2017-02-08 00:01:53UT (2017-02-08 09:01:53JST)  Solar Observatory NAOJ

P=-14.96, B0=-6.48, L0=343.15, radius=973.6"
obs radius= 973.2 (pixel), p_thresh=-0.100, u_thresh=-0.350

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


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dark:pcg20170208_090345_00 flat:pcg20170208_090438_01