2020-01-17 02:21:36UT (2020-01-17 11:21:36JST)  Solar Science Observatory NAOJ

P= -5.38, B0=-4.69, L0=218.83, radius=976.2"
obs radius= 977.1 (pixel), p_thresh=-0.080, u_thresh=-0.290

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


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dark:pcg20200116_103735_00 flat:pcg20200116_104024_01