2018-08-13 00:52:40UT (2018-08-13 09:52:40JST)  Solar Science Observatory NAOJ

P=+15.27, B0=+6.53, L0=267.87, radius=947.8"
obs radius= 949.1 (pixel), p_thresh=-0.085, u_thresh=-0.305

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


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dark:pcg20180813_094955_00 flat:pcg20180813_095047_01