2026-10-31 01:46:13UT (2026-10-31 10:46:13JST)  Solar Science Observatory NAOJ

P=+24.64, B0=+4.50, L0=257.66, radius=966.1"
obs radius= 955.4 (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: pu   N04.68 E59.17,   0.516,     19.53,     18.94,       3.05
       2: pu   N03.99 E53.20,   0.601,     13.60,     11.31,       2.30
       3: pu   N13.00 E74.34,   0.280,     56.50,    100.96,       6.86
       4: u  1 N04.68 E59.18,   0.516,      3.14,      3.04,       0.81
       5: u  2 N03.98 E53.20,   0.601,      1.05,      0.87,       0.28
       6: u  3 N13.01 E74.37,   0.279,     12.90,     23.09,       2.95
     --------------------------------------------------------------------


dark:pcg20261031_104825_00 flat:pcg20261028_113035_01