2020-10-20 04:19:22UT (2020-10-20 13:19:22JST)  Solar Science Observatory NAOJ

P=+25.87, B0=+5.45, L0=159.86, radius=964.5"
obs radius= 964.5 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S16.36 W02.71,   0.927,      2.74,      1.48,       0.37
       2: pu   S13.94 W05.42,   0.939,    191.62,    102.04,      57.55
       3: u  2 S13.96 W05.38,   0.939,     48.25,     25.69,      26.65
     --------------------------------------------------------------------


dark:pcg20201020_131345_00 flat:pcg20201020_131643_01