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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78651 | 295955 | PGC1676442 | PGC1676442 | 203.1548225 | 22.808497 | 0.522 |
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78652 | 295957 | PGC082457 | PGC082457 | 144.0226044 | 33.961348 | 0.543 |
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78653 | 295969 | SDSSJ161957.25+142102.7 | SDSSJ161957.25+142102.7 | 244.9885975 | 14.350754 | 0.418 |
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78654 | 295970 | PGC114984 | PGC114984 | 174.1372993 | -2.883681 | 0.751 |
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78655 | 295982 | PGC2560263 | PGC2560263 | 177.9640599 | 57.216344 | 0.577 |
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78656 | 295983 | 2MASXJ15184207+4733041_GROUP | 2MASXJ15184207+4733041 | 229.6752367 | 47.551252 | 0.857 |
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78657 | 295984 | PGC040802 | PGC040802 | 186.7358883 | 57.770223 | 1.194 |
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78658 | 295987 | PGC2495252 | PGC2495252 | 265.5646299 | 55.237053 | 0.996 |
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78659 | 295989 | 2MASXJ15162172+2434291 | 2MASXJ15162172+2434291 | 229.0905601 | 24.574709 | 0.473 |
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78660 | 295995 | PGC1361062 | PGC1361062 | 219.0653373 | 9.183378 | 0.521 |
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78661 | 295998 | SDSSJ132442.87+571358.6 | SDSSJ132442.87+571358.6 | 201.1786755 | 57.232967 | 0.589 |
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78662 | 296000 | PGC2184798 | PGC2184798 | 220.9188038 | 41.665352 | 0.722 |
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78663 | 296004 | 2MASXJ15062195+2034181 | 2MASXJ15062195+2034181 | 226.5915669 | 20.571629 | 0.641 |
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78664 | 296015 | 2MASXJ12470563+1517545 | 2MASXJ12470563+1517545 | 191.7734983 | 15.298488 | 0.786 |
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78665 | 296017 | 2MASXJ16062984+1625311 | 2MASXJ16062984+1625311 | 241.6241645 | 16.425376 | 0.435 |
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78666 | 296019 | PGC2581061 | PGC2581061 | 171.8566437 | 58.638553 | 0.849 |
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78667 | 296024 | PGC030647 | PGC030647 | 156.5603998 | 37.459390 | 1.153 |
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78668 | 296029 | PGC1295631 | PGC1295631 | 182.6922063 | 6.162109 | 0.463 |
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78669 | 296035 | PGC1284631 | PGC1284631 | 169.3238025 | 5.512638 | 0.935 |
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78670 | 296036 | 2MASXJ15404777+2650184 | 2MASXJ15404777+2650184 | 235.1991288 | 26.838588 | 0.509 |
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78671 | 296038 | PGC182423 | PGC182423 | 162.5172416 | -0.256959 | 0.492 |
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78672 | 296039 | PGC1445893 | PGC1445893 | 246.4959264 | 13.979214 | 0.524 |
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78673 | 296043 | SDSSJ115606.37+272803.5 | SDSSJ115606.37+272803.5 | 179.0265777 | 27.467610 | 0.406 |
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78674 | 296047 | PGC1076874 | PGC1076874 | 5.6265901 | -3.079861 | 0.482 |
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78675 | 296056 | 2MASXJ08451779+3030274 | 2MASXJ08451779+3030274 | 131.3243215 | 30.507633 | 0.593 |
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78676 | 296057 | PGC090998 | PGC090998 | 153.2205708 | 47.270183 | 1.170 |
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78677 | 296059 | PGC1472225 | PGC1472225 | 118.0355704 | 14.985698 | 0.708 |
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78678 | 296062 | SDSSJ132419.30+064627.2 | SDSSJ132419.30+064627.2 | 201.0804845 | 6.774258 | 0.550 |
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78679 | 296068 | UGC08248 | UGC08248 | 197.6143148 | 18.438254 | 2.110 |
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78680 | 296073 | PGC1702723 | PGC1702723 | 187.7670671 | 24.236995 | 0.874 |
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78681 | 296077 | PGC1126270 | PGC1126270 | 40.6534888 | -1.121666 | 0.810 |
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78682 | 296080 | SDSSJ125235.28+301852.5 | SDSSJ125235.28+301852.5 | 193.1470112 | 30.314582 | 0.646 |
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78683 | 296086 | PGC140351_GROUP | PGC140351 | 220.7714588 | 24.204276 | 0.942 |
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78684 | 296087 | PGC1823197 | PGC1823197 | 239.3760933 | 27.986156 | 0.843 |
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78685 | 296089 | SDSSJ115611.07+042154.0 | SDSSJ115611.07+042154.0 | 179.0461498 | 4.365046 | 0.400 |
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78686 | 296094 | PGC007245_GROUP | PGC1182805 | 29.0856978 | 1.044182 | 0.508 |
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78687 | 296100 | PGC1776246 | PGC1776246 | 239.7194177 | 26.438587 | 1.493 |
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78688 | 296103 | PGC1307036 | PGC1307036 | 233.0404035 | 6.764510 | 0.808 |
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78689 | 296106 | PGC2061893 | PGC2061893 | 170.3404382 | 35.266214 | 0.574 |
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78690 | 296107 | PGC2339418 | PGC2339418 | 131.2537085 | 49.312297 | 0.959 |
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78691 | 296110 | NGC4608 | NGC4608 | 190.3053869 | 10.155659 | 4.192 |
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78692 | 296111 | 2MASXJ22212855-0929076 | 2MASXJ22212855-0929076 | 335.3691407 | -9.485478 | 0.397 |
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78693 | 296113 | 2MASXJ09373101+2613037 | 2MASXJ09373101+2613037 | 144.3790810 | 26.217736 | 0.648 |
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78694 | 296118 | PGC3304720 | PGC3304720 | 214.5330634 | -1.794872 | 0.460 |
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78695 | 296120 | 2MASXJ11230290+1128316 | 2MASXJ11230290+1128316 | 170.7621988 | 11.475282 | 0.585 |
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78696 | 296124 | PGC1158574_GROUP | PGC1158574 | 162.4773573 | 0.159056 | 0.636 |
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78697 | 296131 | 2MASXJ12482361+6235550 | 2MASXJ12482361+6235550 | 192.0982418 | 62.598607 | 0.434 |
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78698 | 296135 | 2MASXJ09364958+0902284 | 2MASXJ09364958+0902284 | 144.2066181 | 9.041323 | 0.796 |
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78699 | 296141 | 2MASXJ10354780+5659315 | 2MASXJ10354780+5659315 | 158.9491563 | 56.991959 | 0.531 |
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78700 | 296143 | PGC1163790_GROUP | PGC1163790 | 50.7719939 | 0.354276 | 1.096 |