 15.821666 | 0.487 |
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3185 | 11775 | PGC001939 | PGC001939 | 7.9865559 | -11.015788 | 0.886 |
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3186 | 11776 | PGC1930784 | PGC1930784 | 231.2061749 | 31.081138 | 0.429 |
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3187 | 11780 | PGC1346875 | PGC1346875 | 134.0046380 | 8.439649 | 0.525 |
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3188 | 11785 | PGC1275744 | PGC1275744 | 187.0693852 | 4.947752 | 0.772 |
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3189 | 11790 | PGC2540485 | PGC2540485 | 196.9642165 | 56.555039 | 0.609 |
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3190 | 11792 | PGC1189595 | PGC1189595 | 184.7243200 | 1.266019 | 0.947 |
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3191 | 11796 | SDSSJ131016.34+425937.2 | SDSSJ131016.34+425937.2 | 197.5680804 | 42.993665 | 0.450 |
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3192 | 11799 | PGC2096386 | PGC2096386 | 125.5005326 | 37.256162 | 0.826 |
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3193 | 11800 | SDSSJ084019.80+294626.7 | SDSSJ084019.80+294626.7 | 130.0825487 | 29.774062 | 0.491 |
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3194 | 11801 | PGC2044858 | PGC2044858 | 146.2245070 | 34.163017 | 0.542 |
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3195 | 11803 | PGC1190326 | PGC1190326 | 185.3503463 | 1.291136 | 0.523 |
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3196 | 11804 | PGC022905_GROUP | PGC022905 | 122.4689654 | 5.279377 | 1.383 |
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3197 | 11813 | PGC1971641 | PGC1971641 | 200.3135720 | 31.930363 | 1.087 |
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3198 | 11814 | PGC2130923 | PGC2130923 | 247.0149017 | 38.580379 | 0.673 |
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3199 | 11821 | PGC1150865 | PGC1150865 | 318.2999668 | -0.143537 | 1.106 |
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3200 | 11828 | PGC1800492_GROUP | PGC1800492 | 207.6504376 | 27.191275 | 0.628 |