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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36951 | 138849 | PGC632330 | PGC632330 | 52.6558192 | -36.810455 | 0.463 |
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36952 | 138870 | PGC356167 | PGC356167 | 55.7290105 | -61.328328 | 0.716 |
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36953 | 138877 | PGC2231801 | PGC2231801 | 258.9987572 | 43.897715 | 1.158 |
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36954 | 138880 | PGC668548 | PGC668548 | 50.0028974 | -33.999126 | 0.771 |
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36955 | 138889 | PGC1496837 | PGC1496837 | 263.5856850 | 15.936944 | 1.202 |
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36956 | 138894 | PGC1216341 | PGC1216341 | 38.8591446 | 2.113237 | 1.092 |
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36957 | 138901 | PGC122688 | PGC122688 | 332.6548615 | -42.467021 | 0.581 |
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36958 | 138905 | PGC142739 | PGC142739 | 62.7351653 | -19.853029 | 0.577 |
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36959 | 138909 | PGC1672710 | PGC1672710 | 342.2180625 | 22.589802 | 0.569 |
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36960 | 138911 | PGC084575_GROUP | PGC054871 | 230.5930963 | 8.644996 | 0.717 |
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36961 | 138914 | PGC379168 | PGC379168 | 32.0675344 | -58.446357 | 0.592 |
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36962 | 138915 | PGC128329 | PGC128329 | 342.5406210 | -61.260016 | 0.738 |
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36963 | 138918 | PGC364981 | PGC364981 | 315.7881398 | -60.240393 | 0.525 |
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36964 | 138925 | PGC2039872 | PGC2039872 | 131.9347235 | 33.846928 | 0.688 |
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36965 | 138926 | PGC054946 | PGC054946 | 230.8422619 | 12.692551 | 0.633 |
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36966 | 138930 | PGC1361901 | PGC1361901 | 340.7564539 | 9.232009 | 0.994 |
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36967 | 138934 | PGC942739 | PGC942739 | 352.3781275 | -13.113128 | 0.474 |
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36968 | 138936 | PGC2721483 | PGC2721483 | 199.6086537 | 68.638921 | 0.813 |
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36969 | 138940 | PGC011263 | PGC011263 | 44.6294223 | -26.824578 | 1.136 |
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36970 | 138944 | PGC685617_GROUP | PGC685641 | 16.5466806 | -32.815249 | 0.736 |
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36971 | 138946 | PGC1090468 | PGC1090468 | 32.9806081 | -2.494322 | 0.499 |
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36972 | 138952 | PGC043830 | PGC043830 | 193.4883342 | 77.414046 | 0.750 |
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36973 | 138967 | PGC1384047 | PGC1384047 | 39.8527633 | 10.758866 | 0.649 |
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36974 | 138974 | PGC787766 | PGC787766 | 20.4948967 | -24.636849 | 0.449 |
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36975 | 138975 | PGC2222420 | PGC2222420 | 262.4415129 | 43.509217 | 0.444 |
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36976 | 138976 | PGC2422705 | PGC2422705 | 264.2068955 | 52.749006 | 0.486 |
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36977 | 138977 | PGC955497 | PGC955497 | 15.3435947 | -12.253391 | 1.021 |
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36978 | 138979 | SDSSJ130454.30+424025.0_GROUP | SDSSJ130454.30+424025.0 | 196.2263243 | 42.673646 | 0.479 |
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36979 | 138985 | PGC1027344 | PGC1027344 | 154.6600526 | -6.890053 | 0.757 |
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36980 | 138986 | PGC837159 | PGC837159 | 71.7277548 | -20.772324 | 0.502 |
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36981 | 138990 | PGC815758 | PGC815758 | 27.2330174 | -22.335639 | 0.640 |
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36982 | 138991 | PGC964388 | PGC964388 | 34.3620115 | -11.554512 | 0.537 |
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36983 | 138992 | PGC497211 | PGC497211 | 67.3542676 | -47.698012 | 0.794 |
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36984 | 138993 | SDSSJ134110.16+422434.4_GROUP | SDSSJ134110.16+422434.4 | 205.2923588 | 42.409563 | 0.455 |
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36985 | 138995 | PGC737136 | PGC737136 | 7.6988878 | -28.813454 | 0.540 |
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36986 | 138996 | PGC148121 | PGC148121 | 89.3108440 | -59.645545 | 0.528 |
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36987 | 139001 | PGC122291 | PGC122291 | 335.5326384 | -38.696460 | 0.544 |
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36988 | 139006 | PGC493797 | PGC493797 | 336.5213565 | -47.916395 | 0.415 |
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36989 | 139007 | PGC2256988 | PGC2256988 | 256.3891838 | 45.007524 | 0.843 |
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36990 | 139010 | PGC496463 | PGC496463 | 50.0511783 | -47.743993 | 0.745 |
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36991 | 139013 | NGC2008 | NGC2008 | 83.7657817 | -50.966742 | 1.647 |
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36992 | 139024 | PGC130032 | PGC130032 | 10.8859741 | -43.804284 | 1.081 |
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36993 | 139029 | PGC112175 | PGC112175 | 65.3433998 | -45.012993 | 0.739 |
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36994 | 139033 | PGC1081560 | PGC1081560 | 11.0960011 | -2.844545 | 1.124 |
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36995 | 139039 | PGC376267 | PGC376267 | 76.7471377 | -58.800944 | 0.784 |
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36996 | 139042 | PGC148612 | PGC148612 | 94.1507748 | -48.348196 | 1.679 |
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36997 | 139043 | PGC009118 | PGC009118 | 36.0515735 | 5.372822 | 1.678 |
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36998 | 139050 | PGC758358 | PGC758358 | 59.7358363 | -27.204932 | 0.720 |
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36999 | 139059 | PGC469342 | PGC469342 | 347.2585262 | -50.157759 | 0.464 |
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37000 | 139062 | UGC04950 | UGC04950 | 140.0367467 | 39.162908 | 1.899 |