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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48751 | 184566 | PGC2063138 | PGC2063138 | 204.0483785 | 35.347994 | 0.562 |
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48752 | 184568 | SDSSJ111236.69+231759.7 | SDSSJ111236.69+231759.7 | 168.1527639 | 23.299768 | 0.729 |
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48753 | 184570 | PGC055590 | PGC055590 | 234.1355242 | 25.137911 | 1.328 |
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48754 | 184571 | PGC1297082 | PGC1297082 | 28.5486772 | 6.245392 | 0.751 |
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48755 | 184576 | 2MASXJ10381034+0646328_GROUP | 2MASXJ10381034+0646328 | 159.5431148 | 6.775836 | 0.501 |
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48756 | 184598 | 2MASXJ11010018+0327439 | 2MASXJ11010018+0327439 | 165.2506649 | 3.462095 | 0.730 |
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48757 | 184599 | PGC1366751_GROUP | PGC1366751 | 141.7775353 | 9.555418 | 0.622 |
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48758 | 184600 | PGC1781971 | PGC1781971 | 250.6868781 | 26.597571 | 1.325 |
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48759 | 184603 | UGC08431 | UGC08431 | 201.0842010 | 32.848091 | 1.663 |
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48760 | 184604 | SDSSJ104242.98+503305.0 | SDSSJ104242.98+503305.0 | 160.6794709 | 50.551547 | 0.409 |
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48761 | 184606 | PGC2404995 | PGC2404995 | 199.4541427 | 52.023751 | 1.115 |
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48762 | 184613 | 2MASXJ07590900+2733157 | 2MASXJ07590900+2733157 | 119.7875469 | 27.554313 | 0.425 |
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48763 | 184614 | PGC2416822 | PGC2416822 | 156.1156466 | 52.513661 | 0.490 |
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48764 | 184618 | PGC1133842 | PGC1133842 | 189.4156656 | -0.822502 | 0.579 |
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48765 | 184621 | SDSSJ150455.69+031258.7 | SDSSJ150455.69+031258.7 | 226.2321132 | 3.216251 | 0.397 |
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48766 | 184623 | PGC2588815 | PGC2588815 | 209.8218990 | 59.297321 | 0.471 |
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48767 | 184625 | PGC2400130 | PGC2400130 | 234.4104621 | 51.788789 | 0.483 |
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48768 | 184633 | PGC2056233 | PGC2056233 | 125.6394094 | 34.894241 | 0.522 |
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48769 | 184641 | PGC1927921 | PGC1927921 | 223.1968751 | 31.018634 | 0.560 |
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48770 | 184651 | 2MASXJ13132769+5332440 | 2MASXJ13132769+5332440 | 198.3653404 | 53.545782 | 0.607 |
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48771 | 184653 | PGC1812377 | PGC1812377 | 222.1473025 | 27.583745 | 0.761 |
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48772 | 184654 | PGC1410369 | PGC1410369 | 180.5607733 | 12.483399 | 0.553 |
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48773 | 184660 | 2MASXJ15034835+2432296 | 2MASXJ15034835+2432296 | 225.9514276 | 24.541603 | 0.377 |
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48774 | 184668 | 2MASXJ13240916+1041262 | 2MASXJ13240916+1041262 | 201.0382690 | 10.690648 | 0.391 |
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48775 | 184670 | 2MASXJ23363916-0914233 | 2MASXJ23363916-0914233 | 354.1630154 | -9.239811 | 0.794 |
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48776 | 184673 | PGC035490 | PGC035490 | 172.7510460 | 25.221179 | 0.471 |
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48777 | 184674 | PGC2013880 | PGC2013880 | 149.4273322 | 32.828751 | 0.717 |
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48778 | 184677 | PGC1974197 | PGC1974197 | 237.1511754 | 31.982593 | 0.387 |
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48779 | 184678 | 2MASXJ17121584+2817437 | 2MASXJ17121584+2817437 | 258.0661170 | 28.295477 | 0.545 |
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48780 | 184679 | PGC1411141 | PGC1411141 | 177.5577483 | 12.527551 | 0.851 |
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48781 | 184683 | PGC2654441 | PGC2654441 | 139.2489258 | 63.367339 | 0.693 |
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48782 | 184686 | PGC1535840 | PGC1535840 | 235.1454274 | 17.565991 | 0.611 |
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48783 | 184687 | PGC2624123 | PGC2624123 | 179.9275337 | 61.763936 | 0.321 |
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48784 | 184692 | PGC3139029 | PGC3139029 | 174.4469525 | 64.141142 | 0.529 |
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48785 | 184695 | PGC1696163 | PGC1696163 | 180.1776044 | 23.921003 | 0.715 |
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48786 | 184696 | PGC2082306 | PGC2082306 | 241.8761943 | 36.531069 | 0.633 |
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48787 | 184697 | PGC1371810 | PGC1371810 | 220.9468713 | 9.909080 | 0.604 |
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48788 | 184698 | 2MASXJ16412258+2719425 | 2MASXJ16412258+2719425 | 250.3442059 | 27.328491 | 0.565 |
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48789 | 184699 | NGC3692 | NGC3692 | 172.0999993 | 9.407502 | 6.281 |
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48790 | 184707 | PGC1553227 | PGC1553227 | 222.8732087 | 18.211448 | 0.990 |
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48791 | 184709 | PGC2165163 | PGC2165163 | 162.6426389 | 40.395275 | 0.617 |
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48792 | 184722 | PGC195218 | PGC195218 | 348.4134602 | -9.012515 | 0.766 |
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48793 | 184725 | 2MASXJ16340447+2519569 | 2MASXJ16340447+2519569 | 248.5187406 | 25.332509 | 0.457 |
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48794 | 184732 | PGC213856 | PGC213856 | 173.3635959 | 17.418867 | 1.086 |
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48795 | 184738 | 2MASXJ08440616+3700467_GROUP | 2MASXJ08440658+3700237 | 131.0274742 | 37.006567 | 0.542 |
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48796 | 184743 | PGC169872 | PGC169872 | 174.4124741 | 22.040679 | 0.573 |
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48797 | 184748 | PGC2192504 | PGC2192504 | 128.7058634 | 42.106821 | 0.439 |
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48798 | 184749 | PGC2444961 | PGC2444961 | 131.8689941 | 53.577112 | 0.983 |
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48799 | 184754 | PGC991842 | PGC991842 | 352.1134075 | -9.374893 | 0.772 |
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48800 | 184763 | PGC1086443 | PGC1086443 | 201.4346485 | -2.641854 | 0.861 |