2025-02-12 02:01:46UT (2025-02-12 11:01:46JST)  Solar Science Observatory NAOJ

P=-16.45, B0=-6.70, L0=242.53, radius=971.7"
obs radius= 966.7 (pixel), p_thresh=-0.065, u_thresh=-0.245

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   N05.24 W36.76,   0.782,     61.65,     39.44,      11.90
       2: p    S06.92 E03.13,   0.999,     18.39,      9.21,       2.18
       3: pu   S05.54 E01.55,   0.999,    124.67,     62.37,      19.45
       4: p    N07.34 W34.87,   0.793,     44.62,     28.13,       5.68
       5: p    S03.00 W01.57,   0.998,      2.38,      1.20,       0.21
       6: p    S12.47 E70.62,   0.347,     25.21,     36.33,       2.27
       7: pu   S09.29 E53.61,   0.600,    634.24,    528.25,     129.88
       8: p    S09.89 E57.41,   0.547,      4.09,      3.74,       0.26
       9: pu   N05.85 W10.40,   0.960,    398.19,    207.42,     110.82
      10: pu   N18.59 E38.11,   0.703,    437.02,    310.62,     136.82
      11: u  1 N05.25 W36.76,   0.782,     15.33,      9.81,       4.93
      12: u  3 S05.35 E01.87,   0.999,      1.02,      0.51,       0.31
      13: u  7 S09.39 E53.54,   0.601,    197.90,    164.56,      70.80
      14: u  9 N05.83 W10.37,   0.960,    132.84,     69.19,      61.73
      15: u 10 N18.58 E38.13,   0.703,    209.82,    149.17,     101.58
     --------------------------------------------------------------------


dark:pcg20250212_105609_00 flat:pcg20250212_105812_01