2018-01-24 00:05:09UT (2018-01-24 09:05:09JST)  Solar Science Observatory NAOJ

P= -8.73, B0=-5.38, L0= 43.04, radius=975.6"
obs radius= 975.5 (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    N11.27 W09.73,   0.944,      4.01,      2.13,       0.60
     --------------------------------------------------------------------


dark:pcg20180124_105728_00 flat:pcg20180124_105821_01