2020-02-13 02:50:50UT (2020-02-13 11:50:50JST)  Solar Science Observatory NAOJ

P=-16.54, B0=-6.71, L0=223.06, radius=972.8"
obs radius= 973.8 (pixel), p_thresh=-0.115, u_thresh=-0.395

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


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dark:pcg20200213_114515_00 flat:pcg20200213_114808_01