2018-05-19 07:15:25UT (2018-05-19 16:15:25JST)  Solar Science Observatory NAOJ

P=-19.75, B0=-2.20, L0=322.30, radius=949.3"
obs radius= 950.5 (pixel), p_thresh=-0.085, u_thresh=-0.305

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


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dark:pcg20180520_085957_00 flat:pcg20180520_090049_01