2019-02-01 01:28:34UT (2019-02-01 10:28:34JST)  Solar Science Observatory NAOJ

P=-12.05, B0=-6.00, L0=159.38, radius=974.7"
obs radius= 972.7 (pixel), p_thresh=-0.075, u_thresh=-0.275

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


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dark:pcg20190201_102331_00 flat:pcg20190201_102426_01