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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78701 | 296144 | PGC3090889 | PGC3090889 | 234.4242567 | 13.625825 | 0.462 |
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78702 | 296150 | PGC1742526 | PGC1742526 | 181.8665863 | 25.603027 | 0.562 |
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78703 | 296155 | PGC2584935 | PGC2584935 | 178.1077886 | 58.974271 | 0.676 |
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78704 | 296158 | PGC1354216_GROUP | PGC1354167 | 183.0535210 | 8.812690 | 0.464 |
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78705 | 296162 | PGC3296441_GROUP | PGC1142216 | 197.9033627 | -0.483100 | 0.969 |
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78706 | 296168 | PGC1177254 | PGC1177254 | 20.2623711 | 0.851424 | 0.415 |
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78707 | 296169 | 2MASXJ11554164+5654424 | 2MASXJ11554164+5654424 | 178.9237268 | 56.911792 | 0.522 |
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78708 | 296170 | SDSSJ150557.81+075835.3 | SDSSJ150557.81+075835.3 | 226.4908936 | 7.976526 | 0.444 |
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78709 | 296179 | SDSSJ213309.88+101547.4 | SDSSJ213309.88+101547.4 | 323.2911808 | 10.263193 | 0.689 |
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78710 | 296180 | PGC1715186 | PGC1715186 | 219.5435161 | 24.743598 | 0.451 |
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78711 | 296184 | PGC1497820 | PGC1497820 | 152.7579653 | 15.979755 | 0.760 |
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78712 | 296190 | PGC1420694 | PGC1420694 | 130.2377703 | 13.004087 | 0.517 |
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78713 | 296191 | PGC2090312 | PGC2090312 | 255.6559577 | 36.968482 | 0.707 |
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78714 | 296192 | PGC1997387 | PGC1997387 | 128.7374652 | 32.448806 | 1.123 |
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78715 | 296196 | PGC1140648 | PGC1140648 | 54.3236422 | -0.549116 | 0.490 |
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78716 | 296197 | PGC027393 | PGC027393 | 144.3360686 | 25.898420 | 1.100 |
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78717 | 296210 | PGC1305177 | PGC1305177 | 234.7283223 | 6.664438 | 0.915 |
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78718 | 296216 | PGC3131368 | PGC3131368 | 121.3528911 | 46.935678 | 0.755 |
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78719 | 296218 | PGC2627309 | PGC2627309 | 215.3594898 | 61.930548 | 0.649 |
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78720 | 296221 | SDSSJ164238.83+392807.3 | SDSSJ164238.83+392807.3 | 250.6618336 | 39.468723 | 0.514 |
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78721 | 296224 | PGC1215798 | PGC1215798 | 226.5467832 | 2.095689 | 1.455 |
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78722 | 296227 | 2MASXJ08331746+1122452 | 2MASXJ08331746+1122452 | 128.3229045 | 11.379316 | 0.504 |
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78723 | 296232 | PGC051200 | PGC051200 | 214.9041439 | 38.234249 | 0.905 |
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78724 | 296234 | PGC994693 | PGC994693 | 22.2600221 | -9.141378 | 0.769 |
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78725 | 296236 | PGC1444346 | PGC1444346 | 191.0716160 | 13.926770 | 0.658 |
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78726 | 296238 | PGC2385709 | PGC2385709 | 120.6224776 | 50.956040 | 0.663 |
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78727 | 296242 | PGC1153953 | PGC1153953 | 181.7816632 | -0.020099 | 0.522 |
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78728 | 296245 | 2MASXJ09535120+0404116 | 2MASXJ09535120+0404116 | 148.4632025 | 4.069849 | 0.443 |
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78729 | 296249 | SDSSJ102503.36+285944.7 | SDSSJ102503.36+285944.7 | 156.2640315 | 28.995748 | 0.527 |
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78730 | 296250 | PGC2521429 | PGC2521429 | 206.7888062 | 55.985958 | 0.601 |
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78731 | 296257 | PGC1363145 | PGC1363145 | 210.6946438 | 9.305814 | 0.665 |
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78732 | 296259 | SDSSJ152802.49+512154.9 | SDSSJ152802.49+512154.9 | 232.0104190 | 51.365264 | 0.434 |
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78733 | 296264 | PGC2584386 | PGC2584386 | 124.4307173 | 58.927444 | 0.676 |
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78734 | 296267 | SDSSJ155704.79+512817.3 | SDSSJ155704.79+512817.3 | 239.2699851 | 51.471494 | 0.583 |
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78735 | 296270 | PGC2439785 | PGC2439785 | 121.7576376 | 53.392613 | 0.718 |
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78736 | 296271 | UGC05762_GROUP | SDSSJ103626.93+231122.0 | 159.1121886 | 23.189427 | 0.551 |
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78737 | 296278 | UGC06249_GROUP | PGC034174 | 168.3749414 | 59.906292 | 0.691 |
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78738 | 296283 | 2MASXJ16401163+2547155 | 2MASXJ16401163+2547155 | 250.0484403 | 25.787705 | 0.735 |
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78739 | 296286 | PGC2527799 | PGC2527799 | 225.4676270 | 56.166375 | 0.378 |
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78740 | 296288 | PGC2465250 | PGC2465250 | 259.9869754 | 54.290315 | 0.659 |
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78741 | 296292 | PGC026221 | PGC026221 | 139.2853701 | 19.876033 | 0.729 |
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78742 | 296295 | PGC2507044 | PGC2507044 | 235.2953239 | 55.576936 | 0.522 |
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78743 | 296300 | IC0891_GROUP | IC0891 | 202.4996627 | 0.305109 | 1.540 |
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78744 | 296305 | PGC1973510 | PGC1973510 | 358.3844482 | 31.968544 | 0.624 |
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78745 | 296317 | PGC2066576 | PGC2066576 | 217.8325473 | 35.571692 | 0.556 |
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78746 | 296321 | PGC2345657 | PGC2345657 | 125.6079793 | 49.528509 | 0.440 |
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78747 | 296324 | PGC1428636 | PGC1428636 | 191.7524595 | 13.343414 | 0.463 |
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78748 | 296325 | 2MASXJ12270762+1701062 | 2MASXJ12270762+1701062 | 186.7817537 | 17.018338 | 0.624 |
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78749 | 296338 | PGC1397331 | PGC1397331 | 249.5240836 | 11.690689 | 0.581 |
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78750 | 296339 | PGC1885759 | PGC1885759 | 180.8154995 | 29.988516 | 0.501 |