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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2251 | 8303 | NGC3627_GROUP | SDSSJ112030.09+125106.7 | 170.1254382 | 12.851884 | 0.849 |
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2252 | 8311 | PGC3091155 | PGC3091155 | 201.0417834 | 11.718896 | 0.676 |
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2253 | 8314 | SDSSJ123038.10+655010.0 | SDSSJ123038.10+655010.0 | 187.6588806 | 65.836150 | 0.449 |
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2254 | 8321 | SDSSJ133600.23+362125.7 | SDSSJ133600.23+362125.7 | 204.0009722 | 36.357206 | 0.588 |
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2255 | 8325 | 2MASXJ15130817+1857060 | 2MASXJ15130817+1857060 | 228.2839311 | 18.951734 | 0.708 |
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2256 | 8330 | PGC1344820 | PGC1344820 | 228.2378095 | 8.339408 | 0.589 |
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2257 | 8332 | PGC2407554_GROUP | PGC2407627 | 125.0118081 | 52.137913 | 0.586 |
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2258 | 8334 | SDSSJ131658.64+085848.1 | SDSSJ131658.64+085848.1 | 199.2443600 | 8.980090 | 0.552 |
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2259 | 8344 | SDSSJ164837.37+241158.0 | SDSSJ164837.37+241158.0 | 252.1557203 | 24.199462 | 0.507 |
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2260 | 8347 | PGC1550609 | PGC1550609 | 237.3090257 | 18.116221 | 0.426 |
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2261 | 8353 | PGC037067 | PGC037067 | 177.7941977 | 45.222846 | 0.862 |
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2262 | 8354 | 2MASXJ15410739+2143287 | 2MASXJ15410739+2143287 | 235.2809742 | 21.724622 | 0.593 |
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2263 | 8355 | PGC1177932 | PGC1177932 | 164.0907521 | 0.877589 | 0.698 |
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2264 | 8356 | PGC027305 | PGC027305 | 144.0141977 | 51.388552 | 0.411 |
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2265 | 8361 | SDSSJ073642.94+431818.0 | SDSSJ073642.94+431818.0 | 114.1789362 | 43.305015 | 0.510 |
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2266 | 8367 | PGC035407 | PGC035407 | 172.3842283 | 27.974704 | 0.724 |
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2267 | 8373 | UGC08748 | UGC08748 | 207.6490948 | 28.149601 | 1.410 |
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2268 | 8374 | PGC032715 | PGC032715 | 163.4590933 | 44.364325 | 0.742 |
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2269 | 8386 | PGC1073225 | PGC1073225 | 206.2777715 | -3.298853 | 0.455 |
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2270 | 8387 | 2MASXJ09284441+0947166 | 2MASXJ09284441+0947166 | 142.1852567 | 9.788038 | 0.475 |
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2271 | 8393 | 2MASXJ09274027+3431594 | 2MASXJ09274027+3431594 | 141.9176991 | 34.533141 | 0.623 |
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2272 | 8396 | PGC093051 | PGC093051 | 241.2452569 | 8.453446 | 1.342 |
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2273 | 8401 | 2MASXJ13590435+1733281 | 2MASXJ13590435+1733281 | 209.7682994 | 17.557675 | 0.491 |
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2274 | 8402 | SDSSJ132934.10+065822.7 | SDSSJ132934.10+065822.7 | 202.3921117 | 6.972970 | 0.511 |
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2275 | 8403 | PGC052720 | PGC052720 | 221.4830180 | 28.525667 | 0.911 |
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2276 | 8404 | PGC2457837 | PGC2457837 | 162.8736415 | 54.034400 | 0.751 |
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2277 | 8406 | 2MASXJ11595997+1041282 | 2MASXJ11595997+1041282 | 179.9997831 | 10.691055 | 0.485 |
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2278 | 8415 | PGC3135051 | PGC3135051 | 140.0759233 | 55.551695 | 0.346 |
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2279 | 8419 | PGC2085020 | PGC2085020 | 137.8351655 | 36.681942 | 0.637 |
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2280 | 8422 | PGC1818375 | PGC1818375 | 230.6537085 | 27.802184 | 0.620 |
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2281 | 8427 | SDSSJ144814.75+592110.0 | SDSSJ144814.75+592110.0 | 222.0615759 | 59.352818 | 0.330 |
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2282 | 8434 | PGC3091173 | PGC3091173 | 233.6764472 | 10.897547 | 0.482 |
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2283 | 8439 | PGC1831642 | PGC1831642 | 229.9934264 | 28.291372 | 0.742 |
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2284 | 8442 | PGC1154903 | PGC1154903 | 40.5015760 | 0.014510 | 0.885 |
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2285 | 8447 | PGC027009 | PGC027009 | 142.7537583 | 6.562565 | 2.382 |
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2286 | 8448 | PGC994372 | PGC994372 | 332.7395893 | -9.169311 | 0.547 |
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2287 | 8458 | 2MASXJ21391984+1153343 | 2MASXJ21391984+1153343 | 324.8328508 | 11.892873 | 0.445 |
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2288 | 8465 | PGC1389236 | PGC1389236 | 150.1333940 | 11.131648 | 0.697 |
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2289 | 8468 | PGC1193940 | PGC1193940 | 174.1424190 | 1.406612 | 0.368 |
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2290 | 8469 | 2MASXJ08282719+3036533 | 2MASXJ08282719+3036533 | 127.1131581 | 30.614736 | 0.477 |
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2291 | 8470 | PGC2276668 | PGC2276668 | 167.7696712 | 46.174053 | 0.506 |
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2292 | 8477 | PGC197680 | PGC197680 | 353.0891579 | 25.903249 | 0.725 |
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2293 | 8478 | PGC987357 | PGC987357 | 337.5922069 | -9.719579 | 1.646 |
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2294 | 8479 | PGC996342 | PGC996342 | 24.6449938 | -9.012585 | 0.481 |
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2295 | 8481 | PGC022992_GROUP | PGC022992 | 123.0238730 | 29.404332 | 1.910 |
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2296 | 8485 | SDSSJ034747.92-061053.9 | SDSSJ034747.92-061053.9 | 56.9496789 | -6.181658 | 0.452 |
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2297 | 8488 | 2MASXJ13301606+5251018 | 2MASXJ13301606+5251018 | 202.5671043 | 52.850524 | 0.418 |
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2298 | 8494 | PGC1833537 | PGC1833537 | 151.1738589 | 28.356673 | 1.034 |
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2299 | 8496 | SDSSJ132930.67+161356.8 | SDSSJ132930.67+161356.8 | 202.3778333 | 16.232430 | 0.581 |
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2300 | 8497 | SDSSJ235946.72+142500.7_GROUP | SDSSJ235946.72+142500.7 | 359.9446538 | 14.416828 | 0.850 |