2019-04-05 06:44:42UT (2019-04-05 15:44:42JST)  Solar Science Observatory NAOJ

P=-26.25, B0=-6.33, L0= 46.38, radius=960.1"
obs radius= 959.5 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    N13.91 W12.55,   0.915,      2.42,      1.32,       0.31
     --------------------------------------------------------------------


dark:pcg20190405_092951_00 flat:pcg20190405_093044_01