2018-11-25 01:48:27UT (2018-11-25 10:48:27JST)  Solar Science Observatory NAOJ

P=+18.29, B0=+1.66, L0=334.90, radius=972.8"
obs radius= 972.9 (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    N06.41 W01.59,   0.996,      5.04,      2.53,       0.55
     --------------------------------------------------------------------


dark:pcg20181125_104612_00 flat:pcg20181125_104704_01