2020-04-24 00:00:52UT (2020-04-24 09:00:52JST)  Solar Science Observatory NAOJ

P=-25.13, B0=-4.82, L0=  8.46, radius=954.9"
obs radius= 954.8 (pixel), p_thresh=-0.085, u_thresh=-0.305

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


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dark:pcg20200424_085423_00 flat:pcg20200424_085713_01