2018-12-17 02:59:11UT (2018-12-17 11:59:11JST)  Solar Science Observatory NAOJ

P= +9.28, B0=-1.14, L0= 44.34, radius=975.9"
obs radius= 976.4 (pixel), p_thresh=-0.100, u_thresh=-0.350

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


               no sunspot


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


dark:pcg20181217_115649_00 flat:pcg20181217_115742_01