2018-03-13 02:18:56UT (2018-03-13 11:18:56JST)  Solar Science Observatory NAOJ

P=-24.07, B0=-7.20, L0=129.67, radius=966.3"
obs radius= 966.6 (pixel), p_thresh=-0.090, u_thresh=-0.320

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


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dark:pcg20180313_111500_00 flat:pcg20180313_111555_01