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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49901 | 188672 | PGC1365943 | PGC1365943 | 147.4042822 | 9.495138 | 0.678 |
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49902 | 188676 | PGC052769 | PGC052769 | 221.6814684 | 42.307223 | 1.250 |
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49903 | 188679 | UGC09719 | UGC09719 | 226.6765154 | 40.580640 | 1.723 |
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49904 | 188683 | PGC1654280 | PGC1654280 | 184.6177726 | 21.644746 | 0.979 |
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49905 | 188684 | PGC1770459 | PGC1770459 | 240.0870127 | 26.288571 | 0.452 |
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49906 | 188692 | SDSSJ134930.24+422024.1 | SDSSJ134930.24+422024.1 | 207.3759331 | 42.339984 | 0.442 |
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49907 | 188693 | PGC2816149 | PGC2816149 | 232.3943188 | 58.797066 | 0.413 |
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49908 | 188701 | PGC1220147 | PGC1220147 | 218.4271409 | 2.227197 | 0.708 |
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49909 | 188703 | SDSSJ165230.01+313442.6 | SDSSJ165230.01+313442.6 | 253.1250795 | 31.578502 | 0.322 |
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49910 | 188709 | SDSSJ095558.67+102726.0 | SDSSJ095558.67+102726.0 | 148.9944950 | 10.457204 | 0.443 |
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49911 | 188712 | 2MASXJ12253828+2806211 | 2MASXJ12253828+2806211 | 186.4094392 | 28.105743 | 0.972 |
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49912 | 188713 | UGC05506_GROUP | UGC05506 | 153.2139092 | 4.794481 | 1.791 |
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49913 | 188715 | UGC07641 | UGC07641 | 187.5358031 | 37.555867 | 1.314 |
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49914 | 188719 | PGC2606777 | PGC2606777 | 174.3898293 | 60.780538 | 0.554 |
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49915 | 188720 | SDSSJ141031.72+104213.1 | SDSSJ141031.72+104213.1 | 212.6321409 | 10.703598 | 0.432 |
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49916 | 188722 | PGC1619536 | PGC1619536 | 255.2113466 | 20.194439 | 1.177 |
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49917 | 188724 | PGC2016878 | PGC2016878 | 217.7608747 | 32.907840 | 0.622 |
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49918 | 188725 | PGC1715428 | PGC1715428 | 215.7116494 | 24.752512 | 0.942 |
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49919 | 188726 | SDSSJ085817.93+410705.9 | SDSSJ085817.93+410705.9 | 134.5747891 | 41.118291 | 0.501 |
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49920 | 188731 | PGC2240132 | PGC2240132 | 123.5023325 | 44.253732 | 0.403 |
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49921 | 188733 | PGC1460426 | PGC1460426 | 221.7930285 | 14.524326 | 0.986 |
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49922 | 188736 | 2MASXJ08415211+4454319 | 2MASXJ08415211+4454319 | 130.4672731 | 44.908873 | 0.567 |
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49923 | 188740 | PGC035187 | PGC035187 | 171.6179779 | 54.787218 | 0.987 |
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49924 | 188741 | SDSSJ155101.51+063622.7 | SDSSJ155101.51+063622.7 | 237.7563699 | 6.606287 | 0.393 |
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49925 | 188742 | PGC2419306 | PGC2419306 | 168.0282401 | 52.614362 | 0.526 |
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49926 | 188743 | PGC1475875 | PGC1475875 | 18.5886110 | 15.123114 | 1.126 |
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49927 | 188759 | PGC2240708_GROUP | PGC2240425 | 167.2484536 | 44.266746 | 0.861 |
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49928 | 188760 | PGC005263_GROUP | PGC005263 | 21.3182736 | -8.873681 | 0.836 |
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49929 | 188762 | PGC1250936 | PGC1250936 | 169.0171365 | 3.373026 | 0.619 |
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49930 | 188764 | 2MASXJ10110160+2532480 | 2MASXJ10110160+2532480 | 152.7567097 | 25.546659 | 0.613 |
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49931 | 188765 | PGC1376465 | PGC1376465 | 322.9803440 | 10.226102 | 0.536 |
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49932 | 188768 | 2MASXJ23004674-0827508 | 2MASXJ23004674-0827508 | 345.1948779 | -8.464262 | 0.512 |
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49933 | 188769 | PGC174904 | PGC174904 | 33.4028597 | -9.784949 | 0.742 |
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49934 | 188773 | 2MASXJ12303411+0612544 | 2MASXJ12303411+0612544 | 187.6420773 | 6.215081 | 0.640 |
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49935 | 188777 | PGC1437623 | PGC1437623 | 345.8174999 | 13.683376 | 0.563 |
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49936 | 188781 | PGC3122621 | PGC3122621 | 231.6316172 | 2.917002 | 0.545 |
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49937 | 188785 | PGC1826560 | PGC1826560 | 210.0165607 | 28.108337 | 0.621 |
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49938 | 188788 | PGC3128038 | PGC3128038 | 21.9473618 | 15.254501 | 0.569 |
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49939 | 188795 | SDSSJ141412.00+022334.9 | SDSSJ141412.00+022334.9 | 213.5499744 | 2.392926 | 0.520 |
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49940 | 188797 | PGC1868453 | PGC1868453 | 122.4007589 | 29.505485 | 0.768 |
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49941 | 188800 | PGC037260 | PGC037260 | 178.3206440 | 23.464507 | 1.302 |
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49942 | 188801 | SDSSJ001321.76+153217.3 | SDSSJ001321.76+153217.3 | 3.3406357 | 15.537892 | 0.742 |
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49943 | 188802 | SDSSJ101940.12+372015.0 | SDSSJ101940.12+372015.0 | 154.9171111 | 37.337526 | 0.403 |
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49944 | 188809 | PGC2561508 | PGC2561508 | 175.9071498 | 57.265175 | 0.552 |
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49945 | 188822 | PGC1254683 | PGC1254683 | 151.8926004 | 3.570012 | 0.756 |
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49946 | 188825 | PGC1456846 | PGC1456846 | 216.0951454 | 14.389915 | 0.524 |
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49947 | 188828 | PGC2283367 | PGC2283367 | 132.2613346 | 46.565849 | 0.452 |
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49948 | 188829 | SDSSJ085350.28+391404.1 | SDSSJ085350.28+391404.1 | 133.4595350 | 39.234477 | 0.511 |
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49949 | 188831 | PGC2588359 | PGC2588359 | 153.3537742 | 59.258812 | 0.630 |
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49950 | 188834 | PGC3119470 | PGC3119470 | 224.1274805 | 1.631226 | 0.577 |