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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75651 | 284818 | PGC1276524 | PGC1276524 | 137.3079300 | 4.996746 | 0.680 |
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75652 | 284828 | PGC2295024 | PGC2295024 | 173.3543118 | 47.254864 | 0.566 |
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75653 | 284831 | 2MASXJ10515856+5246084 | 2MASXJ10515856+5246084 | 162.9938707 | 52.769063 | 0.547 |
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75654 | 284835 | PGC2244427 | PGC2244427 | 173.3113702 | 44.439491 | 0.765 |
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75655 | 284843 | SDSSJ112625.95+591737.3 | SDSSJ112625.95+591737.3 | 171.6090410 | 59.293386 | 0.590 |
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75656 | 284850 | PGC057987 | PGC057987 | 245.8457198 | 50.476208 | 1.381 |
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75657 | 284854 | PGC1792504 | PGC1792504 | 129.3764841 | 26.924514 | 0.541 |
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75658 | 284856 | SDSSJ132141.65+253612.4 | SDSSJ132141.65+253612.4 | 200.4235393 | 25.603406 | 0.420 |
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75659 | 284857 | SDSSJ082311.83+381631.5 | SDSSJ082311.83+381631.5 | 125.7993123 | 38.275413 | 0.369 |
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75660 | 284860 | 2MASXJ15432680+0808071 | 2MASXJ15432680+0808071 | 235.8617528 | 8.135301 | 0.563 |
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75661 | 284866 | PGC1671643 | PGC1671643 | 240.2831520 | 22.529131 | 0.906 |
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75662 | 284867 | PGC1897874 | PGC1897874 | 216.5150123 | 30.289553 | 0.698 |
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75663 | 284879 | PGC2102620 | PGC2102620 | 217.0072955 | 37.515555 | 0.706 |
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75664 | 284880 | PGC1143168 | PGC1143168 | 241.8291658 | -0.443991 | 0.627 |
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75665 | 284883 | SDSSJ145003.89+110637.9 | SDSSJ145003.89+110637.9 | 222.5162273 | 11.110513 | 0.423 |
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75666 | 284885 | PGC2487268 | PGC2487268 | 245.0854194 | 55.001323 | 0.514 |
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75667 | 284886 | PGC2597800 | PGC2597800 | 180.4829855 | 60.082618 | 0.791 |
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75668 | 284889 | PGC1360624 | PGC1360624 | 135.7367920 | 9.156713 | 0.759 |
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75669 | 284890 | PGC2087668 | PGC2087668 | 144.3226324 | 36.825918 | 0.421 |
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75670 | 284891 | 2MASXJ15160853+3120185 | 2MASXJ15160853+3120185 | 229.0355410 | 31.338456 | 0.520 |
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75671 | 284894 | PGC1809065 | PGC1809065 | 254.1603254 | 27.467725 | 0.726 |
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75672 | 284896 | PGC1914570_GROUP | PGC1914669 | 184.0887384 | 30.708672 | 0.550 |
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75673 | 284899 | PGC3088809 | PGC3088809 | 250.9184521 | 33.539572 | 0.577 |
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75674 | 284900 | SDSSJ035159.17-045431.9 | SDSSJ035159.17-045431.9 | 57.9965273 | -4.908889 | 0.531 |
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75675 | 284901 | PGC1133128 | PGC1133128 | 211.7503503 | -0.850557 | 0.827 |
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75676 | 284904 | PGC1615807 | PGC1615807 | 157.6620393 | 20.084413 | 0.592 |
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75677 | 284907 | 2MASXJ11504836+1704580 | 2MASXJ11504836+1704580 | 177.7015137 | 17.082635 | 0.423 |
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75678 | 284913 | UGC12071 | UGC12071 | 338.1018825 | 30.835553 | 2.193 |
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75679 | 284921 | PGC1584803 | PGC1584803 | 167.5569907 | 19.225882 | 0.517 |
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75680 | 284924 | PGC1282095 | PGC1282095 | 157.2813663 | 5.354353 | 0.665 |
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75681 | 284928 | 2MASXJ17024432+3331583_GROUP | 2MASXJ17024432+3331583 | 255.6848061 | 33.532918 | 0.715 |
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75682 | 284931 | SDSSJ140513.02+090703.0 | SDSSJ140513.02+090703.0 | 211.3042780 | 9.117496 | 0.593 |
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75683 | 284932 | PGC1950630 | PGC1950630 | 15.2735755 | 31.508577 | 0.576 |
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75684 | 284938 | SDSSJ083853.89+044154.4 | SDSSJ083853.89+044154.4 | 129.7245755 | 4.698469 | 0.328 |
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75685 | 284941 | PGC2287074 | PGC2287074 | 163.1518058 | 46.785142 | 0.797 |
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75686 | 284945 | PGC2227222 | PGC2227222 | 249.8073315 | 43.708017 | 0.845 |
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75687 | 284947 | PGC1710242 | PGC1710242 | 205.5431713 | 24.557867 | 0.637 |
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75688 | 284955 | PGC1163147 | PGC1163147 | 142.1698144 | 0.330603 | 1.054 |
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75689 | 284959 | PGC1772119 | PGC1772119 | 248.1529642 | 26.331449 | 0.516 |
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75690 | 284961 | 2MASXJ16071441+3319088 | 2MASXJ16071441+3319088 | 241.8099840 | 33.319189 | 1.419 |
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75691 | 284967 | SDSSJ123833.63+090733.4 | SDSSJ123833.63+090733.4 | 189.6401118 | 9.125969 | 0.593 |
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75692 | 284970 | IC0506 | IC0506 | 125.8780380 | 4.299500 | 1.663 |
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75693 | 284997 | PGC047159 | PGC047159 | 201.8852242 | 27.603798 | 0.910 |
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75694 | 284998 | PGC135820 | PGC135820 | 197.5193785 | 0.948892 | 0.807 |
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75695 | 285006 | PGC1830961 | PGC1830961 | 26.5328107 | 28.266727 | 0.476 |
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75696 | 285010 | PGC022395 | PGC022395 | 119.8786500 | 17.491432 | 0.958 |
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75697 | 285015 | PGC2453750 | PGC2453750 | 187.5695358 | 53.888845 | 0.437 |
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75698 | 285020 | PGC162687 | PGC162687 | 312.1961405 | -6.994406 | 1.370 |
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75699 | 285021 | PGC2590676 | PGC2590676 | 166.3663258 | 59.457529 | 0.754 |
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75700 | 285025 | PGC1714211 | PGC1714211 | 169.9324375 | 24.706558 | 0.478 |