2019-02-04 02:59:23UT (2019-02-04 11:59:23JST)  Solar Science Observatory NAOJ

P=-13.28, B0=-6.21, L0=119.05, radius=974.3"
obs radius= 973.4 (pixel), p_thresh=-0.095, u_thresh=-0.335

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


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dark:pcg20190204_115614_00 flat:pcg20190204_115707_01