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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381801 | 5001347 | DR8-2027p062-540 | DR8-2027p062-540 | 202.7843323 | 6.154210 | 0.533 |
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381802 | 5001348 | DR8-2035p062-104 | DR8-2035p062-104 | 203.4727756 | 6.133205 | 0.762 |
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381803 | 5001351 | DR8-3568p062-1189 | DR8-3568p062-1189 | 356.9274353 | 6.195411 | 0.532 |
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381804 | 5001352 | DR8-0217p065-83 | DR8-0217p065-83 | 21.6515551 | 6.380935 | 0.369 |
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381805 | 5001353 | DR8-0227p065-1107 | DR8-0227p065-1107 | 22.7106727 | 6.445250 | 0.307 |
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381806 | 5001354 | DR8-1519p065-240 | DR8-1519p065-240 | 152.0750101 | 6.383034 | 0.427 |
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381807 | 5001356 | NGC4532_GROUP | DR8-1886p065-2235 | 188.6079763 | 6.487679 | 0.293 |
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381808 | 5001359 | DR8-2067p065-2550 | DR8-2067p065-2550 | 206.6540940 | 6.498867 | 0.322 |
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381809 | 5001360 | DR8-2392p065-2496 | DR8-2392p065-2496 | 239.3047281 | 6.509572 | 0.473 |
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381810 | 5001361 | DR8-2495p065-5314 | DR8-2495p065-5314 | 249.4592589 | 6.583286 | 0.332 |
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381811 | 5001362 | DR8-3294p065-3949 | DR8-3294p065-3949 | 329.4758746 | 6.589042 | 0.409 |
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381812 | 5001364 | DR8-0310p067-4019 | DR8-0310p067-4019 | 31.0867644 | 6.851751 | 0.964 |
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381813 | 5001365 | DR8-1592p067-4020 | DR8-1592p067-4020 | 159.3667337 | 6.825982 | 0.341 |
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381814 | 5001366 | DR8-1836p067-2955 | DR8-1836p067-2955 | 183.5602651 | 6.809104 | 0.346 |
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381815 | 5001367 | DR8-1874p067-673 | DR8-1874p067-673 | 187.4114176 | 6.664612 | 0.376 |
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381816 | 5001368 | DR8-2376p067-3596 | DR8-2376p067-3596 | 237.7419643 | 6.801025 | 0.401 |
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381817 | 5001369 | DR8-3191p067-6073 | DR8-3191p067-6073 | 319.1910376 | 6.868388 | 0.277 |
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381818 | 5001370 | DR8-3442p067-586 | DR8-3442p067-586 | 344.2977243 | 6.660454 | 0.457 |
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381819 | 5001371 | DR8-0106p070-3647 | DR8-0106p070-3647 | 10.7646630 | 7.100092 | 0.418 |
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381820 | 5001372 | DR8-1237p070-5841 | DR8-1237p070-5841 | 123.7655360 | 7.115137 | 0.407 |
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381821 | 5001374 | DR8-1959p070-2165 | DR8-1959p070-2165 | 195.9948264 | 6.976838 | 0.314 |
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381822 | 5001377 | DR8-2254p070-1187 | DR8-2254p070-1187 | 225.4609196 | 6.933779 | 0.512 |
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381823 | 5001378 | DR8-2292p070-334 | DR8-2292p070-334 | 229.1662369 | 6.890458 | 0.461 |
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381824 | 5001379 | DR8-2455p070-2000 | DR8-2455p070-2000 | 245.5296777 | 6.964694 | 0.279 |
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381825 | 5001381 | DR8-0237p072-2481 | DR8-0237p072-2481 | 23.7910485 | 7.266554 | 0.488 |
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381826 | 5001382 | DR8-1632p072-806 | DR8-1632p072-806 | 163.2467958 | 7.174904 | 0.434 |
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381827 | 5001383 | DR8-1962p072-5130 | DR8-1962p072-5130 | 196.3456156 | 7.369627 | 0.331 |
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381828 | 5001384 | DR8-2015p072-2968 | DR8-2015p072-2968 | 201.5233920 | 7.270960 | 0.276 |
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381829 | 5001385 | DR8-2236p072-1468 | DR8-2236p072-1468 | 223.7351585 | 7.221091 | 0.350 |
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381830 | 5001386 | DR8-3236p072-4888 | DR8-3236p072-4888 | 323.6125581 | 7.345218 | 0.607 |
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381831 | 5001387 | DR8-3364p072-4650 | DR8-3364p072-4650 | 336.5354373 | 7.334888 | 0.340 |
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381832 | 5001388 | DR8-3402p072-2055 | DR8-3402p072-2055 | 340.1470693 | 7.235123 | 0.365 |
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381833 | 5001389 | DR8-3480p072-423 | DR8-3480p072-423 | 347.9983753 | 7.144327 | 0.357 |
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381834 | 5001390 | DR8-3571p072-3034 | DR8-3571p072-3034 | 357.0237279 | 7.353953 | 0.549 |
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381835 | 5001391 | DR8-3578p072-2930 | DR8-3578p072-2930 | 357.8484516 | 7.290465 | 0.412 |
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381836 | 5001392 | DR8-0205p075-599 | DR8-0205p075-599 | 20.6099616 | 7.410818 | 0.213 |
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381837 | 5001393 | DR8-1574p075-3337 | DR8-1574p075-3337 | 157.4748438 | 7.531469 | 0.390 |
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381838 | 5001394 | DR8-1718p075-2464 | DR8-1718p075-2464 | 171.9410834 | 7.509807 | 0.451 |
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381839 | 5001395 | DR8-2312p075-2610 | DR8-2312p075-2610 | 231.2527194 | 7.524496 | 0.265 |
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381840 | 5001396 | PGC055200_GROUP | DR8-2322p075-174 | 232.1866179 | 7.399155 | 0.375 |
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381841 | 5001397 | DR8-2322p075-1821 | DR8-2322p075-1821 | 232.2506412 | 7.471465 | 0.770 |
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381842 | 5001398 | DR8-0134p077-307 | DR8-0134p077-307 | 13.5888257 | 7.639929 | 0.273 |
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381843 | 5001399 | DR8-1445p077-1763 | DR8-1445p077-1763 | 144.6766483 | 7.736761 | 0.324 |
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381844 | 5001400 | DR8-1486p077-4707 | DR8-1486p077-4707 | 148.5432687 | 7.844887 | 0.364 |
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381845 | 5001401 | DR8-1614p077-2499 | DR8-1614p077-2499 | 161.5629045 | 7.768559 | 0.455 |
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381846 | 5001402 | DR8-1647p077-3312 | DR8-1647p077-3312 | 164.7005327 | 7.799531 | 0.260 |
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381847 | 5001403 | DR8-1723p077-4645 | DR8-1723p077-4645 | 172.4160772 | 7.844555 | 0.441 |
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381848 | 5001404 | DR8-2151p077-4267 | DR8-2151p077-4267 | 215.1248417 | 7.832970 | 0.292 |
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381849 | 5001405 | PGC054826_GROUP | DR8-2302p077-1557 | 230.4008285 | 7.710286 | 1.050 |
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381850 | 5001406 | DR8-2320p077-4544 | DR8-2320p077-4544 | 232.1580082 | 7.870168 | 0.436 |