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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382301 | 5001947 | DR8-1523p222-204 | DR8-1523p222-204 | 152.4030309 | 22.141545 | 0.480 |
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382302 | 5001948 | DR8-1596p222-751 | DR8-1596p222-751 | 159.5551858 | 22.173440 | 0.315 |
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382303 | 5001949 | DR8-1893p222-4314 | DR8-1893p222-4314 | 189.4232081 | 22.358763 | 0.336 |
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382304 | 5001950 | DR8-2235p222-1811 | DR8-2235p222-1811 | 223.6448134 | 22.230091 | 0.336 |
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382305 | 5001951 | DR8-3447p222-4211 | DR8-3447p222-4211 | 344.7254989 | 22.368365 | 0.397 |
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382306 | 5001953 | DR8-0336p225-1515 | DR8-0336p225-1515 | 33.7580866 | 22.470626 | 0.241 |
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382307 | 5001954 | DR8-1144p225-1540 | DR8-1144p225-1540 | 114.4909698 | 22.441343 | 0.309 |
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382308 | 5001955 | DR8-1331p225-1928 | DR8-1331p225-1928 | 133.0254817 | 22.470740 | 0.311 |
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382309 | 5001957 | DR8-2071p225-1493 | DR8-2071p225-1493 | 207.2564387 | 22.447619 | 0.317 |
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382310 | 5001958 | DR8-2271p225-3888 | DR8-2271p225-3888 | 227.2575424 | 22.580626 | 0.397 |
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382311 | 5001959 | DR8-2279p225-2408 | DR8-2279p225-2408 | 228.0432688 | 22.508945 | 0.394 |
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382312 | 5001960 | DR8-0166p227-3533 | DR8-0166p227-3533 | 16.7560229 | 22.821181 | 0.492 |
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382313 | 5001961 | DR8-1203p227-333 | DR8-1203p227-333 | 120.3863173 | 22.642251 | 0.569 |
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382314 | 5001963 | DR8-1871p227-4256 | DR8-1871p227-4256 | 187.1238688 | 22.874794 | 0.345 |
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382315 | 5001964 | DR8-1917p227-1702 | DR8-1917p227-1702 | 191.7098834 | 22.721782 | 0.325 |
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382316 | 5001965 | DR8-2028p227-1730 | DR8-2028p227-1730 | 202.7610590 | 22.752608 | 0.334 |
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382317 | 5001966 | DR8-2237p227-1369 | DR8-2237p227-1369 | 223.7167035 | 22.683123 | 0.332 |
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382318 | 5001968 | PGC060609_GROUP | DR8-2645p227-1972 | 264.5309919 | 22.703594 | 0.761 |
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382319 | 5001969 | DR8-3406p227-3802 | DR8-3406p227-3802 | 340.7135811 | 22.816199 | 0.327 |
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382320 | 5001970 | DR8-0196p230-688 | DR8-0196p230-688 | 19.7796162 | 22.914714 | 0.494 |
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382321 | 5001971 | DR8-0351p230-21 | DR8-0351p230-21 | 35.2001407 | 22.876862 | 0.409 |
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382322 | 5001973 | DR8-1907p230-3383 | DR8-1907p230-3383 | 190.7132122 | 23.078162 | 0.479 |
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382323 | 5001975 | DR8-3335p230-4963 | DR8-3335p230-4963 | 333.4673528 | 23.116421 | 0.326 |
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382324 | 5001976 | DR8-3571p230-2122 | DR8-3571p230-2122 | 357.1941035 | 22.998424 | 0.739 |
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382325 | 5001979 | DR8-1863p232-4935 | DR8-1863p232-4935 | 186.5041496 | 23.330234 | 0.290 |
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382326 | 5001980 | DR8-2401p232-2353 | DR8-2401p232-2353 | 240.0315028 | 23.228729 | 0.396 |
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382327 | 5001981 | DR8-1251p235-4636 | DR8-1251p235-4636 | 125.1889598 | 23.576112 | 0.373 |
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382328 | 5001982 | DR8-1264p235-1134 | DR8-1264p235-1134 | 126.5164042 | 23.439353 | 0.281 |
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382329 | 5001983 | DR8-1594p235-1064 | DR8-1594p235-1064 | 159.5527320 | 23.427354 | 0.388 |
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382330 | 5001984 | DR8-1599p235-4733 | DR8-1599p235-4733 | 159.9176077 | 23.620348 | 0.484 |
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382331 | 5001985 | DR8-1637p235-2297 | DR8-1637p235-2297 | 163.8319863 | 23.531072 | 0.341 |
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382332 | 5001986 | DR8-1779p235-887 | DR8-1779p235-887 | 177.8357192 | 23.419341 | 0.505 |
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382333 | 5001987 | DR8-1839p235-22 | DR8-1839p235-22 | 184.0222673 | 23.378177 | 0.504 |
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382334 | 5001988 | DR8-1948p235-3390 | DR8-1948p235-3390 | 194.7568431 | 23.571339 | 0.324 |
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382335 | 5001989 | DR8-2198p235-1618 | DR8-2198p235-1618 | 220.0048478 | 23.475662 | 0.303 |
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382336 | 5001991 | DR8-2316p235-1468 | DR8-2316p235-1468 | 231.6399271 | 23.463321 | 0.333 |
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382337 | 5001993 | DR8-3533p235-612 | DR8-3533p235-612 | 353.3798790 | 23.405937 | 0.315 |
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382338 | 5001994 | DR8-0345p237-581 | DR8-0345p237-581 | 34.5895374 | 23.654194 | 0.330 |
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382339 | 5001995 | DR8-1512p237-658 | DR8-1512p237-658 | 151.3450922 | 23.666300 | 0.476 |
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382340 | 5001996 | DR8-1640p237-1960 | DR8-1640p237-1960 | 164.1814719 | 23.754561 | 0.325 |
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382341 | 5001997 | DR8-1651p237-443 | DR8-1651p237-443 | 165.0551035 | 23.649878 | 0.230 |
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382342 | 5001998 | DR8-1995p237-3319 | DR8-1995p237-3319 | 199.5210239 | 23.798326 | 0.551 |
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382343 | 5001999 | DR8-2014p237-2226 | DR8-2014p237-2226 | 201.4339236 | 23.759772 | 0.361 |
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382344 | 5002000 | DR8-2458p237-4975 | DR8-2458p237-4975 | 245.7472425 | 23.858930 | 0.287 |
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382345 | 5002001 | DR8-3560p237-3656 | DR8-3560p237-3656 | 355.9430312 | 23.824109 | 0.317 |
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382346 | 5002002 | DR8-0096p240-1531 | DR8-0096p240-1531 | 9.5987247 | 23.962842 | 0.455 |
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382347 | 5002003 | DR8-0211p240-3492 | DR8-0211p240-3492 | 21.0439954 | 24.087390 | 0.309 |
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382348 | 5002004 | DR8-1623p240-1621 | DR8-1623p240-1621 | 162.2898386 | 23.991568 | 0.270 |
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382349 | 5002005 | DR8-1727p240-3145 | DR8-1727p240-3145 | 172.6315854 | 24.050597 | 0.337 |
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382350 | 5002006 | DR8-3309p240-2742 | DR8-3309p240-2742 | 330.9341012 | 24.002040 | 0.299 |