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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345551 | 1302780 | PGC753161 | PGC753161 | 34.0318268 | -27.558532 | 0.959 |
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345552 | 1302782 | PGC1404032 | PGC1404032 | 319.7540594 | 12.114009 | 0.641 |
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345553 | 1302786 | PGC173604_GROUP | PGC173604 | 18.6449529 | -60.382631 | 0.945 |
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345554 | 1302789 | PGC461201 | PGC461201 | 311.5809499 | -50.965440 | 0.501 |
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345555 | 1302792 | PGC556094_GROUP | PGC556094 | 345.5866042 | -42.904563 | 0.438 |
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345556 | 1302793 | PGC2392486 | PGC2392486 | 158.9872947 | 51.340303 | 0.539 |
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345557 | 1302796 | PGC090950 | PGC090950 | 147.2211530 | -3.702732 | 1.015 |
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345558 | 1302797 | PGC861522 | PGC861522 | 18.3917224 | -18.964657 | 0.603 |
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345559 | 1302801 | PGC858407 | PGC858407 | 15.6120506 | -19.206493 | 0.504 |
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345560 | 1302803 | PGC023243 | PGC023243 | 124.4134233 | 0.661422 | 0.926 |
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345561 | 1302812 | PGC321801 | PGC321801 | 55.3396872 | -64.527452 | 0.620 |
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345562 | 1302816 | UGC10097 | UGC10097 | 238.9302634 | 47.867259 | 3.032 |
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345563 | 1302818 | PGC740591_GROUP | PGC740679 | 9.4667732 | -28.522488 | 0.595 |
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345564 | 1302820 | PGC440748 | PGC440748 | 59.2809362 | -52.649659 | 0.623 |
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345565 | 1302826 | PGC651659 | PGC651659 | 48.2684807 | -35.225264 | 0.408 |
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345566 | 1302829 | PGC082606 | PGC082606 | 153.2365014 | -0.464918 | 0.495 |
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345567 | 1302831 | PGC1014496 | PGC1014496 | 172.9682317 | -7.699184 | 0.697 |
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345568 | 1302832 | PGC724967 | PGC724967 | 60.8238250 | -29.802862 | 0.599 |
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345569 | 1302833 | PGC709655 | PGC709655 | 3.8476383 | -31.062160 | 0.652 |
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345570 | 1302840 | PGC1773485 | PGC1773485 | 113.1622470 | 26.366374 | 1.093 |
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345571 | 1302842 | PGC1324182 | PGC1324182 | 247.0648146 | 7.531158 | 0.796 |
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345572 | 1302846 | PGC357550 | PGC357550 | 14.2989012 | -61.156308 | 0.710 |
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345573 | 1302849 | PGC1656962 | PGC1656962 | 9.0066985 | 21.773274 | 0.561 |
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345574 | 1302852 | PGC143331 | PGC143331 | 3.1442410 | -12.533892 | 0.568 |
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345575 | 1302854 | PGC1752796 | PGC1752796 | 265.4425659 | 25.863548 | 0.706 |
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345576 | 1302857 | PGC058708 | PGC058708 | 249.8860040 | 53.778840 | 1.203 |
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345577 | 1302861 | PGC059660 | PGC059660 | 256.9491843 | 65.935058 | 1.304 |
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345578 | 1302862 | PGC2368296 | PGC2368296 | 263.0351862 | 50.279277 | 0.586 |
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345579 | 1302864 | PGC2768635 | PGC2768635 | 138.3126660 | 75.633125 | 0.521 |
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345580 | 1302868 | PGC658471 | PGC658471 | 17.2198756 | -34.718261 | 0.635 |
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345581 | 1302869 | PGC647788 | PGC647788 | 55.0316331 | -35.528826 | 0.570 |
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345582 | 1302871 | PGC505955 | PGC505955 | 83.4177690 | -47.145936 | 0.786 |
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345583 | 1302877 | PGC2314961 | PGC2314961 | 254.3340379 | 48.321053 | 0.650 |
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345584 | 1302884 | PGC386768 | PGC386768 | 3.8738110 | -57.697485 | 0.479 |
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345585 | 1302891 | SDSSJ084008.61+342312.2_GROUP | SDSSJ084005.51+342301.6 | 130.0230671 | 34.383733 | 0.387 |
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345586 | 1302893 | PGC518504 | PGC518504 | 52.5467727 | -46.140988 | 0.489 |
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345587 | 1302896 | PGC2345459 | PGC2345459 | 118.4329576 | 49.522265 | 0.693 |
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345588 | 1302903 | PGC590745 | PGC590745 | 317.0318396 | -40.057844 | 0.806 |
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345589 | 1302910 | SDSSJ131640.02+093417.4 | SDSSJ131640.02+093417.4 | 199.1667564 | 9.571502 | 0.478 |
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345590 | 1302911 | PGC1251985 | PGC1251985 | 357.4154445 | 3.425132 | 0.549 |
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345591 | 1302915 | PGC2353090 | PGC2353090 | 97.1263263 | 49.777026 | 0.651 |
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345592 | 1302916 | PGC173668 | PGC173668 | 19.1061141 | -13.926234 | 0.625 |
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345593 | 1302919 | PGC2238338 | PGC2238338 | 109.2143583 | 44.174565 | 0.612 |
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345594 | 1302922 | PGC1152265 | PGC1152265 | 120.7788356 | -0.086627 | 0.588 |
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345595 | 1302923 | PGC014999 | PGC014999 | 65.7136826 | -53.302275 | 1.122 |
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345596 | 1302924 | PGC070674 | PGC070674 | 348.0223848 | -1.573635 | 1.200 |
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345597 | 1302926 | 2MASXJ15530475+3912215 | 2MASXJ15530475+3912215 | 238.2697032 | 39.206115 | 0.743 |
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345598 | 1302927 | PGC2647578 | PGC2647578 | 298.5872399 | 62.996444 | 0.348 |
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345599 | 1302929 | PGC2037138 | PGC2037138 | 12.3446127 | 33.692504 | 1.065 |
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345600 | 1302931 | PGC846096 | PGC846096 | 63.4005212 | -20.118312 | 0.621 |