2019-01-13 01:35:52UT (2019-01-13 10:35:52JST)  Solar Science Observatory NAOJ

P= -3.60, B0=-4.31, L0= 49.49, radius=976.5"
obs radius= 977.0 (pixel), p_thresh=-0.105, u_thresh=-0.365

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


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dark:pcg20190113_103309_00 flat:pcg20190113_103402_01