2020-04-23 07:52:38UT (2020-04-23 16:52:38JST)  Solar Science Observatory NAOJ

P=-25.21, B0=-4.88, L0= 17.34, radius=955.1"
obs radius= 955.6 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** Observed Sunspot Parameters *****
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               no sunspot


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dark:pcg20200423_083728_00 flat:pcg20200423_084025_01