2018-06-13 04:56:05UT (2018-06-13 13:56:05JST)  Solar Science Observatory NAOJ

P=-10.59, B0=+0.77, L0=352.75, radius=945.7"
obs radius= 947.6 (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    N05.08 E65.52,   0.414,     14.18,     17.13,       1.48
       2: p    N04.69 E71.89,   0.311,      1.06,      1.71,       0.07
     --------------------------------------------------------------------


dark:pcg20180613_145349_00 flat:pcg20180613_145444_01