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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57301 | 215166 | PGC2185239 | PGC2185239 | 142.7319710 | 41.692030 | 0.588 |
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57302 | 215170 | PGC1795133 | PGC1795133 | 128.6466754 | 27.008585 | 0.890 |
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57303 | 215176 | UGC04704_GROUP | PGC213556 | 134.7709512 | 39.180059 | 0.634 |
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57304 | 215179 | PGC1475807 | PGC1475807 | 221.0430705 | 15.120319 | 0.605 |
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57305 | 215180 | PGC1299404 | PGC1299404 | 212.1934877 | 6.369318 | 0.627 |
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57306 | 215181 | PGC1965050 | PGC1965050 | 230.7063248 | 31.799478 | 0.580 |
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57307 | 215186 | PGC1125739 | PGC1125739 | 163.7577432 | -1.142077 | 0.464 |
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57308 | 215188 | PGC1529072 | PGC1529072 | 241.9152853 | 17.282945 | 0.579 |
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57309 | 215191 | PGC2327062 | PGC2327062 | 184.6003280 | 48.845953 | 0.655 |
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57310 | 215192 | PGC2491218_GROUP | PGC2491218 | 236.4092695 | 55.119414 | 0.490 |
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57311 | 215194 | SDSSJ112200.51+043847.8 | SDSSJ112200.51+043847.8 | 170.5021421 | 4.646615 | 0.451 |
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57312 | 215202 | PGC2304756 | PGC2304756 | 207.5473971 | 47.807243 | 0.689 |
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57313 | 215204 | 2MASXJ11453136+5204526 | 2MASXJ11453136+5204526 | 176.3806803 | 52.081208 | 0.690 |
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57314 | 215206 | PGC1712089 | PGC1712089 | 239.7875227 | 24.626878 | 0.489 |
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57315 | 215208 | PGC3097432 | PGC3097432 | 128.5537535 | 25.758808 | 0.549 |
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57316 | 215213 | PGC1274646 | PGC1274646 | 321.3658098 | 4.877270 | 0.411 |
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57317 | 215215 | SDSSJ155158.83+203628.9 | SDSSJ155158.83+203628.9 | 237.9951359 | 20.608025 | 0.527 |
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57318 | 215217 | PGC1787083 | PGC1787083 | 241.2531124 | 26.746471 | 0.698 |
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57319 | 215220 | PGC2209147 | PGC2209147 | 253.2687146 | 42.928821 | 0.563 |
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57320 | 215224 | SDSSJ090708.97+364115.4 | SDSSJ090708.97+364115.4 | 136.7874078 | 36.687713 | 0.427 |
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57321 | 215230 | 2MASXJ13031513+1913578 | 2MASXJ13031513+1913578 | 195.8131848 | 19.232731 | 0.668 |
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57322 | 215231 | PGC2631836 | PGC2631836 | 216.7051674 | 62.168288 | 0.850 |
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57323 | 215241 | PGC2104645 | PGC2104645 | 164.2226317 | 37.597484 | 1.132 |
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57324 | 215249 | PGC1219686 | PGC1219686 | 168.6140630 | 2.213749 | 0.477 |
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57325 | 215253 | PGC044711_GROUP | PGC044711 | 195.0303971 | 8.698602 | 0.972 |
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57326 | 215268 | NGC3536 | NGC3536 | 167.2133336 | 28.475691 | 1.645 |
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57327 | 215269 | UGC00695 | UGC00695 | 16.9437586 | 1.064017 | 1.409 |
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57328 | 215273 | PGC1279209 | PGC1279209 | 6.3731992 | 5.172470 | 0.502 |
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57329 | 215274 | PGC091268 | PGC091268 | 198.3549701 | 47.432970 | 1.000 |
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57330 | 215275 | PGC023288 | PGC023288 | 124.6057692 | 56.081319 | 1.057 |
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57331 | 215279 | PGC1271232_GROUP | PGC1271232 | 227.7014540 | 4.649688 | 0.514 |
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57332 | 215281 | 2MASXJ10345889+0301072 | 2MASXJ10345889+0301072 | 158.7452630 | 3.018614 | 0.576 |
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57333 | 215286 | PGC3090758 | PGC3090758 | 193.2171784 | 13.995009 | 0.537 |
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57334 | 215289 | 2MASXJ14584409+0517539 | 2MASXJ14584409+0517539 | 224.6836200 | 5.298194 | 0.349 |
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57335 | 215291 | 2MASXJ08350446+1802556 | 2MASXJ08350446+1802556 | 128.7686691 | 18.048861 | 0.327 |
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57336 | 215293 | PGC082366 | PGC082366 | 139.7564404 | 36.959714 | 0.419 |
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57337 | 215295 | PGC1508648_GROUP | 2MASXJ14492370+1625449 | 222.3487486 | 16.429076 | 0.862 |
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57338 | 215296 | PGC3119994 | PGC3119994 | 159.5561749 | 1.898904 | 0.479 |
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57339 | 215300 | PGC034296 | PGC034296 | 168.7589977 | 4.085456 | 1.463 |
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57340 | 215301 | 2MASXJ09173866+3409164 | 2MASXJ09173866+3409164 | 139.4108839 | 34.154482 | 0.430 |
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57341 | 215306 | PGC1695883 | PGC1695883 | 219.7679280 | 23.906101 | 0.620 |
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57342 | 215308 | 2MASXJ11260099+4634150_GROUP | 2MASXJ11260099+4634150 | 171.5038977 | 46.570769 | 0.486 |
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57343 | 215316 | PGC1144310 | PGC1144310 | 178.2913488 | -0.399021 | 0.654 |
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57344 | 215317 | PGC1589619_GROUP | PGC1589619 | 256.0315326 | 19.361082 | 0.875 |
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57345 | 215322 | NGC2965_GROUP | PGC2077144 | 145.8140257 | 36.231413 | 0.541 |
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57346 | 215323 | PGC2386841_GROUP | PGC2386841 | 181.0112999 | 51.015677 | 0.270 |
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57347 | 215325 | 2MASXJ09160904+0710276 | 2MASXJ09160904+0710276 | 139.0374934 | 7.174241 | 0.363 |
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57348 | 215330 | PGC3284459 | PGC3284459 | 159.0880914 | -0.511655 | 0.636 |
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57349 | 215332 | PGC3139390 | PGC3139390 | 171.1229230 | 64.576929 | 0.374 |
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57350 | 215339 | PGC1136234 | PGC1136234 | 336.7850921 | -0.727162 | 1.261 |