2020-02-06 00:18:37UT (2020-02-06 09:18:37JST)  Solar Science Observatory NAOJ

P=-13.93, B0=-6.31, L0=316.62, radius=974.0"
obs radius= 974.7 (pixel), p_thresh=-0.080, u_thresh=-0.290

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


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dark:pcg20200206_091309_00 flat:pcg20200206_091603_01