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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382251 | 5001888 | DR8-1387p207-4327 | DR8-1387p207-4327 | 138.6734476 | 20.860012 | 0.442 |
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382252 | 5001889 | DR8-1758p207-910 | DR8-1758p207-910 | 175.8658448 | 20.686993 | 0.405 |
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382253 | 5001890 | PGC1636390_GROUP | DR8-1846p207-2802 | 184.7302505 | 20.812697 | 0.209 |
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382254 | 5001891 | DR8-2047p207-3223 | DR8-2047p207-3223 | 204.7021435 | 20.797480 | 0.367 |
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382255 | 5001892 | 2MASXJ14463945+2049164_GROUP | DR8-2217p207-3898 | 221.6696161 | 20.821088 | 0.700 |
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382256 | 5001893 | DR8-2250p207-2212 | DR8-2250p207-2212 | 225.0483869 | 20.748595 | 0.365 |
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382257 | 5001894 | DR8-3206p207-1057 | DR8-3206p207-1057 | 320.5606350 | 20.670517 | 0.442 |
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382258 | 5001897 | DR8-0351p210-2754 | DR8-0351p210-2754 | 35.0912220 | 21.025826 | 0.925 |
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382259 | 5001898 | DR8-1309p210-1356 | DR8-1309p210-1356 | 130.8418663 | 20.964498 | 0.451 |
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382260 | 5001899 | DR8-1314p210-3696 | DR8-1314p210-3696 | 131.3408390 | 21.094058 | 0.349 |
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382261 | 5001900 | DR8-1456p210-3731 | DR8-1456p210-3731 | 145.5360618 | 21.118924 | 0.526 |
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382262 | 5001902 | DR8-1565p210-3045 | DR8-1565p210-3045 | 156.7277226 | 21.037982 | 0.650 |
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382263 | 5001903 | DR8-1640p210-89 | DR8-1640p210-89 | 164.0671120 | 20.883650 | 0.330 |
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382264 | 5001906 | DR8-1705p210-605 | DR8-1705p210-605 | 170.4325549 | 20.904884 | 0.335 |
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382265 | 5001907 | DR8-2408p210-2997 | DR8-2408p210-2997 | 240.7659954 | 21.029832 | 0.340 |
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382266 | 5001908 | DR8-3264p210-4184 | DR8-3264p210-4184 | 326.3607034 | 21.046388 | 0.574 |
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382267 | 5001909 | DR8-0223p212-1727 | DR8-0223p212-1727 | 22.3823513 | 21.229077 | 0.441 |
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382268 | 5001910 | DR8-1209p212-2282 | DR8-1209p212-2282 | 120.9535336 | 21.236903 | 0.399 |
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382269 | 5001911 | DR8-1726p212-3936 | DR8-1726p212-3936 | 172.6653586 | 21.374363 | 0.337 |
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382270 | 5001912 | DR8-1753p212-3782 | DR8-1753p212-3782 | 175.3126994 | 21.336414 | 0.417 |
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382271 | 5001913 | DR8-1755p212-2604 | DR8-1755p212-2604 | 175.6073236 | 21.265695 | 0.478 |
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382272 | 5001914 | DR8-1908p212-91 | DR8-1908p212-91 | 190.8435797 | 21.130227 | 0.436 |
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382273 | 5001915 | DR8-2259p212-4157 | DR8-2259p212-4157 | 225.9568570 | 21.340834 | 0.417 |
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382274 | 5001916 | DR8-2395p212-2350 | DR8-2395p212-2350 | 239.5758813 | 21.246345 | 0.369 |
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382275 | 5001917 | DR8-2513p212-1678 | DR8-2513p212-1678 | 251.3613610 | 21.191569 | 0.162 |
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382276 | 5001920 | DR8-0315p215-71 | DR8-0315p215-71 | 31.4614841 | 21.381276 | 0.378 |
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382277 | 5001921 | DR8-1570p215-1625 | DR8-1570p215-1625 | 157.1429438 | 21.469346 | 0.461 |
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382278 | 5001923 | DR8-1618p215-2666 | DR8-1618p215-2666 | 161.9549647 | 21.529821 | 0.411 |
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382279 | 5001924 | DR8-1715p215-3884 | DR8-1715p215-3884 | 171.6739282 | 21.578125 | 0.453 |
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382280 | 5001925 | DR8-1742p215-3661 | DR8-1742p215-3661 | 174.1647180 | 21.594443 | 0.250 |
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382281 | 5001926 | DR8-1852p215-2683 | DR8-1852p215-2683 | 185.3200240 | 21.530005 | 0.376 |
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382282 | 5001927 | DR8-2410p215-2745 | DR8-2410p215-2745 | 241.1355620 | 21.507554 | 0.414 |
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382283 | 5001928 | DR8-1497p217-223 | DR8-1497p217-223 | 149.8822354 | 21.637680 | 0.288 |
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382284 | 5001929 | DR8-1763p217-3761 | DR8-1763p217-3761 | 176.3659498 | 21.814778 | 0.400 |
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382285 | 5001931 | DR8-2091p217-1302 | DR8-2091p217-1302 | 209.1114536 | 21.700221 | 0.411 |
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382286 | 5001932 | DR8-2112p217-3531 | DR8-2112p217-3531 | 211.4003339 | 21.848361 | 0.583 |
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382287 | 5001933 | DR8-3421p217-5384 | DR8-3421p217-5384 | 342.1189411 | 21.866969 | 0.290 |
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382288 | 5001934 | DR8-3512p217-2073 | DR8-3512p217-2073 | 351.3514439 | 21.744755 | 0.300 |
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382289 | 5001935 | DR8-0076p220-2692 | DR8-0076p220-2692 | 7.6691847 | 22.010584 | 0.423 |
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382290 | 5001936 | DR8-0178p220-3491 | DR8-0178p220-3491 | 17.8339597 | 22.076825 | 0.361 |
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382291 | 5001937 | DR8-0378p220-3261 | DR8-0378p220-3261 | 37.6825810 | 22.055502 | 0.456 |
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382292 | 5001938 | DR8-1373p220-3367 | DR8-1373p220-3367 | 137.4797286 | 22.072854 | 0.299 |
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382293 | 5001939 | DR8-1978p220-2151 | DR8-1978p220-2151 | 197.9047382 | 21.978008 | 0.552 |
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382294 | 5001940 | DR8-2253p220-4396 | DR8-2253p220-4396 | 225.2947916 | 22.115848 | 0.647 |
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382295 | 5001941 | DR8-2317p220-3985 | DR8-2317p220-3985 | 231.6816457 | 22.081131 | 0.426 |
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382296 | 5001942 | DR8-2344p220-389 | DR8-2344p220-389 | 234.5790772 | 21.897273 | 0.295 |
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382297 | 5001943 | DR8-3388p220-517 | DR8-3388p220-517 | 338.7768112 | 21.898284 | 0.271 |
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382298 | 5001944 | DR8-0168p222-1325 | DR8-0168p222-1325 | 16.7371088 | 22.197774 | 0.420 |
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382299 | 5001945 | DR8-0265p222-3386 | DR8-0265p222-3386 | 26.5288492 | 22.362314 | 0.281 |
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382300 | 5001946 | DR8-0282p222-3688 | DR8-0282p222-3688 | 28.1541769 | 22.369638 | 0.330 |