2016-06-04 00:37:18UT (2016-06-04 09:37:18JST)  Solar Observatory NAOJ

P=-14.12, B0=-0.27, L0= 29.35, radius=946.7"
obs radius= 947.2 (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    S14.24 W25.91,   0.873,      2.13,      1.22,       0.33
     --------------------------------------------------------------------


dark:pcg20160604_093509_00 flat:pcg20160604_093602_01