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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2951 | 10898 | PGC1551585 | PGC1551585 | 221.5444905 | 18.151821 | 0.706 |
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2952 | 10899 | PGC1840235 | PGC1840235 | 183.9388743 | 28.589966 | 0.825 |
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2953 | 10907 | PGC2297863 | PGC2297863 | 170.9852694 | 47.420333 | 0.781 |
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2954 | 10908 | 2MASXJ13023496+1745194 | 2MASXJ13023496+1745194 | 195.6458516 | 17.755580 | 0.643 |
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2955 | 10911 | PGC007064 | PGC007064 | 28.5753232 | -9.713490 | 3.410 |
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2956 | 10920 | PGC1699608 | PGC1699608 | 130.7117677 | 24.092582 | 0.781 |
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2957 | 10923 | 2MASXJ16544497+3600520 | 2MASXJ16544497+3600520 | 253.6875142 | 36.014653 | 0.501 |
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2958 | 10931 | PGC1295328 | PGC1295328 | 202.0737994 | 6.145659 | 0.418 |
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2959 | 10934 | PGC994238 | PGC994238 | 33.9948569 | -9.180520 | 0.658 |
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2960 | 10936 | PGC2345843 | PGC2345843 | 214.2124969 | 49.535456 | 1.072 |
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2961 | 10937 | PGC024786 | PGC024786 | 132.3086598 | 23.380261 | 0.808 |
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2962 | 10942 | PGC1743058 | PGC1743058 | 165.5048027 | 25.615841 | 0.648 |
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2963 | 10947 | SDSSJ135531.59+140236.3 | SDSSJ135531.59+140236.3 | 208.8816226 | 14.043366 | 0.457 |
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2964 | 10950 | PGC1364604 | PGC1364604 | 192.0832875 | 9.403955 | 0.582 |
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2965 | 10951 | PGC2625668 | PGC2625668 | 203.3121703 | 61.842887 | 0.349 |
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2966 | 10953 | 2MASXJ10500792+2043114 | 2MASXJ10500792+2043114 | 162.5331149 | 20.719845 | 0.435 |
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2967 | 10958 | 2MASXJ15460041+0435488 | 2MASXJ15460041+0435488 | 236.5017627 | 4.597024 | 0.623 |
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2968 | 10959 | PGC2649861 | PGC2649861 | 190.5224472 | 63.112603 | 1.056 |
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2969 | 10960 | PGC1543688 | PGC1543688 | 227.8929485 | 17.858687 | 0.717 |
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2970 | 10963 | SDSSJ084237.71+303524.5 | SDSSJ084237.71+303524.5 | 130.6571055 | 30.590159 | 0.467 |
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2971 | 10964 | 2MASXJ10324435+5438468_GROUP | 2MASXJ10324435+5438468 | 158.1848252 | 54.646478 | 0.790 |
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2972 | 10965 | 2MASXJ11211935+5640468 | 2MASXJ11211935+5640468 | 170.3306429 | 56.679581 | 0.396 |
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2973 | 10967 | 2MASXJ14134036+0750593 | 2MASXJ14134036+0750593 | 213.4182005 | 7.849773 | 0.500 |
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2974 | 10977 | PGC2227385 | PGC2227385 | 130.3607801 | 43.713557 | 0.942 |
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2975 | 10984 | PGC1703265 | PGC1703265 | 218.1133910 | 24.260983 | 0.589 |
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2976 | 10986 | PGC990556 | PGC990556 | 24.1151507 | -9.478621 | 0.713 |
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2977 | 10987 | PGC1848318 | PGC1848318 | 244.1892554 | 28.863315 | 1.076 |
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2978 | 10988 | PGC2429165 | PGC2429165 | 163.4948301 | 52.997092 | 0.405 |
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2979 | 10990 | PGC1348208 | PGC1348208 | 178.5315750 | 8.504596 | 0.640 |
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2980 | 10993 | PGC1572697 | PGC1572697 | 168.1392336 | 18.860520 | 1.360 |
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2981 | 10994 | PGC052528 | PGC052528 | 220.5983684 | 0.907993 | 1.583 |
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2982 | 10995 | PGC1629021 | PGC1629021 | 353.8140178 | 20.497714 | 0.873 |
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2983 | 10997 | PGC213550 | PGC213550 | 134.0905464 | 11.600855 | 0.791 |
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2984 | 11000 | PGC1640722_GROUP | PGC1640722 | 175.7422682 | 21.007055 | 0.886 |
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2985 | 11005 | PGC2096588 | PGC2096588 | 207.8972108 | 37.264055 | 0.829 |
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2986 | 11010 | PGC1695030 | PGC1695030 | 159.1683080 | 23.859938 | 0.740 |
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2987 | 11015 | PGC1433812 | PGC1433812 | 247.2731731 | 13.544330 | 0.570 |
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2988 | 11017 | UGC07890 | UGC07890 | 190.7723012 | 27.714020 | 1.109 |
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2989 | 11019 | 2MASXJ08451843+4128365 | 2MASXJ08451843+4128365 | 131.3267031 | 41.476760 | 0.603 |
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2990 | 11023 | PGC1832535 | PGC1832535 | 233.6586086 | 28.322641 | 0.435 |
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2991 | 11025 | PGC3096467 | PGC3096467 | 241.5901209 | 46.444708 | 0.532 |
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2992 | 11026 | UGC10035 | UGC10035 | 236.9013588 | 26.063781 | 1.624 |
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2993 | 11028 | 2MASXJ13012254+4611342 | 2MASXJ13012254+4611342 | 195.3441515 | 46.192964 | 0.398 |
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2994 | 11030 | 2MASXJ15221649+2748261 | 2MASXJ15221649+2748261 | 230.5685551 | 27.807206 | 0.601 |
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2995 | 11032 | PGC2042115 | PGC2042115 | 221.1211278 | 33.988657 | 0.737 |
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2996 | 11037 | PGC986866 | PGC986866 | 11.9754797 | -9.753908 | 1.275 |
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2997 | 11039 | PGC2482780 | PGC2482780 | 125.9164822 | 54.862582 | 0.692 |
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2998 | 11040 | PGC1418141 | PGC1418141 | 193.1152130 | 12.885913 | 0.608 |
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2999 | 11053 | PGC2261286 | PGC2261286 | 183.4706794 | 45.226805 | 0.483 |
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3000 | 11056 | PGC049256 | PGC049256 | 208.0607542 | 2.359530 | 1.055 |