2020-05-17 02:32:54UT (2020-05-17 11:32:54JST)  Solar Science Observatory NAOJ

P=-20.24, B0=-2.40, L0= 63.02, radius=949.6"
obs radius= 949.8 (pixel), p_thresh=-0.105, u_thresh=-0.365

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


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dark:pcg20200517_112732_00 flat:pcg20200517_113021_01