2019-02-10 00:00:00UT (2019-02-10 09:00:00JST)  Solar Science Observatory NAOJ

P=-15.52, B0=-6.56, L0= 41.69, radius=973.3"
obs radius= 973.3 (pixel), p_thresh=-0.090, u_thresh=-0.320

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


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dark:pcg20190210_135527_00 flat:pcg20190210_135620_01