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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364801 | 1375756 | PGC2398519 | PGC2398519 | 168.5175822 | 51.696821 | 0.571 |
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364802 | 1375759 | PGC2488505 | PGC2488505 | 137.1467135 | 55.038031 | 0.764 |
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364803 | 1375760 | 2MASXJ08212079+3525143 | 2MASXJ08212079+3525143 | 125.3367612 | 35.420650 | 0.400 |
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364804 | 1375768 | PGC1107717 | PGC1107717 | 204.8928742 | -1.872484 | 0.521 |
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364805 | 1375774 | PGC982760 | PGC982760 | 349.7098401 | -10.069962 | 0.749 |
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364806 | 1375777 | PGC1230591 | PGC1230591 | 169.6451527 | 2.555226 | 1.044 |
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364807 | 1375784 | SDSSJ144607.05+025809.8 | SDSSJ144607.05+025809.8 | 221.5293779 | 2.969395 | 0.504 |
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364808 | 1375787 | PGC036290 | PGC036290 | 175.4149022 | 12.802146 | 0.484 |
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364809 | 1375788 | PGC1584354 | PGC1584354 | 255.5646748 | 19.212463 | 0.977 |
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364810 | 1375791 | PGC2397377 | PGC2397377 | 190.0528926 | 51.634057 | 0.614 |
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364811 | 1375802 | PGC1794037 | PGC1794037 | 130.2573351 | 26.973374 | 0.656 |
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364812 | 1375805 | PGC1767986 | PGC1767986 | 209.6909868 | 26.226018 | 0.645 |
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364813 | 1375810 | PGC2378943 | PGC2378943 | 223.5566558 | 50.653495 | 0.539 |
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364814 | 1375811 | PGC1567538 | PGC1567538 | 227.0050400 | 18.701389 | 0.590 |
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364815 | 1375816 | 2MASXJ09594527+4921580 | 2MASXJ09594527+4921580 | 149.9384566 | 49.366170 | 0.486 |
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364816 | 1375822 | 2MASXJ12363746+1633445 | 2MASXJ12363746+1633445 | 189.1562656 | 16.562396 | 1.021 |
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364817 | 1375823 | PGC972556 | PGC972556 | 4.7916437 | -10.885763 | 0.798 |
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364818 | 1375825 | PGC056499 | PGC056499 | 239.4577567 | 30.704395 | 0.569 |
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364819 | 1375837 | PGC2034491 | PGC2034491 | 170.7160389 | 33.556275 | 0.604 |
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364820 | 1375839 | PGC983264 | PGC983264 | 15.0619588 | -10.033393 | 0.539 |
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364821 | 1375850 | PGC1333258 | PGC1333258 | 226.9700084 | 7.876832 | 0.658 |
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364822 | 1375851 | PGC2640834 | PGC2640834 | 196.9304320 | 62.657958 | 0.641 |
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364823 | 1375853 | PGC1843049 | PGC1843049 | 216.1546175 | 28.689099 | 0.859 |
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364824 | 1375866 | PGC2247427 | PGC2247427 | 225.2530818 | 44.580559 | 0.900 |
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364825 | 1375868 | PGC029191 | PGC029191 | 151.0072811 | 38.676513 | 1.253 |
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364826 | 1375874 | SDSSJ153640.21+205609.9 | SDSSJ153640.21+205609.9 | 234.1675784 | 20.936085 | 0.463 |
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364827 | 1375875 | PGC2594876 | PGC2594876 | 183.2431256 | 59.841929 | 0.577 |
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364828 | 1375876 | PGC1505968 | PGC1505968 | 119.2556800 | 16.321738 | 0.683 |
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364829 | 1375881 | PGC073761_GROUP | PGC073761 | 17.7804311 | 17.580329 | 0.624 |
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364830 | 1375883 | PGC2098157 | PGC2098157 | 233.7668884 | 37.328225 | 0.451 |
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364831 | 1375886 | SDSSJ103039.00+105802.4 | SDSSJ103039.00+105802.4 | 157.6625406 | 10.967333 | 0.449 |
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364832 | 1375887 | UGC06355_GROUP | PGC213814 | 170.1743830 | 31.208156 | 0.480 |
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364833 | 1375889 | PGC3133684 | PGC3133684 | 140.7578305 | 52.898363 | 0.618 |
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364834 | 1375892 | SDSSJ155357.23+245515.7 | SDSSJ155357.23+245515.7 | 238.4884778 | 24.921009 | 0.680 |
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364835 | 1375895 | PGC021925 | PGC021925 | 117.5116279 | 27.636066 | 1.303 |
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364836 | 1375896 | PGC1250397 | PGC1250397 | 194.4469121 | 3.348657 | 0.622 |
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364837 | 1375897 | PGC2050463 | PGC2050463 | 152.9094782 | 34.519786 | 0.580 |
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364838 | 1375899 | PGC2390539 | PGC2390539 | 186.0748809 | 51.222927 | 0.437 |
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364839 | 1375907 | UGC02295 | UGC02295 | 42.2451108 | 3.168869 | 2.694 |
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364840 | 1375911 | PGC1177949 | PGC1177949 | 311.5780035 | 0.877970 | 0.658 |
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364841 | 1375914 | PGC3091502 | PGC3091502 | 316.4638777 | 9.210360 | 0.969 |
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364842 | 1375921 | PGC1246411 | PGC1246411 | 172.4055356 | 3.156201 | 1.078 |
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364843 | 1375923 | PGC1427848 | PGC1427848 | 174.0968170 | 13.311036 | 0.698 |
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364844 | 1375926 | PGC054315_GROUP | PGC054315 | 228.2844450 | 4.497115 | 1.148 |
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364845 | 1375933 | PGC050296_GROUP | 2MASXJ14060375+1230158 | 211.5157000 | 12.504501 | 0.679 |
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364846 | 1375936 | SDSSJ161328.66+172825.9 | SDSSJ161328.66+172825.9 | 243.3694127 | 17.473845 | 0.437 |
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364847 | 1375937 | SDSSJ153342.42+340727.3 | SDSSJ153342.42+340727.3 | 233.4267693 | 34.124257 | 0.437 |
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364848 | 1375942 | SDSSJ120517.30+034705.6 | SDSSJ120517.30+034705.6 | 181.3221462 | 3.784874 | 0.541 |
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364849 | 1375948 | PGC1440947 | PGC1440947 | 246.7370722 | 13.802707 | 1.213 |
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364850 | 1375949 | PGC2294080_GROUP | PGC2294080 | 169.1862716 | 47.199028 | 0.970 |