2018-04-09 00:08:40UT (2018-04-09 09:08:40JST)  Solar Science Observatory NAOJ

P=-26.25, B0=-6.07, L0=134.78, radius=959.0"
obs radius= 958.8 (pixel), p_thresh=-0.110, u_thresh=-0.380

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


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dark:pcg20180409_095740_00 flat:pcg20180409_095833_01