2017-01-07 00:08:57UT (2017-01-07 09:08:57JST)  Solar Observatory NAOJ

P= -0.94, B0=-3.71, L0= 44.43, radius=976.6"
obs radius= 975.4 (pixel), p_thresh=-0.100, u_thresh=-0.350

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


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dark:pcg20170107_091942_00 flat:pcg20170107_092037_01