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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56801 | 213411 | PGC1359825 | PGC1359825 | 178.1737192 | 9.112250 | 0.337 |
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56802 | 213416 | PGC1108049 | PGC1108049 | 206.2189565 | -1.860641 | 0.719 |
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56803 | 213419 | PGC027577 | PGC027577 | 144.9730172 | 27.480091 | 0.815 |
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56804 | 213420 | SDSSJ090214.21+441416.7 | SDSSJ090214.21+441416.7 | 135.5594079 | 44.237954 | 0.411 |
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56805 | 213422 | PGC2123022 | PGC2123022 | 149.8599709 | 38.290401 | 0.765 |
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56806 | 213423 | PGC170831 | PGC170831 | 1.8774724 | -0.804379 | 1.279 |
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56807 | 213427 | PGC2561997 | PGC2561997 | 260.8483933 | 57.283481 | 1.186 |
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56808 | 213428 | PGC065347 | PGC065347 | 311.5663505 | -0.222185 | 1.223 |
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56809 | 213429 | SDSSJ153324.85+364614.8 | SDSSJ153324.85+364614.8 | 233.3535217 | 36.770766 | 0.397 |
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56810 | 213430 | PGC2130647 | PGC2130647 | 174.8038981 | 38.569591 | 0.613 |
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56811 | 213435 | PGC2594760 | PGC2594760 | 144.8210226 | 59.832723 | 0.478 |
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56812 | 213437 | PGC213946 | PGC213946 | 183.1493718 | 56.190830 | 0.699 |
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56813 | 213438 | 2MASXJ16545876+3543545 | 2MASXJ16545876+3543545 | 253.7446679 | 35.731968 | 0.555 |
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56814 | 213441 | 2MASXJ15093033+1146287 | 2MASXJ15093033+1146287 | 227.3762724 | 11.774609 | 0.643 |
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56815 | 213442 | PGC2349151 | PGC2349151 | 187.0308066 | 49.644702 | 0.442 |
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56816 | 213443 | SDSSJ155916.60+413628.3 | SDSSJ155916.60+413628.3 | 239.8191987 | 41.607860 | 0.585 |
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56817 | 213447 | 2MASXJ09534069+0753367 | 2MASXJ09534069+0753367 | 148.4197097 | 7.893491 | 0.395 |
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56818 | 213448 | PGC1608872 | PGC1608872 | 167.4513695 | 19.884980 | 0.460 |
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56819 | 213450 | PGC1344064 | PGC1344064 | 189.8196131 | 8.305373 | 0.699 |
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56820 | 213456 | PGC1399810 | PGC1399810 | 171.9811218 | 11.854182 | 0.332 |
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56821 | 213461 | 2MASXJ08421400+1955587 | 2MASXJ08421400+1955587 | 130.5584503 | 19.933059 | 0.798 |
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56822 | 213462 | PGC1579306 | PGC1579306 | 154.7132733 | 19.062695 | 0.522 |
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56823 | 213464 | PGC1718144 | PGC1718144 | 246.5916396 | 24.849885 | 1.125 |
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56824 | 213465 | PGC3132190 | PGC3132190 | 125.6443227 | 50.440784 | 0.539 |
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56825 | 213469 | PGC3126987 | PGC3126987 | 14.6126001 | 13.791758 | 0.549 |
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56826 | 213470 | PGC1166699 | PGC1166699 | 195.7402700 | 0.468676 | 0.629 |
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56827 | 213472 | PGC2306182 | PGC2306182 | 150.5393483 | 47.882853 | 0.726 |
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56828 | 213473 | PGC1414117 | PGC1414117 | 250.8371537 | 12.679145 | 0.445 |
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56829 | 213475 | 2MASXJ09284192+5146082 | 2MASXJ09284192+5146082 | 142.1745380 | 51.768886 | 0.723 |
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56830 | 213476 | PGC047375 | PGC047375 | 202.4598176 | -1.429078 | 1.201 |
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56831 | 213478 | 2MASXJ11131831+4013480 | 2MASXJ11131831+4013480 | 168.3264254 | 40.230053 | 0.675 |
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56832 | 213480 | SDSSJ132623.14+195200.3 | SDSSJ132623.14+195200.3 | 201.5963404 | 19.866797 | 0.421 |
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56833 | 213492 | SDSSJ132734.91+461753.4 | SDSSJ132734.91+461753.4 | 201.8954479 | 46.298228 | 0.405 |
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56834 | 213493 | PGC1134824 | PGC1134824 | 213.7857411 | -0.783015 | 0.758 |
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56835 | 213495 | PGC050615 | PGC050615 | 212.6753541 | 21.956800 | 1.995 |
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56836 | 213503 | PGC213847 | PGC213847 | 173.0570674 | 36.704154 | 0.544 |
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56837 | 213504 | PGC2253823 | PGC2253823 | 200.3657333 | 44.867151 | 0.622 |
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56838 | 213506 | PGC1281255 | PGC1281255 | 201.4391607 | 5.301845 | 0.302 |
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56839 | 213509 | UGC08717 | UGC08717 | 206.8424886 | 30.333506 | 2.635 |
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56840 | 213515 | PGC2122368 | PGC2122368 | 153.1572498 | 38.266045 | 0.644 |
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56841 | 213523 | SDSSJ133253.98+100152.8 | SDSSJ133253.98+100152.8 | 203.2249935 | 10.031331 | 0.477 |
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56842 | 213524 | PGC2024875 | PGC2024875 | 221.7213445 | 33.153007 | 0.958 |
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56843 | 213526 | PGC1829662 | PGC1829662 | 206.7494470 | 28.221911 | 0.424 |
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56844 | 213527 | SDSSJ081142.81+155719.8 | SDSSJ081142.81+155719.8 | 122.9283225 | 15.955591 | 0.670 |
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56845 | 213528 | PGC037992_GROUP | PGC1705149 | 180.5171930 | 24.341893 | 0.647 |
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56846 | 213530 | PGC2257765 | PGC2257765 | 190.3527970 | 45.045718 | 0.910 |
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56847 | 213536 | PGC1550897 | PGC1550897 | 148.7288306 | 18.126266 | 0.431 |
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56848 | 213540 | PGC071768_GROUP | PGC1199387 | 353.5169868 | 1.585259 | 0.461 |
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56849 | 213551 | IC4398_GROUP | IC4398 | 214.5143453 | 28.866380 | 0.874 |
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56850 | 213560 | 2MASXJ14494503+0727267 | 2MASXJ14494503+0727267 | 222.4378140 | 7.457280 | 0.408 |