2019-11-18 00:09:32UT (2019-11-18 09:09:32JST)  Solar Science Observatory NAOJ

P=+20.63, B0=+2.56, L0=290.51, radius=971.4"
obs radius= 971.7 (pixel), p_thresh=-0.100, u_thresh=-0.350

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


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dark:pcg20191118_090711_00 flat:pcg20191118_090804_01