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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336851 | 1270656 | PGC2164804 | PGC2164804 | 160.4708381 | 40.370967 | 0.605 |
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336852 | 1270657 | PGC1794987 | PGC1794987 | 237.4063886 | 27.003299 | 0.709 |
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336853 | 1270658 | PGC1379223 | PGC1379223 | 175.2681064 | 10.417499 | 0.491 |
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336854 | 1270661 | PGC038830 | PGC038830 | 182.8806719 | 39.178284 | 0.503 |
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336855 | 1270662 | PGC1847186 | PGC1847186 | 239.7698196 | 28.827764 | 0.684 |
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336856 | 1270666 | PGC2250931 | PGC2250931 | 159.8509666 | 44.740382 | 0.534 |
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336857 | 1270667 | PGC3135278 | PGC3135278 | 133.9929607 | 56.068401 | 0.535 |
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336858 | 1270673 | UGC04346 | UGC04346 | 125.1700155 | 25.905354 | 1.449 |
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336859 | 1270677 | PGC2074352 | PGC2074352 | 231.6695697 | 36.062580 | 0.513 |
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336860 | 1270680 | 2MASXJ14433324+2327384 | 2MASXJ14433324+2327384 | 220.8886526 | 23.460582 | 0.608 |
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336861 | 1270685 | PGC1324312 | PGC1324312 | 232.3633853 | 7.536608 | 0.591 |
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336862 | 1270687 | SDSSJ005611.79-085352.3 | SDSSJ005611.79-085352.3 | 14.0490898 | -8.898013 | 0.487 |
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336863 | 1270689 | PGC2229504 | PGC2229504 | 229.0016828 | 43.803584 | 0.489 |
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336864 | 1270691 | PGC025426_GROUP | PGC200244 | 135.8225360 | 10.016790 | 0.944 |
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336865 | 1270693 | 2MASXJ12310512+3517141 | 2MASXJ12310512+3517141 | 187.7714446 | 35.287233 | 0.811 |
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336866 | 1270697 | SDSSJ125858.55+622405.2 | SDSSJ125858.55+622405.2 | 194.7439785 | 62.401457 | 0.501 |
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336867 | 1270699 | PGC2460755 | PGC2460755 | 126.4749309 | 54.133407 | 1.001 |
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336868 | 1270703 | PGC2056759 | PGC2056759 | 169.7348200 | 34.928063 | 0.583 |
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336869 | 1270711 | PGC1488822 | PGC1488822 | 18.2245730 | 15.602471 | 0.932 |
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336870 | 1270717 | PGC1714824_GROUP | PGC1715004 | 244.8936488 | 24.736134 | 0.604 |
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336871 | 1270720 | PGC028152_GROUP | PGC028152 | 146.9388057 | 9.139791 | 1.429 |
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336872 | 1270721 | SDSSJ163243.19+271030.0 | SDSSJ163243.19+271030.0 | 248.1799734 | 27.175015 | 0.602 |
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336873 | 1270723 | NGC3254_GROUP | NGC3254 | 157.3330918 | 29.491826 | 11.969 |
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336874 | 1270727 | SDSSJ094624.60+502502.2_GROUP | PGC2372435 | 146.6042468 | 50.418399 | 0.674 |
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336875 | 1270728 | PGC2333388 | PGC2333388 | 229.2211274 | 49.095938 | 0.477 |
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336876 | 1270729 | PGC1486713 | PGC1486713 | 228.1192126 | 15.516763 | 0.655 |
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336877 | 1270732 | PGC2469743 | PGC2469743 | 169.7627291 | 54.441094 | 0.902 |
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336878 | 1270735 | PGC2152787 | PGC2152787 | 232.3588899 | 39.609521 | 0.585 |
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336879 | 1270740 | 2MASXJ09442944+0625373 | 2MASXJ09442944+0625373 | 146.1227094 | 6.427008 | 0.411 |
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336880 | 1270743 | PGC029084 | PGC029084 | 150.6431152 | 34.935851 | 1.282 |
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336881 | 1270747 | SDSSJ163042.22+390459.5 | SDSSJ163042.22+390459.5 | 247.6760156 | 39.083216 | 0.866 |
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336882 | 1270748 | PGC1836166 | PGC1836166 | 140.5213525 | 28.453412 | 0.764 |
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336883 | 1270751 | PGC1446439 | PGC1446439 | 342.0155668 | 13.998479 | 0.422 |
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336884 | 1270755 | PGC1798584 | PGC1798584 | 5.8115424 | 27.129044 | 0.632 |
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336885 | 1270758 | SDSSJ075328.11+263033.8 | SDSSJ075328.11+263033.8 | 118.3671989 | 26.509327 | 0.370 |
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336886 | 1270759 | 2MASXJ12395228+1637551_GROUP | 2MASXJ12395505+1637421 | 189.9794352 | 16.628225 | 0.477 |
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336887 | 1270760 | PGC214390 | PGC214390 | 233.7701404 | 23.479273 | 0.835 |
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336888 | 1270769 | SDSSJ152215.70+061850.3 | SDSSJ152215.70+061850.3 | 230.5654045 | 6.313984 | 0.576 |
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336889 | 1270780 | 2MASXJ16105013+3842292 | 2MASXJ16105013+3842292 | 242.7090416 | 38.708183 | 0.529 |
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336890 | 1270784 | PGC1513172 | PGC1513172 | 220.0422682 | 16.625714 | 0.658 |
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336891 | 1270786 | SDSSJ152116.17+465100.0 | SDSSJ152116.17+465100.0 | 230.3173753 | 46.849991 | 0.457 |
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336892 | 1270788 | PGC2194622 | PGC2194622 | 125.9662994 | 42.222060 | 1.170 |
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336893 | 1270789 | 2MASXJ14404653+1822341 | 2MASXJ14404653+1822341 | 220.1939676 | 18.376260 | 0.514 |
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336894 | 1270792 | PGC1201088 | PGC1201088 | 175.0404952 | 1.637024 | 0.489 |
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336895 | 1270794 | PGC1461898 | PGC1461898 | 352.0881988 | 14.588902 | 0.296 |
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336896 | 1270796 | PGC1358835 | PGC1358835 | 176.1018699 | 9.060025 | 0.581 |
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336897 | 1270797 | PGC1731874 | PGC1731874 | 129.4663509 | 25.301604 | 0.536 |
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336898 | 1270800 | PGC1563452 | PGC1563452 | 214.8893569 | 18.570971 | 1.019 |
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336899 | 1270808 | PGC3087945 | PGC3087945 | 234.1276748 | 41.174731 | 0.515 |
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336900 | 1270812 | PGC2453040 | PGC2453040 | 228.8073622 | 53.864434 | 0.637 |