2017-05-15 05:25:24UT (2017-05-15 14:25:24JST)  Solar Science Observatory NAOJ

P=-20.85, B0=-2.64, L0=153.77, radius=950.1"
obs radius= 951.9 (pixel), p_thresh=-0.095, u_thresh=-0.335

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


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dark:pcg20170512_095926_00 flat:pcg20170512_100021_01