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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29801 | 112639 | PGC046328 | PGC046328 | 199.5171151 | 33.855035 | 0.749 |
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29802 | 112643 | PGC2361012 | PGC2361012 | 237.5934163 | 50.038160 | 0.742 |
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29803 | 112644 | PGC970826 | PGC970826 | 13.7091361 | -11.030880 | 0.560 |
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29804 | 112646 | PGC056660 | PGC056660 | 240.2096819 | 19.711630 | 0.583 |
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29805 | 112650 | PGC2702745 | PGC2702745 | 147.7694834 | 67.600768 | 0.777 |
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29806 | 112652 | 2MASXJ14112797+3653392 | 2MASXJ14112797+3653392 | 212.8666209 | 36.894190 | 0.564 |
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29807 | 112658 | PGC2673881 | PGC2673881 | 157.9093280 | 65.025961 | 0.468 |
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29808 | 112667 | 2MASXJ15465692+3022388 | 2MASXJ15465692+3022388 | 236.7372370 | 30.377380 | 0.407 |
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29809 | 112679 | PGC999443 | PGC999443 | 2.4392231 | -8.768169 | 0.652 |
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29810 | 112682 | PGC3135306 | PGC3135306 | 137.6437827 | 56.130769 | 0.532 |
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29811 | 112684 | PGC1170214 | PGC1170214 | 21.0627654 | 0.597712 | 0.494 |
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29812 | 112689 | PGC1010209 | PGC1010209 | 338.2161502 | -7.970394 | 0.951 |
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29813 | 112693 | PGC034100 | PGC034100 | 168.1221423 | 19.819034 | 1.589 |
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29814 | 112698 | 2MASXJ13160753+1704543 | 2MASXJ13160753+1704543 | 199.0313671 | 17.081671 | 0.535 |
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29815 | 112699 | PGC2521036 | PGC2521036 | 230.1176437 | 55.974594 | 0.450 |
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29816 | 112701 | PGC053416_GROUP | 2MASXJ14563916+0626471 | 224.1630937 | 6.446598 | 0.463 |
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29817 | 112702 | 2MASXJ15063057+6035355 | 2MASXJ15063057+6035355 | 226.6275200 | 60.593228 | 0.430 |
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29818 | 112703 | PGC2647116 | PGC2647116 | 143.2427152 | 62.972341 | 0.361 |
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29819 | 112704 | PGC2396632 | PGC2396632 | 197.5914106 | 51.591934 | 0.656 |
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29820 | 112711 | SDSSJ102348.41+530814.5 | SDSSJ102348.41+530814.5 | 155.9517729 | 53.137341 | 0.511 |
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29821 | 112716 | PGC1356688 | PGC1356688 | 194.0968411 | 8.941619 | 0.766 |
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29822 | 112717 | PGC2274951 | PGC2274951 | 130.0917255 | 46.076327 | 0.485 |
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29823 | 112725 | PGC1750357 | PGC1750357 | 170.8962804 | 25.800131 | 0.592 |
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29824 | 112726 | PGC2097608 | PGC2097608 | 241.0206456 | 37.306858 | 0.745 |
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29825 | 112727 | SDSSJ222416.22+140624.4 | SDSSJ222416.22+140624.4 | 336.0676145 | 14.106760 | 0.622 |
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29826 | 112728 | 2MASXJ13001243+1815251 | 2MASXJ13001243+1815251 | 195.0518482 | 18.257104 | 0.571 |
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29827 | 112731 | PGC1859002 | PGC1859002 | 222.1247352 | 29.206313 | 0.541 |
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29828 | 112733 | PGC2338338 | PGC2338338 | 229.2870769 | 49.276509 | 0.512 |
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29829 | 112736 | PGC1652759 | PGC1652759 | 230.6821515 | 21.568780 | 0.797 |
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29830 | 112738 | PGC2023836 | PGC2023836 | 260.2619603 | 33.117932 | 0.579 |
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29831 | 112745 | PGC2516514 | PGC2516514 | 236.4304477 | 55.849189 | 0.551 |
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29832 | 112747 | 2MASXJ11122350+4228385 | 2MASXJ11122350+4228385 | 168.0980831 | 42.477359 | 0.488 |
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29833 | 112759 | PGC2597078 | PGC2597078 | 196.5659319 | 60.023684 | 0.412 |
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29834 | 112762 | PGC1848587 | PGC1848587 | 199.2574033 | 28.871986 | 0.590 |
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29835 | 112764 | 2MASXJ08581004+0219468 | 2MASXJ08581004+0219468 | 134.5418523 | 2.329640 | 0.419 |
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29836 | 112767 | PGC1284696 | PGC1284696 | 227.3254214 | 5.516342 | 0.760 |
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29837 | 112780 | SDSSJ113948.07+435029.4_GROUP | 2MASXJ11394743+4350025 | 174.9474669 | 43.834081 | 0.396 |
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29838 | 112783 | PGC1940775 | PGC1940775 | 216.8320795 | 31.299907 | 0.555 |
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29839 | 112785 | PGC2123353 | PGC2123353 | 156.7014370 | 38.302696 | 0.566 |
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29840 | 112789 | PGC1600404 | PGC1600404 | 225.3111959 | 19.649720 | 0.537 |
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29841 | 112792 | PGC2232548 | PGC2232548 | 208.1953980 | 43.930573 | 0.547 |
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29842 | 112793 | PGC2689688 | PGC2689688 | 173.9281311 | 66.663540 | 0.488 |
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29843 | 112796 | PGC029939 | PGC029939 | 153.8067660 | 60.118367 | 0.808 |
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29844 | 112799 | PGC1151520 | PGC1151520 | 26.6082180 | -0.117291 | 0.624 |
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29845 | 112803 | PGC2297523 | PGC2297523 | 188.8375435 | 47.401355 | 0.526 |
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29846 | 112807 | 2MASXJ09032938+1542551 | 2MASXJ09032938+1542551 | 135.8723624 | 15.715196 | 0.542 |
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29847 | 112808 | PGC1475885 | PGC1475885 | 152.8805283 | 15.123106 | 0.605 |
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29848 | 112809 | PGC2196697 | PGC2196697 | 154.1915644 | 42.326192 | 0.970 |
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29849 | 112810 | PGC049168 | PGC049168 | 207.7509502 | 36.954395 | 1.852 |
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29850 | 112811 | PGC1249550 | PGC1249550 | 184.5329509 | 3.307640 | 0.508 |