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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345001 | 1300754 | PGC1064947 | PGC1064947 | 34.2978680 | -3.944170 | 0.382 |
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345002 | 1300755 | PGC1992736 | PGC1992736 | 250.0911671 | 32.349021 | 0.560 |
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345003 | 1300761 | PGC2762888 | PGC2762888 | 283.0991303 | 74.523140 | 0.619 |
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345004 | 1300762 | PGC083937 | PGC083937 | 199.6594475 | 31.899909 | 0.418 |
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345005 | 1300768 | PGC132058 | PGC132058 | 36.4454418 | -33.874209 | 1.107 |
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345006 | 1300774 | ESO436-046_GROUP | ESO436-046 | 158.7105806 | -28.583032 | 2.805 |
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345007 | 1300777 | PGC1044981 | PGC1044981 | 345.7401632 | -5.418383 | 0.599 |
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345008 | 1300779 | PGC067858 | PGC067858 | 330.4223366 | -2.098308 | 1.698 |
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345009 | 1300786 | PGC2731814 | PGC2731814 | 231.9970502 | 69.695516 | 0.816 |
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345010 | 1300790 | PGC577543 | PGC577543 | 80.1061671 | -41.248335 | 0.519 |
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345011 | 1300792 | PGC147144 | PGC147144 | 78.4272085 | -37.155196 | 0.815 |
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345012 | 1300794 | PGC426200 | PGC426200 | 53.7588697 | -53.782849 | 0.467 |
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345013 | 1300800 | ESO254-016 | ESO254-016 | 91.6784726 | -43.731104 | 1.663 |
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345014 | 1300815 | PGC872551 | PGC872551 | 47.5866468 | -18.113809 | 0.526 |
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345015 | 1300819 | NGC0936_GROUP | NGC0936 | 36.9060275 | -1.155996 | 6.418 |
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345016 | 1300821 | PGC394134 | PGC394134 | 347.0831800 | -57.089357 | 0.454 |
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345017 | 1300824 | PGC1367384 | PGC1367384 | 17.8302756 | 9.601096 | 1.006 |
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345018 | 1300827 | PGC015068 | PGC015068 | 66.3222577 | -53.413441 | 1.097 |
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345019 | 1300829 | PGC058270 | PGC058270 | 247.1741780 | 3.615287 | 0.698 |
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345020 | 1300832 | PGC091286 | PGC091286 | 201.3087636 | 20.718123 | 1.314 |
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345021 | 1300840 | PGC906492 | PGC906492 | 16.5875297 | -15.787696 | 0.513 |
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345022 | 1300841 | PGC641388 | PGC641388 | 19.3321639 | -36.051141 | 0.430 |
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345023 | 1300843 | PGC739977 | PGC739977 | 53.8374838 | -28.580739 | 0.598 |
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345024 | 1300847 | PGC426137 | PGC426137 | 53.6724978 | -53.790142 | 0.550 |
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345025 | 1300852 | PGC587027 | PGC587027 | 342.9730746 | -40.384572 | 0.610 |
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345026 | 1300858 | PGC130100 | PGC130100 | 13.4995646 | -47.047531 | 1.034 |
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345027 | 1300859 | PGC396913 | PGC396913 | 327.9987946 | -56.816478 | 0.432 |
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345028 | 1300866 | PGC784392 | PGC784392 | 82.5155429 | -24.946192 | 0.554 |
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345029 | 1300868 | PGC706128 | PGC706128 | 58.2229581 | -31.357101 | 0.440 |
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345030 | 1300872 | PGC2552244 | PGC2552244 | 113.2504706 | 56.931994 | 0.967 |
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345031 | 1300874 | PGC1685521_GROUP | PGC1685681 | 341.4295747 | 23.338883 | 0.826 |
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345032 | 1300876 | PGC2536548 | PGC2536548 | 243.2470245 | 56.431353 | 0.877 |
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345033 | 1300888 | ESO249-028 | ESO249-028 | 58.6919720 | -44.972529 | 0.988 |
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345034 | 1300897 | PGC730495 | PGC730495 | 36.0778316 | -29.341861 | 0.455 |
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345035 | 1300902 | PGC1083265 | PGC1083265 | 346.5322320 | -2.771879 | 0.600 |
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345036 | 1300912 | PGC846580 | PGC846580 | 20.2756986 | -20.078276 | 0.664 |
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345037 | 1300916 | PGC1684226 | PGC1684226 | 259.0795439 | 23.259022 | 0.742 |
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345038 | 1300919 | PGC141983 | PGC141983 | 324.9324244 | -58.505586 | 0.965 |
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345039 | 1300920 | PGC1102120 | PGC1102120 | 341.5067320 | -2.086443 | 0.732 |
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345040 | 1300924 | PGC315547 | PGC315547 | 69.0004496 | -65.184817 | 0.624 |
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345041 | 1300926 | PGC2664242 | PGC2664242 | 266.7130135 | 64.084582 | 0.809 |
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345042 | 1300927 | PGC1643910 | PGC1643910 | 234.1714074 | 21.151921 | 0.677 |
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345043 | 1300932 | PGC791624 | PGC791624 | 75.9783993 | -24.283010 | 0.994 |
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345044 | 1300936 | PGC424515 | PGC424515 | 309.2877734 | -53.942854 | 0.747 |
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345045 | 1300944 | PGC1114171 | PGC1114171 | 31.4336220 | -1.629757 | 0.615 |
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345046 | 1300946 | PGC418799 | PGC418799 | 321.9622667 | -54.501550 | 0.661 |
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345047 | 1300947 | PGC106779 | PGC106779 | 336.9539543 | -42.097308 | 0.497 |
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345048 | 1300955 | PGC642953 | PGC642953 | 44.4543762 | -35.922333 | 0.472 |
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345049 | 1300957 | PGC1302819 | PGC1302819 | 35.7183199 | 6.545495 | 0.621 |
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345050 | 1300963 | PGC128468 | PGC128468 | 8.6861899 | -56.773380 | 0.844 |