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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47751 | 180839 | PGC1666699 | PGC1666699 | 10.2131503 | 22.265782 | 0.608 |
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47752 | 180844 | PGC038738 | PGC038738 | 182.6340642 | -1.314263 | 0.837 |
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47753 | 180846 | PGC030359 | PGC030359 | 155.5879973 | 21.223350 | 0.917 |
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47754 | 180847 | PGC1283066 | PGC1283066 | 121.9155205 | 5.414052 | 0.845 |
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47755 | 180849 | 2MASXJ14021278+6257487 | 2MASXJ14021278+6257487 | 210.5533263 | 62.963570 | 0.601 |
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47756 | 180852 | PGC1636467 | PGC1636467 | 230.1359076 | 20.813494 | 0.524 |
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47757 | 180857 | PGC1422870 | PGC1422870 | 145.5388250 | 13.098262 | 0.683 |
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47758 | 180858 | PGC3123506 | PGC3123506 | 222.4271552 | 3.221217 | 0.549 |
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47759 | 180860 | PGC2469312 | PGC2469312 | 233.4907461 | 54.427311 | 0.522 |
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47760 | 180866 | PGC1115960 | PGC1115960 | 178.6413207 | -1.552377 | 1.125 |
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47761 | 180871 | PGC2626392 | PGC2626392 | 149.5171560 | 61.880604 | 0.453 |
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47762 | 180872 | SDSSJ140213.21+040542.4 | SDSSJ140213.21+040542.4 | 210.5550679 | 4.095087 | 0.645 |
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47763 | 180877 | SDSSJ112012.56+195729.9 | SDSSJ112012.56+195729.9 | 170.0523388 | 19.958326 | 0.679 |
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47764 | 180883 | PGC2203466 | PGC2203466 | 112.0085638 | 42.659335 | 0.703 |
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47765 | 180884 | PGC1128058 | PGC1128058 | 19.5126462 | -1.049498 | 0.556 |
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47766 | 180888 | PGC2188967 | PGC2188967 | 238.9311928 | 41.908769 | 0.897 |
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47767 | 180891 | PGC1943390 | PGC1943390 | 247.8174742 | 31.357566 | 0.345 |
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47768 | 180899 | SDSSJ084211.27+140801.7 | SDSSJ084211.27+140801.7 | 130.5469460 | 14.133783 | 0.627 |
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47769 | 180903 | PGC985942 | PGC985942 | 23.3919981 | -9.826069 | 0.485 |
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47770 | 180904 | PGC2497864 | PGC2497864 | 150.5772131 | 55.317185 | 0.684 |
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47771 | 180909 | PGC1640967 | PGC1640967 | 227.9308441 | 21.017747 | 0.820 |
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47772 | 180914 | PGC2171107 | PGC2171107 | 167.2808945 | 40.800056 | 0.716 |
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47773 | 180924 | PGC2065581 | PGC2065581 | 198.6637336 | 35.505567 | 0.492 |
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47774 | 180926 | SDSSJ074042.87+271210.1 | SDSSJ074042.87+271210.1 | 115.1786974 | 27.202767 | 0.492 |
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47775 | 180934 | PGC3087751 | PGC3087751 | 156.7923973 | 42.869330 | 0.950 |
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47776 | 180935 | PGC3130594 | PGC3130594 | 118.0528411 | 44.236981 | 0.445 |
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47777 | 180939 | PGC3102371 | PGC3102371 | 25.7077250 | -8.828791 | 0.515 |
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47778 | 180946 | PGC070951 | PGC070951 | 349.3634293 | -10.030745 | 1.364 |
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47779 | 180947 | PGC2573454 | PGC2573454 | 146.3942840 | 58.005673 | 0.755 |
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47780 | 180952 | PGC045026 | PGC045026 | 195.6813876 | 0.663824 | 0.918 |
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47781 | 180956 | PGC054693 | PGC054693 | 229.8556579 | 25.787116 | 1.197 |
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47782 | 180958 | SDSSJ085826.98+034455.6 | SDSSJ085826.98+034455.6 | 134.6124344 | 3.748775 | 0.533 |
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47783 | 180963 | SDSSJ085147.33+435321.8 | SDSSJ085147.33+435321.8 | 132.9472383 | 43.889416 | 0.370 |
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47784 | 180971 | SDSSJ142647.00+105333.5 | SDSSJ142647.00+105333.5 | 216.6958170 | 10.892662 | 0.431 |
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47785 | 180974 | UGC06078_GROUP | PGC1406317 | 165.0133582 | 12.254353 | 0.456 |
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47786 | 180975 | PGC1473723 | PGC1473723 | 236.2079709 | 15.044227 | 0.567 |
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47787 | 180976 | PGC1647640 | PGC1647640 | 227.3388937 | 21.323334 | 1.031 |
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47788 | 180982 | PGC1561402 | PGC1561402 | 167.6218178 | 18.501757 | 0.615 |
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47789 | 180983 | PGC1355577_GROUP | PGC1355577 | 199.0277903 | 8.886895 | 0.876 |
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47790 | 180984 | PGC3298586 | PGC3298586 | 201.3088943 | 2.189742 | 0.476 |
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47791 | 180993 | PGC2223621 | PGC2223621 | 228.0415809 | 43.557118 | 0.651 |
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47792 | 181003 | PGC1671582 | PGC1671582 | 209.7094770 | 22.525817 | 0.445 |
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47793 | 181007 | 2MASXJ15513765+2849282_GROUP | 2MASXJ15513765+2849282 | 237.9068375 | 28.824540 | 0.725 |
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47794 | 181010 | SDSSJ131927.53+112610.1 | SDSSJ131927.53+112610.1 | 199.8647538 | 11.436129 | 0.370 |
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47795 | 181012 | SDSSJ215242.70+093137.2 | SDSSJ215242.70+093137.2 | 328.1779652 | 9.527009 | 0.816 |
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47796 | 181013 | NGC5346 | NGC5346 | 208.2578592 | 39.580822 | 2.378 |
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47797 | 181014 | PGC1548429 | PGC1548429 | 234.2350945 | 18.036888 | 0.687 |
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47798 | 181016 | PGC2065295 | PGC2065295 | 188.8988280 | 35.489135 | 0.449 |
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47799 | 181021 | 2MASXJ12312197+1140101 | 2MASXJ12312197+1140101 | 187.8414672 | 11.669502 | 0.524 |
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47800 | 181023 | PGC1662919 | PGC1662919 | 257.0874413 | 22.068788 | 0.870 |