2018-09-13 04:27:26UT (2018-09-13 13:27:26JST)  Solar Science Observatory NAOJ

P=+23.69, B0=+7.23, L0=216.34, radius=954.4"
obs radius= 956.1 (pixel), p_thresh=-0.095, u_thresh=-0.335

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


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dark:pcg20180909_122230_00 flat:pcg20180909_122322_01