2021-04-08 00:20:15UT (2021-04-08 09:20:15JST)  Solar Science Observatory NAOJ

P=-26.25, B0=-6.12, L0= 82.00, radius=959.2"
obs radius= 959.3 (pixel), p_thresh=-0.085, u_thresh=-0.305

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


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dark:pcg20210408_091510_00 flat:pcg20210408_091609_01