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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52801 | 198867 | PGC1431264 | PGC1431264 | 28.3994256 | 13.447938 | 0.615 |
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52802 | 198869 | PGC2241682 | PGC2241682 | 199.1187900 | 44.323943 | 0.522 |
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52803 | 198878 | PGC1636239 | PGC1636239 | 116.6840604 | 20.801802 | 0.846 |
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52804 | 198882 | PGC2281901 | PGC2281901 | 119.3703838 | 46.478665 | 0.705 |
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52805 | 198884 | SDSSJ140258.14+215252.7 | SDSSJ140258.14+215252.7 | 210.7422719 | 21.881306 | 0.390 |
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52806 | 198886 | PGC044493 | PGC044493 | 194.6657768 | 52.980423 | 0.935 |
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52807 | 198888 | PGC1361724 | PGC1361724 | 224.0725052 | 9.222247 | 0.704 |
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52808 | 198896 | PGC2210325 | PGC2210325 | 178.6225827 | 42.980213 | 0.556 |
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52809 | 198897 | PGC1287465 | PGC1287465 | 333.9239452 | 5.688155 | 0.588 |
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52810 | 198898 | PGC2052858_GROUP | 2MASXJ10215554+3441024 | 155.4814961 | 34.684213 | 0.420 |
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52811 | 198902 | 2MASXJ16532346+3349184 | 2MASXJ16532346+3349184 | 253.3478483 | 33.821654 | 0.462 |
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52812 | 198906 | PGC2676426 | PGC2676426 | 139.8198371 | 65.321427 | 0.354 |
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52813 | 198907 | SDSSJ131405.87+562319.7 | SDSSJ131405.87+562319.7 | 198.5243373 | 56.388846 | 0.442 |
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52814 | 198913 | SDSSJ101922.69+490301.4_GROUP | 2MASXJ10192342+4903204 | 154.8476078 | 49.055599 | 0.734 |
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52815 | 198915 | PGC2191102 | PGC2191102 | 125.5146411 | 42.026799 | 0.889 |
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52816 | 198917 | PGC1524098 | PGC1524098 | 178.6971305 | 17.078068 | 0.874 |
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52817 | 198918 | PGC2034791 | PGC2034791 | 138.7255151 | 33.571260 | 0.540 |
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52818 | 198922 | SDSSJ131210.21+211312.1 | SDSSJ131210.21+211312.1 | 198.0427351 | 21.220052 | 0.604 |
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52819 | 198923 | 2MASXJ10391642+0354433 | 2MASXJ10391642+0354433 | 159.8184707 | 3.911973 | 0.383 |
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52820 | 198926 | PGC2692968 | PGC2692968 | 200.3402668 | 66.940376 | 0.627 |
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52821 | 198927 | SDSSJ112358.92+254213.2 | SDSSJ112358.92+254213.2 | 170.9955173 | 25.703665 | 0.530 |
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52822 | 198935 | PGC981613 | PGC981613 | 4.3880215 | -10.159675 | 0.604 |
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52823 | 198940 | PGC1600204 | PGC1600204 | 217.3555730 | 19.644329 | 0.616 |
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52824 | 198941 | PGC1691585 | PGC1691585 | 242.8521607 | 23.674494 | 0.647 |
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52825 | 198947 | PGC1008289 | PGC1008289 | 41.6687240 | -8.102798 | 0.474 |
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52826 | 198956 | PGC2033234 | PGC2033234 | 151.2602690 | 33.495888 | 0.634 |
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52827 | 198962 | PGC1342791 | PGC1342791 | 181.9455790 | 8.251411 | 0.521 |
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52828 | 198969 | PGC2102896 | PGC2102896 | 162.9162975 | 37.526959 | 0.728 |
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52829 | 198973 | PGC1998982 | PGC1998982 | 146.3441090 | 32.481239 | 0.600 |
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52830 | 198978 | 2MASXJ12272221+6303236 | 2MASXJ12272221+6303236 | 186.8426447 | 63.056497 | 0.605 |
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52831 | 198984 | PGC2570403 | PGC2570403 | 148.9444548 | 57.728694 | 0.607 |
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52832 | 198987 | PGC1806759 | PGC1806759 | 152.1923736 | 27.394096 | 0.513 |
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52833 | 198989 | PGC1344101 | PGC1344101 | 158.5669890 | 8.307841 | 0.548 |
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52834 | 198991 | PGC2266478 | PGC2266478 | 117.3640240 | 45.532893 | 0.647 |
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52835 | 198997 | PGC026757 | PGC026757 | 141.5343824 | 34.895364 | 0.690 |
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52836 | 199002 | 2MASXJ12270290+1945204 | 2MASXJ12270290+1945204 | 186.7622196 | 19.755860 | 0.402 |
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52837 | 199003 | PGC028042 | PGC028042 | 146.6247908 | 25.540985 | 0.918 |
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52838 | 199014 | PGC1916014 | PGC1916014 | 246.2011034 | 30.740443 | 0.615 |
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52839 | 199015 | SDSSJ140415.41+161104.0 | SDSSJ140415.41+161104.0 | 211.0642629 | 16.184463 | 0.496 |
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52840 | 199018 | PGC1016503 | PGC1016503 | 322.8475890 | -7.583845 | 0.650 |
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52841 | 199020 | 2MASXJ16233985+3758027 | 2MASXJ16233985+3758027 | 245.9160911 | 37.967406 | 0.468 |
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52842 | 199024 | NGC4005 | NGC4005 | 179.5423469 | 25.122251 | 1.669 |
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52843 | 199029 | PGC049482 | PGC049482 | 208.8156304 | 19.563663 | 1.330 |
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52844 | 199031 | PGC1257748 | PGC1257748 | 144.1442091 | 3.741240 | 0.640 |
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52845 | 199034 | SDSSJ144346.89+033234.3 | SDSSJ144346.89+033234.3 | 220.9452195 | 3.542804 | 0.610 |
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52846 | 199038 | PGC2200316 | PGC2200316 | 246.2671810 | 42.509538 | 0.432 |
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52847 | 199039 | PGC1780376 | PGC1780376 | 131.0697594 | 26.551000 | 0.911 |
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52848 | 199045 | PGC1794423 | PGC1794423 | 226.6891770 | 26.984937 | 0.450 |
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52849 | 199047 | PGC3139114 | PGC3139114 | 259.0777917 | 64.236901 | 0.516 |
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52850 | 199048 | PGC1520842 | PGC1520842 | 223.1944342 | 16.945762 | 0.705 |