2017-01-05 01:00:20UT (2017-01-05 10:00:20JST)  Solar Observatory NAOJ

P= +0.01, B0=-3.49, L0= 70.30, radius=976.7"
obs radius= 975.5 (pixel), p_thresh=-0.095, u_thresh=-0.335

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


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dark:pcg20170105_095726_00 flat:pcg20170105_095821_01