2021-04-07 00:09:09UT (2021-04-07 09:09:09JST)  Solar Science Observatory NAOJ

P=-26.26, B0=-6.19, L0= 95.30, radius=959.5"
obs radius= 959.9 (pixel), p_thresh=-0.095, u_thresh=-0.335

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


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dark:pcg20210407_120539_00 flat:pcg20210407_120644_01