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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39801 | 149838 | PGC1851537 | PGC1851537 | 225.6369913 | 28.965673 | 0.766 |
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39802 | 149839 | PGC2676481 | PGC2676481 | 187.2435759 | 65.327818 | 0.515 |
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39803 | 149842 | PGC358437 | PGC358437 | 311.2366371 | -61.047237 | 0.562 |
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39804 | 149854 | UGC05358 | UGC05358 | 149.6972651 | 11.388415 | 2.610 |
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39805 | 149866 | PGC311480 | PGC311480 | 66.1945340 | -65.645414 | 0.535 |
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39806 | 149868 | IC0668 | IC0668 | 166.6648211 | 15.040934 | 1.372 |
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39807 | 149877 | SDSSJ105307.57+274300.3 | SDSSJ105307.57+274300.3 | 163.2814384 | 27.716903 | 0.636 |
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39808 | 149884 | PGC133707 | PGC133707 | 10.6112514 | -25.441059 | 0.681 |
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39809 | 149888 | PGC545296_GROUP | PGC545296 | 56.2061365 | -43.732733 | 0.795 |
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39810 | 149891 | PGC2240955_GROUP | PGC2241141 | 253.0884180 | 44.300839 | 0.433 |
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39811 | 149901 | PGC419633 | PGC419633 | 334.7986137 | -54.419806 | 0.524 |
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39812 | 149903 | PGC827373 | PGC827373 | 48.2637962 | -21.505267 | 0.500 |
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39813 | 149905 | PGC669533 | PGC669533 | 88.0129703 | -33.932369 | 0.955 |
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39814 | 149906 | PGC645916 | PGC645916 | 17.2132885 | -35.678602 | 0.471 |
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39815 | 149931 | PGC021973 | PGC021973 | 117.7211993 | 55.465842 | 1.487 |
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39816 | 149935 | PGC682818 | PGC682818 | 23.7298435 | -32.986311 | 0.738 |
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39817 | 149937 | PGC2199501 | PGC2199501 | 102.9004045 | 42.469159 | 0.711 |
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39818 | 149938 | PGC2664820 | PGC2664820 | 264.0819681 | 64.134714 | 0.868 |
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39819 | 149942 | PGC1307259 | PGC1307259 | 166.1586200 | 6.776857 | 0.588 |
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39820 | 149945 | PGC1011498 | PGC1011498 | 168.2172992 | -7.885941 | 0.812 |
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39821 | 149957 | UGC11262 | UGC11262 | 277.6487537 | 42.692675 | 2.232 |
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39822 | 149960 | PGC556206 | PGC556206 | 32.9318551 | -42.897503 | 0.617 |
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39823 | 149974 | PGC2318631 | PGC2318631 | 163.2054023 | 48.489632 | 0.513 |
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39824 | 149975 | PGC126977 | PGC126977 | 67.2446799 | -60.817210 | 0.459 |
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39825 | 149976 | PGC529576 | PGC529576 | 52.4328514 | -45.179731 | 0.498 |
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39826 | 149977 | PGC1206441 | PGC1206441 | 8.1776795 | 1.806763 | 0.586 |
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39827 | 149986 | PGC2817055 | PGC2817055 | 260.4586260 | 39.438842 | 0.419 |
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39828 | 149987 | PGC1946914 | PGC1946914 | 272.5929470 | 31.432980 | 0.840 |
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39829 | 149990 | PGC015081_GROUP | PGC015081 | 66.4638029 | -8.560358 | 2.974 |
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39830 | 149991 | PGC2472315_GROUP | PGC2472567 | 108.6610351 | 54.536886 | 0.464 |
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39831 | 149995 | PGC015430 | PGC015430 | 67.9870352 | -61.307806 | 1.213 |
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39832 | 149996 | NGC3998_GROUP | NGC3990 | 179.3982404 | 55.458735 | 2.163 |
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39833 | 150003 | PGC484678 | PGC484678 | 332.5415629 | -48.702214 | 0.530 |
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39834 | 150005 | PGC1681183 | PGC1681183 | 163.2500936 | 23.085864 | 0.903 |
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39835 | 150006 | PGC2240123 | PGC2240123 | 149.4071591 | 44.253785 | 0.471 |
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39836 | 150009 | PGC191677 | PGC191677 | 333.5809518 | -43.292779 | 0.692 |
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39837 | 150013 | PGC1386930 | PGC1386930 | 21.5002679 | 10.960113 | 0.664 |
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39838 | 150018 | PGC824963 | PGC824963 | 48.8524731 | -21.694512 | 0.559 |
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39839 | 150027 | PGC2772321 | PGC2772321 | 278.4255378 | 76.894375 | 0.895 |
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39840 | 150032 | PGC398439 | PGC398439 | 40.2146553 | -56.643672 | 0.697 |
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39841 | 150038 | PGC016447_GROUP | PGC016447 | 74.6310178 | -0.574648 | 1.191 |
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39842 | 150045 | PGC497176_GROUP | PGC497176 | 62.8628877 | -47.699895 | 0.735 |
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39843 | 150052 | PGC355816 | PGC355816 | 337.0968403 | -61.379755 | 0.898 |
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39844 | 150055 | PGC3272085 | PGC3272085 | 193.7264573 | -3.396956 | 0.506 |
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39845 | 150056 | PGC2778399 | PGC2778399 | 193.4917561 | 79.027892 | 0.961 |
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39846 | 150060 | PGC1617266 | PGC1617266 | 327.7306609 | 20.126588 | 0.615 |
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39847 | 150066 | NGC4269_GROUP | NGC4269 | 184.9549899 | 6.014942 | 2.199 |
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39848 | 150067 | PGC1241357 | PGC1241357 | 241.1169044 | 2.938311 | 0.804 |
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39849 | 150071 | PGC2706674 | PGC2706674 | 286.8340073 | 67.821855 | 0.490 |
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39850 | 150072 | PGC2244170 | PGC2244170 | 129.7852412 | 44.428626 | 0.990 |