2017-01-09 04:14:14UT (2017-01-09 13:14:14JST)  Solar Observatory NAOJ

P= -1.98, B0=-3.95, L0= 15.85, radius=976.6"
obs radius= 976.1 (pixel), p_thresh=-0.095, u_thresh=-0.335

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


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dark:pcg20170109_131044_00 flat:pcg20170109_131139_01