2019-04-23 00:22:08UT (2019-04-23 09:22:08JST)  Solar Science Observatory NAOJ

P=-25.34, B0=-4.98, L0=172.24, radius=955.3"
obs radius= 956.9 (pixel), p_thresh=-0.110, u_thresh=-0.380

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


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dark:pcg20190423_091722_00 flat:pcg20190423_091815_01