2025-03-09 00:33:58UT (2025-03-09 09:33:58JST)  Solar Science Observatory NAOJ

P=-23.36, B0=-7.24, L0=274.05, radius=966.2"
obs radius= 960.3 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S14.97 W30.32,   0.860,    124.27,     72.26,      28.99
       2: p    S15.45 W28.05,   0.877,     60.41,     34.42,       9.70
       3: p    S25.25 W03.79,   0.949,     20.71,     10.91,       3.04
       4: pu   S13.55 W27.68,   0.884,    306.19,    173.26,      71.28
       5: p    S15.04 W25.48,   0.898,      3.80,      2.12,       0.45
       6: p    S14.67 W25.90,   0.895,      2.42,      1.35,       0.31
       7: p    S13.55 W25.29,   0.902,      3.11,      1.72,       0.33
       8: p    S13.38 W24.52,   0.907,     20.37,     11.22,       3.00
       9: p    S13.76 W21.61,   0.926,      4.83,      2.61,       0.55
      10: p    S13.70 W20.41,   0.933,      6.90,      3.70,       0.89
      11: p    S13.64 W20.04,   0.935,      3.45,      1.85,       0.39
      12: p    S14.85 W15.35,   0.957,      1.73,      0.90,       0.20
      13: pu   S14.12 W16.22,   0.955,     27.96,     14.65,       6.03
      14: p    S13.79 W17.11,   0.951,      8.63,      4.54,       1.25
      15: p    S13.49 W15.09,   0.961,     29.34,     15.27,       4.34
      16: p    N04.57 W45.80,   0.679,      3.45,      2.54,       0.37
      17: pu   S20.08 E38.90,   0.768,    314.82,    204.85,      75.97
      18: pu   N06.40 E56.19,   0.535,    176.74,    165.32,      29.87
      19: pu   N19.27 E75.52,   0.193,     46.26,    120.12,       3.86
      20: u  1 S14.98 W30.35,   0.860,     26.58,     15.46,      12.45
      21: u  4 S13.68 W27.79,   0.883,     60.41,     34.22,      28.28
      22: u 13 S14.14 W16.22,   0.954,      3.45,      1.81,       1.38
      23: u 17 S19.99 E38.99,   0.768,     70.42,     45.86,      32.33
      24: u 18 N06.40 E56.14,   0.535,     35.90,     33.54,      11.36
      25: u 19 N19.21 E75.61,   0.191,      4.83,     12.63,       0.81
     --------------------------------------------------------------------


dark:pcg20250309_093525_00 flat:pcg20250309_112124_01