2020-10-16 02:40:06UT (2020-10-16 11:40:06JST)  Solar Science Observatory NAOJ

P=+26.12, B0=+5.77, L0=213.53, radius=963.4"
obs radius= 963.7 (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: pu   S13.65 E50.92,   0.586,    108.66,     92.74,      18.51
       2: u  1 S13.66 E50.91,   0.586,     17.48,     14.92,       5.37
     --------------------------------------------------------------------


dark:pcg20201016_114741_00 flat:pcg20201016_115032_01