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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345301 | 1301895 | PGC1023316 | PGC1023316 | 220.8960173 | -7.175410 | 0.799 |
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345302 | 1301896 | PGC971316 | PGC971316 | 70.7489375 | -10.988064 | 0.641 |
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345303 | 1301898 | PGC322474 | PGC322474 | 335.0627882 | -64.461379 | 0.645 |
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345304 | 1301904 | PGC577007 | PGC577007 | 33.3333723 | -41.302800 | 0.500 |
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345305 | 1301905 | PGC144917 | PGC144917 | 39.9961606 | -49.847803 | 0.902 |
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345306 | 1301906 | PGC2594870 | PGC2594870 | 267.4333379 | 59.841145 | 0.815 |
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345307 | 1301915 | PGC960898 | PGC960898 | 351.1679347 | -11.855045 | 0.731 |
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345308 | 1301918 | PGC570387 | PGC570387 | 323.5598967 | -41.926889 | 0.520 |
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345309 | 1301920 | PGC030598 | PGC030598 | 156.3918880 | 70.075674 | 1.930 |
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345310 | 1301924 | SDSSJ095743.04+095449.7 | SDSSJ095743.04+095449.7 | 149.4293428 | 9.913780 | 0.459 |
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345311 | 1301926 | PGC015146_GROUP | PGC015144 | 66.8580568 | -60.038796 | 0.791 |
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345312 | 1301928 | PGC128692 | PGC128692 | 55.9984540 | -53.921639 | 0.708 |
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345313 | 1301934 | PGC074875 | PGC074875 | 55.1188036 | -31.864585 | 0.818 |
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345314 | 1301943 | PGC819521 | PGC819521 | 50.9887398 | -22.082310 | 0.833 |
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345315 | 1301945 | PGC005999 | PGC005999 | 24.2836288 | -15.061578 | 1.487 |
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345316 | 1301950 | PGC1041918 | PGC1041918 | 193.3950167 | -5.661458 | 0.576 |
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345317 | 1301951 | NGC4309_GROUP | PGC040059 | 185.5614159 | 7.167129 | 0.525 |
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345318 | 1301953 | IC1264 | IC1264 | 263.3200710 | 43.629144 | 1.988 |
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345319 | 1301964 | PGC1065714 | PGC1065714 | 200.9062921 | -3.878747 | 0.696 |
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345320 | 1301965 | PGC428680 | PGC428680 | 306.9324512 | -53.559782 | 0.502 |
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345321 | 1301966 | PGC007790 | PGC007790 | 30.7000902 | 27.679946 | 0.784 |
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345322 | 1301967 | PGC013230 | PGC013230 | 53.6228895 | -35.546493 | 1.840 |
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345323 | 1301968 | PGC175217 | PGC175217 | 38.3131821 | -21.748032 | 0.511 |
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345324 | 1301969 | PGC534020 | PGC534020 | 341.4527316 | -44.750547 | 0.416 |
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345325 | 1301976 | PGC058769 | PGC058769 | 250.3858103 | 61.601459 | 0.805 |
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345326 | 1301979 | PGC011784_GROUP | PGC011783 | 47.2935816 | -3.917348 | 0.961 |
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345327 | 1301983 | PGC012102 | PGC012102 | 48.8646971 | -2.136120 | 0.451 |
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345328 | 1301985 | PGC090547 | PGC090547 | 21.4681475 | -12.213890 | 1.231 |
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345329 | 1301986 | PGC1441931 | PGC1441931 | 326.5505959 | 13.837613 | 0.506 |
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345330 | 1301988 | PGC178114 | PGC178114 | 76.2094004 | -37.219759 | 0.882 |
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345331 | 1301996 | PGC1761379 | PGC1761379 | 34.6186309 | 26.068212 | 0.837 |
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345332 | 1302000 | ESO476-027 | ESO476-027 | 23.8157581 | -22.705563 | 1.339 |
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345333 | 1302007 | PGC500367 | PGC500367 | 15.1805497 | -47.502820 | 0.505 |
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345334 | 1302008 | PGC1236182 | PGC1236182 | 191.8848138 | 2.741744 | 0.773 |
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345335 | 1302009 | PGC1496504 | PGC1496504 | 32.8190836 | 15.924497 | 1.096 |
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345336 | 1302015 | IC3742_GROUP | PGC043013 | 191.4060879 | 13.328407 | 1.117 |
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345337 | 1302018 | PGC830901 | PGC830901 | 59.8402934 | -21.236698 | 0.431 |
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345338 | 1302032 | PGC459996 | PGC459996 | 79.4249386 | -51.079306 | 0.548 |
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345339 | 1302033 | PGC146452 | PGC146452 | 70.3956587 | -12.070781 | 0.696 |
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345340 | 1302036 | PGC325746_GROUP | PGC325778 | 351.2403356 | -64.138364 | 0.498 |
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345341 | 1302037 | PGC005513 | PGC005513 | 22.1799518 | 12.350313 | 1.494 |
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345342 | 1302038 | PGC147749 | PGC147749 | 85.3356400 | -26.259279 | 1.282 |
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345343 | 1302040 | PGC007364 | PGC007364 | 29.3675966 | 28.978983 | 0.798 |
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345344 | 1302041 | PGC156280 | PGC156280 | 166.6413522 | -8.866715 | 0.961 |
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345345 | 1302046 | PGC1702192 | PGC1702192 | 329.5824640 | 24.211579 | 0.480 |
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345346 | 1302054 | PGC1025795 | PGC1025795 | 164.2977113 | -7.004241 | 0.896 |
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345347 | 1302061 | PGC2630044 | PGC2630044 | 121.9855801 | 62.074988 | 0.549 |
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345348 | 1302064 | PGC019976_GROUP | PGC019982 | 104.9409428 | 54.188226 | 0.875 |
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345349 | 1302071 | PGC846470 | PGC846470 | 29.3914393 | -20.087236 | 0.896 |
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345350 | 1302077 | PGC023070_GROUP | PGC023074 | 123.4706692 | 64.337171 | 1.418 |