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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382951 | 5002758 | DR8-2582p520-2745 | DR8-2582p520-2745 | 258.1784077 | 52.046402 | 0.218 |
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382952 | 5002759 | DR8-2683p520-3007 | DR8-2683p520-3007 | 268.4359200 | 52.051368 | 0.374 |
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382953 | 5002761 | DR8-2021p522-431 | DR8-2021p522-431 | 202.2506866 | 52.156212 | 0.370 |
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382954 | 5002762 | DR8-2712p522-4686 | DR8-2712p522-4686 | 271.1996732 | 52.368133 | 0.304 |
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382955 | 5002764 | DR8-1482p525-703 | DR8-1482p525-703 | 148.3304106 | 52.424858 | 0.363 |
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382956 | 5002765 | DR8-2084p525-2213 | DR8-2084p525-2213 | 208.4101078 | 52.543450 | 0.362 |
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382957 | 5002768 | DR8-1107p527-2429 | DR8-1107p527-2429 | 110.6336429 | 52.749818 | 0.397 |
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382958 | 5002769 | DR8-1197p527-2316 | DR8-1197p527-2316 | 119.9781492 | 52.769026 | 0.317 |
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382959 | 5002770 | DR8-1239p527-2289 | DR8-1239p527-2289 | 123.7765304 | 52.776903 | 0.520 |
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382960 | 5002771 | DR8-1251p527-3455 | DR8-1251p527-3455 | 125.0866223 | 52.858255 | 0.318 |
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382961 | 5002773 | DR8-1354p527-1859 | DR8-1354p527-1859 | 135.4018206 | 52.753043 | 0.272 |
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382962 | 5002774 | DR8-1588p527-1896 | DR8-1588p527-1896 | 159.0294326 | 52.763979 | 0.529 |
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382963 | 5002776 | DR8-1284p530-15 | DR8-1284p530-15 | 128.4508372 | 52.876700 | 0.325 |
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382964 | 5002777 | DR8-1636p530-2300 | DR8-1636p530-2300 | 163.7436663 | 53.045829 | 0.321 |
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382965 | 5002778 | DR8-1826p530-1933 | DR8-1826p530-1933 | 182.8439304 | 53.019374 | 0.564 |
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382966 | 5002779 | DR8-2191p530-1809 | DR8-2191p530-1809 | 219.2558719 | 52.989536 | 0.332 |
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382967 | 5002780 | DR8-2265p530-3019 | DR8-2265p530-3019 | 226.3702856 | 53.067823 | 0.325 |
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382968 | 5002781 | DR8-1594p532-619 | DR8-1594p532-619 | 159.5999503 | 53.164886 | 0.356 |
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382969 | 5002782 | DR8-1752p532-3882 | DR8-1752p532-3882 | 175.1603691 | 53.365790 | 0.382 |
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382970 | 5002783 | DR8-1077p535-442 | DR8-1077p535-442 | 107.6464655 | 53.399085 | 0.264 |
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382971 | 5002784 | DR8-1253p535-2114 | DR8-1253p535-2114 | 125.2557206 | 53.514296 | 0.439 |
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382972 | 5002785 | DR8-1045p537-3786 | DR8-1045p537-3786 | 104.5583496 | 53.830498 | 0.305 |
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382973 | 5002786 | DR8-1305p537-2355 | DR8-1305p537-2355 | 130.6076222 | 53.781539 | 0.429 |
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382974 | 5002787 | DR8-1570p537-1063 | DR8-1570p537-1063 | 157.2004252 | 53.704921 | 0.423 |
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382975 | 5002788 | DR8-1705p537-1345 | DR8-1705p537-1345 | 170.5103981 | 53.714788 | 0.434 |
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382976 | 5002789 | DR8-1961p537-1955 | DR8-1961p537-1955 | 196.3894695 | 53.770783 | 0.349 |
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382977 | 5002791 | DR8-2453p537-2751 | DR8-2453p537-2751 | 245.5057803 | 53.791945 | 0.428 |
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382978 | 5002793 | DR8-1120p540-1733 | DR8-1120p540-1733 | 112.1886872 | 53.967538 | 0.344 |
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382979 | 5002796 | DR8-1021p542-1660 | DR8-1021p542-1660 | 102.2114871 | 54.204795 | 0.355 |
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382980 | 5002797 | DR8-1401p542-1672 | DR8-1401p542-1672 | 140.2103243 | 54.253482 | 0.371 |
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382981 | 5002798 | DR8-1823p542-485 | DR8-1823p542-485 | 182.2048412 | 54.165128 | 0.359 |
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382982 | 5002799 | DR8-2058p542-2500 | DR8-2058p542-2500 | 205.8788558 | 54.301967 | 0.313 |
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382983 | 5002801 | DR8-2331p542-1480 | DR8-2331p542-1480 | 233.1028654 | 54.224057 | 0.515 |
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382984 | 5002802 | DR8-2403p542-3565 | DR8-2403p542-3565 | 240.5122343 | 54.357741 | 0.373 |
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382985 | 5002803 | DR8-2433p542-4708 | DR8-2433p542-4708 | 243.3833356 | 54.370321 | 0.298 |
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382986 | 5002804 | DR8-2527p542-2192 | DR8-2527p542-2192 | 252.9086701 | 54.260942 | 0.314 |
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382987 | 5002805 | DR8-2727p542-4284 | DR8-2727p542-4284 | 272.8113766 | 54.373198 | 0.376 |
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382988 | 5002807 | DR8-1030p545-2194 | DR8-1030p545-2194 | 102.9274175 | 54.489235 | 0.396 |
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382989 | 5002808 | DR8-1035p545-159 | DR8-1035p545-159 | 103.4467890 | 54.381852 | 0.434 |
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382990 | 5002809 | DR8-1275p545-2563 | DR8-1275p545-2563 | 127.4568506 | 54.558372 | 0.375 |
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382991 | 5002810 | DR8-2342p545-67 | DR8-2342p545-67 | 234.2563992 | 54.379677 | 0.242 |
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382992 | 5002813 | DR8-2587p547-1712 | DR8-2587p547-1712 | 258.8909551 | 54.710503 | 0.309 |
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382993 | 5002814 | DR8-1060p550-810 | DR8-1060p550-810 | 106.1257098 | 54.915678 | 0.390 |
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382994 | 5002816 | DR8-2244p550-3059 | DR8-2244p550-3059 | 224.6132879 | 55.051410 | 0.515 |
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382995 | 5002818 | DR8-2860p550-1830 | DR8-2860p550-1830 | 285.8723811 | 54.964650 | 0.288 |
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382996 | 5002819 | DR8-1793p552-1233 | DR8-1793p552-1233 | 179.1845413 | 55.221942 | 0.516 |
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382997 | 5002820 | DR8-1959p552-1490 | DR8-1959p552-1490 | 195.7681772 | 55.232994 | 0.273 |
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382998 | 5002821 | DR8-1963p552-3730 | DR8-1963p552-3730 | 196.4873164 | 55.371224 | 0.418 |
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382999 | 5002823 | DR8-2064p552-2245 | DR8-2064p552-2245 | 206.5678028 | 55.271188 | 0.317 |
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383000 | 5002825 | DR8-2147p552-2752 | DR8-2147p552-2752 | 214.9199582 | 55.337285 | 0.349 |