2019-03-11 05:06:34UT (2019-03-11 14:06:34JST)  Solar Science Observatory NAOJ

P=-23.68, B0=-7.23, L0= 16.93, radius=966.9"
obs radius= 966.5 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    N07.48 W47.57,   0.647,     19.08,     14.74,       3.11
     --------------------------------------------------------------------


dark:pcg20190311_140426_00 flat:pcg20190311_140519_01