2018-07-17 00:00:24UT (2018-07-17 09:00:24JST)  Solar Science Observatory NAOJ

P= +4.45, B0=+4.49, L0=265.46, radius=944.9"
obs radius= 947.1 (pixel), p_thresh=-0.095, u_thresh=-0.335

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


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dark:pcg20180717_135927_00 flat:pcg20180717_140020_01