2016-12-17 00:18:42UT (2016-12-17 09:18:42JST)  Solar Observatory NAOJ

P= +9.10, B0=-1.19, L0=320.94, radius=975.9"
obs radius= 974.0 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------


               no sunspot


     ---------------------------------------------------------------


dark:pcg20161217_101955_00 flat:pcg20161217_102050_01