2018-04-14 01:12:54UT (2018-04-14 10:12:54JST)  Solar Science Observatory NAOJ

P=-26.08, B0=-5.70, L0= 68.19, radius=957.6"
obs radius= 958.9 (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    N11.30 E38.38,   0.745,      1.38,      0.93,       0.16
     --------------------------------------------------------------------


dark:pcg20180413_085737_00 flat:pcg20180413_085832_01