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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324951 | 1225098 | PGC635022 | PGC635022 | 50.8548462 | -36.587116 | 0.670 |
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324952 | 1225105 | PGC1003703 | PGC1003703 | 168.8632952 | -8.440437 | 0.429 |
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324953 | 1225110 | PGC2779332 | PGC2779332 | 223.9549289 | 79.306999 | 0.631 |
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324954 | 1225112 | PGC2123807 | PGC2123807 | 272.0111489 | 38.319816 | 0.560 |
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324955 | 1225122 | PGC2604991 | PGC2604991 | 199.2800705 | 60.650372 | 0.616 |
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324956 | 1225127 | PGC049017 | PGC049017 | 207.2480230 | -7.195076 | 4.144 |
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324957 | 1225131 | PGC127678 | PGC127678 | 336.4833828 | -62.450964 | 0.634 |
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324958 | 1225137 | PGC723729 | PGC723729 | 20.7890508 | -29.909755 | 0.412 |
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324959 | 1225141 | PGC105689 | PGC105689 | 216.5298338 | -5.532138 | 0.556 |
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324960 | 1225143 | PGC2415353 | PGC2415353 | 273.9901446 | 52.452841 | 0.885 |
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324961 | 1225144 | PGC659417 | PGC659417 | 31.6710152 | -34.648322 | 0.452 |
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324962 | 1225147 | PGC995616 | PGC995616 | 321.8170935 | -9.068249 | 1.375 |
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324963 | 1225148 | PGC3086915 | PGC3086915 | 143.7947221 | 57.174536 | 0.457 |
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324964 | 1225152 | PGC410767 | PGC410767 | 95.0505755 | -55.296832 | 0.669 |
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324965 | 1225158 | PGC696046 | PGC696046 | 56.3373113 | -32.159912 | 0.655 |
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324966 | 1225163 | PGC146864 | PGC146864 | 75.7110639 | -53.513440 | 0.701 |
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324967 | 1225172 | PGC1060668 | PGC1060668 | 52.1934889 | -4.261125 | 0.960 |
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324968 | 1225173 | SDSSJ080142.86+060818.7 | SDSSJ080142.86+060818.7 | 120.4286230 | 6.138483 | 0.588 |
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324969 | 1225175 | PGC481884 | PGC481884 | 16.7133458 | -48.965529 | 0.449 |
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324970 | 1225179 | PGC2179322 | PGC2179322 | 258.8703968 | 41.326014 | 0.505 |
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324971 | 1225186 | PGC411570 | PGC411570 | 10.8471026 | -55.215490 | 0.808 |
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324972 | 1225191 | PGC1058804 | PGC1058804 | 12.7575294 | -4.392032 | 0.620 |
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324973 | 1225193 | PGC1079243 | PGC1079243 | 152.6856619 | -2.952159 | 0.761 |
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324974 | 1225204 | PGC1752569_GROUP | PGC1752569 | 239.1952848 | 25.857058 | 1.398 |
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324975 | 1225207 | PGC1040492 | PGC1040492 | 131.8423174 | -5.781387 | 0.569 |
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324976 | 1225216 | PGC1036310 | PGC1036310 | 164.8751231 | -6.141277 | 0.986 |
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324977 | 1225235 | PGC148046 | PGC148046 | 87.3965509 | -60.218269 | 1.081 |
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324978 | 1225238 | PGC863097 | PGC863097 | 11.9115720 | -18.839659 | 0.713 |
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324979 | 1225239 | PGC916618 | PGC916618 | 26.7711535 | -15.035663 | 0.503 |
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324980 | 1225243 | PGC1712482 | PGC1712482 | 179.0351308 | 24.642580 | 0.549 |
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324981 | 1225251 | PGC2290181 | PGC2290181 | 172.4829263 | 46.969350 | 0.813 |
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324982 | 1225252 | PGC2078288 | PGC2078288 | 271.1613676 | 36.300513 | 0.799 |
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324983 | 1225255 | PGC038479 | PGC038479 | 181.8533002 | -0.158310 | 0.820 |
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324984 | 1225260 | PGC378029 | PGC378029 | 37.8855860 | -58.582149 | 0.505 |
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324985 | 1225261 | 2MASXJ08202794+5333174 | 2MASXJ08202794+5333174 | 125.1165585 | 53.554699 | 0.653 |
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324986 | 1225266 | 2MASXJ12181268+0806472 | 2MASXJ12181268+0806472 | 184.5529570 | 8.113079 | 0.404 |
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324987 | 1225270 | PGC380277 | PGC380277 | 318.9246451 | -58.308740 | 0.416 |
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324988 | 1225273 | PGC636424 | PGC636424 | 39.7585913 | -36.466997 | 0.558 |
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324989 | 1225278 | PGC855255 | PGC855255 | 13.6362917 | -19.436798 | 0.491 |
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324990 | 1225292 | PGC1220674 | PGC1220674 | 306.6620354 | 2.242970 | 1.113 |
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324991 | 1225299 | PGC351720 | PGC351720 | 1.0713176 | -61.860996 | 1.035 |
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324992 | 1225300 | PGC1399864 | PGC1399864 | 249.9192861 | 11.856953 | 0.713 |
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324993 | 1225304 | PGC135166 | PGC135166 | 71.2006767 | -21.839190 | 0.897 |
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324994 | 1225310 | PGC1529195 | PGC1529195 | 322.3361759 | 17.287436 | 0.701 |
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324995 | 1225316 | PGC963669 | PGC963669 | 338.6339627 | -11.617713 | 0.653 |
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324996 | 1225318 | PGC657632 | PGC657632 | 16.5458730 | -34.781452 | 0.626 |
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324997 | 1225319 | PGC911564 | PGC911564 | 26.7089252 | -15.411307 | 0.574 |
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324998 | 1225320 | PGC001419 | PGC001419 | 5.5425304 | -4.346462 | 1.325 |
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324999 | 1225324 | NGC4487 | NGC4487 | 187.7683451 | -8.053973 | 5.574 |
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325000 | 1225325 | PGC129157 | PGC129157 | 0.0758622 | -47.489578 | 0.807 |