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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47201 | 178680 | PGC1062668 | PGC1062668 | 52.4315331 | -4.115294 | 1.164 |
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47202 | 178686 | PGC784471 | PGC784471 | 72.6656467 | -24.939734 | 1.054 |
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47203 | 178691 | PGC088473 | PGC088473 | 96.1983343 | -54.160965 | 0.441 |
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47204 | 178693 | PGC800417 | PGC800417 | 78.8105902 | -23.480362 | 0.573 |
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47205 | 178695 | PGC431853 | PGC431853 | 67.2194542 | -53.276008 | 0.502 |
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47206 | 178706 | PGC011947 | PGC011947 | 48.1047438 | -53.070670 | 1.062 |
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47207 | 178707 | PGC2775613 | PGC2775613 | 235.5556691 | 78.110321 | 0.479 |
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47208 | 178712 | PGC937916 | PGC937916 | 40.9874457 | -13.443778 | 0.629 |
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47209 | 178714 | PGC019350_GROUP | PGC019350 | 99.5863381 | -54.000995 | 0.589 |
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47210 | 178718 | PGC030467_GROUP | PGC030466 | 155.9470480 | 53.099310 | 1.244 |
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47211 | 178726 | PGC2170659 | PGC2170659 | 98.0560866 | 40.769289 | 0.602 |
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47212 | 178734 | PGC1722548 | PGC1722548 | 23.3012852 | 25.002694 | 0.841 |
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47213 | 178742 | PGC027069 | PGC027069 | 142.9990365 | -8.732417 | 2.424 |
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47214 | 178750 | PGC740363 | PGC740363 | 4.0807912 | -28.547889 | 0.525 |
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47215 | 178751 | PGC574500 | PGC574500 | 25.6350167 | -41.549386 | 0.503 |
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47216 | 178757 | ESO351-020_GROUP | ESO351-020 | 13.7460681 | -35.512847 | 1.418 |
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47217 | 178762 | PGC174722_GROUP | PGC174722 | 30.8310228 | -6.306073 | 0.894 |
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47218 | 178763 | 2MASXJ10302167+0855224 | 2MASXJ10302167+0855224 | 157.5904015 | 8.922786 | 0.364 |
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47219 | 178764 | PGC1294062 | PGC1294062 | 252.3249826 | 6.071275 | 0.721 |
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47220 | 178769 | PGC872780 | PGC872780 | 16.5295611 | -18.098733 | 0.521 |
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47221 | 178774 | PGC130148 | PGC130148 | 31.5852272 | -43.033879 | 0.944 |
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47222 | 178780 | PGC1049581 | PGC1049581 | 341.1096580 | -5.080783 | 0.509 |
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47223 | 178781 | PGC112086 | PGC112086 | 59.9902242 | -39.107647 | 0.714 |
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47224 | 178785 | PGC1548697 | PGC1548697 | 40.2828324 | 18.047451 | 0.626 |
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47225 | 178788 | PGC133199 | PGC133199 | 68.1960335 | -31.818068 | 0.789 |
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47226 | 178803 | PGC1025199 | PGC1025199 | 149.5542241 | -7.046304 | 0.653 |
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47227 | 178805 | PGC1979895 | PGC1979895 | 22.5181244 | 32.093778 | 0.612 |
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47228 | 178811 | PGC169984 | PGC169984 | 2.2401135 | -8.602665 | 1.126 |
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47229 | 178814 | NGC4686 | NGC4686 | 191.6661259 | 54.534198 | 4.422 |
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47230 | 178816 | PGC770943 | PGC770943 | 52.8796790 | -26.152646 | 0.400 |
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47231 | 178817 | PGC3081715 | PGC3081715 | 154.0496415 | -21.662300 | 0.630 |
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47232 | 178832 | PGC1159873 | PGC1159873 | 25.7383564 | 0.209741 | 0.495 |
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47233 | 178834 | PGC373983 | PGC373983 | 301.5448142 | -59.098022 | 0.554 |
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47234 | 178836 | PGC996046 | PGC996046 | 140.1945468 | -9.036304 | 0.706 |
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47235 | 178837 | ESO354-002_GROUP | ESO354-002 | 27.6500726 | -34.068473 | 1.455 |
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47236 | 178844 | PGC511469 | PGC511469 | 330.4900326 | -46.726316 | 0.574 |
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47237 | 178845 | PGC3101960 | PGC3101960 | 40.1367295 | -9.064946 | 0.319 |
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47238 | 178847 | PGC1045188 | PGC1045188 | 325.3296026 | -5.402125 | 0.518 |
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47239 | 178851 | PGC452142 | PGC452142 | 341.8475904 | -51.828036 | 0.433 |
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47240 | 178853 | PGC436716 | PGC436716 | 13.8633601 | -52.917474 | 0.443 |
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47241 | 178854 | PGC2081577 | PGC2081577 | 98.3613668 | 36.492770 | 0.650 |
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47242 | 178857 | PGC108346 | PGC108346 | 10.5693399 | -39.281810 | 1.686 |
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47243 | 178861 | PGC539867 | PGC539867 | 9.1079763 | -44.194625 | 0.613 |
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47244 | 178865 | SDSSJ102803.16+044841.5 | SDSSJ102803.16+044841.5 | 157.0131723 | 4.811535 | 0.692 |
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47245 | 178866 | PGC154015 | PGC154015 | 141.7246991 | -8.937574 | 0.745 |
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47246 | 178870 | NGC0071_GROUP | NGC0072A | 4.6431139 | 30.036249 | 0.664 |
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47247 | 178872 | PGC398508 | PGC398508 | 58.1093419 | -56.637628 | 0.816 |
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47248 | 178875 | 2MASXJ11171440+2931139 | 2MASXJ11171440+2931139 | 169.3098156 | 29.520647 | 0.634 |
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47249 | 178882 | PGC702264 | PGC702264 | 73.0139337 | -31.690867 | 0.559 |
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47250 | 178887 | PGC506983 | PGC506983 | 30.5983182 | -47.070907 | 0.532 |