2026-09-18 00:14:28UT (2026-09-18 09:14:28JST)  Solar Science Observatory NAOJ

P=+24.50, B0=+7.16, L0=105.81, radius=954.5"
obs radius= 945.5 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                       10^-6 disk 10^-6 hemis. -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S04.47 W12.01,   0.958,      2.14,      1.12,       0.30
       2: p    S11.46 W82.48,   0.102,     14.95,     73.01,       0.85
     --------------------------------------------------------------------


dark:pcg20260918_091640_00 flat:pcg20260914_113012_01