2020-12-20 00:09:56UT (2020-12-20 09:09:56JST)  Solar Science Observatory NAOJ

P= +7.70, B0=-1.57, L0= 78.09, radius=975.0"
obs radius= 976.4 (pixel), p_thresh=-0.075, u_thresh=-0.275

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


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dark:pcg20201220_090435_00 flat:pcg20201220_090534_01