2025-12-13 01:24:23UT (2025-12-13 10:24:23JST)  Solar Science Observatory NAOJ

P=+10.98, B0=-0.65, L0=188.62, radius=974.3"
obs radius= 969.0 (pixel), p_thresh=-0.075, u_thresh=-0.275

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S24.76 W02.06,   0.912,      4.41,      2.42,       0.49
       2: pu   S25.03 W10.76,   0.895,    230.17,    128.59,      56.15
       3: p    S24.58 W09.00,   0.903,     34.91,     19.34,       6.09
       4: p    S17.43 E04.99,   0.954,     19.66,     10.31,       3.23
       5: p    S17.18 E04.01,   0.956,      2.03,      1.06,       0.21
       6: p    S13.75 W04.73,   0.971,     44.41,     22.87,       8.02
       7: p    S13.70 W05.60,   0.970,      5.76,      2.97,       0.69
       8: p    S13.51 W08.30,   0.965,     21.36,     11.07,       3.12
       9: p    S12.37 W06.88,   0.972,     12.20,      6.28,       1.64
      10: p    S11.86 W07.60,   0.972,      2.37,      1.22,       0.23
      11: p    S11.74 W08.16,   0.971,     22.03,     11.34,       3.31
      12: p    S10.65 W08.30,   0.975,      8.81,      4.52,       1.10
      13: p    S16.41 W78.07,   0.202,     19.66,     48.77,       1.20
      14: p    N07.08 E55.90,   0.555,      8.47,      7.64,       0.82
      15: pu   N25.85 W64.86,   0.377,     58.30,     77.25,       7.45
      16: p    N25.58 W65.92,   0.363,      1.69,      2.33,       0.11
      17: u  2 S24.98 W10.76,   0.895,     64.41,     35.97,      26.21
      18: u 15 N25.76 W64.71,   0.380,      8.14,     10.71,       2.01
     --------------------------------------------------------------------


dark:pcg20251213_101836_00 flat:pcg20251213_102039_01