2019-03-17 07:21:48UT (2019-03-17 16:21:48JST)  Solar Science Observatory NAOJ

P=-24.71, B0=-7.13, L0=296.61, radius=965.3"
obs radius= 965.8 (pixel), p_thresh=-0.090, u_thresh=-0.320

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


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dark:pcg20190317_083403_00 flat:pcg20190317_083456_01