2018-11-21 00:01:50UT (2018-11-21 09:01:50JST)  Solar Science Observatory NAOJ

P=+19.64, B0=+2.16, L0= 28.60, radius=972.0"
obs radius= 972.4 (pixel), p_thresh=-0.115, u_thresh=-0.395

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


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dark:pcg20181121_085922_00 flat:pcg20181121_090015_01