2018-06-07 02:40:53UT (2018-06-07 11:40:53JST)  Solar Science Observatory NAOJ

P=-13.10, B0=+0.04, L0= 73.41, radius=946.4"
obs radius= 946.4 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    N11.19 W38.78,   0.765,      3.91,      2.56,       0.51
     --------------------------------------------------------------------


dark:pcg20180607_113740_00 flat:pcg20180607_113835_01