2025-04-15 02:59:14UT (2025-04-15 11:59:14JST)  Solar Science Observatory NAOJ

P=-26.00, B0=-5.60, L0=144.71, radius=956.2"
obs radius= 949.7 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S06.96 W35.74,   0.814,    129.53,     79.59,      33.58
       2: pu   N17.03 W31.83,   0.780,     19.76,     12.67,       3.94
       3: p    N16.89 W31.23,   0.786,      1.41,      0.90,       0.17
       4: p    N04.95 E06.28,   0.977,     14.12,      7.22,       2.30
       5: p    N06.33 E04.02,   0.976,     28.24,     14.47,       5.67
       6: pu   N06.43 E04.77,   0.975,     68.82,     35.31,      15.92
       7: p    N05.80 E05.39,   0.976,     27.88,     14.29,       6.20
       8: p    N06.61 E05.37,   0.973,      1.76,      0.91,       0.24
       9: p    N05.82 E12.53,   0.957,     24.35,     12.73,       3.61
      10: pu   N07.02 E11.32,   0.957,    296.82,    155.14,      79.90
      11: p    N06.99 E09.19,   0.963,      7.41,      3.85,       1.51
      12: p    N07.37 E08.41,   0.964,      5.29,      2.75,       0.90
      13: p    N05.53 E12.91,   0.956,      2.12,      1.11,       0.26
      14: p    N07.34 E09.77,   0.960,     12.71,      6.62,       2.54
      15: p    N08.35 E10.47,   0.954,     11.29,      5.92,       1.81
      16: p    N08.47 E10.18,   0.954,      1.06,      0.55,       0.12
      17: p    N08.50 E11.23,   0.951,      6.71,      3.53,       1.14
      18: pu   S03.40 E76.64,   0.235,    239.29,    508.51,      29.38
      19: u  1 S06.94 W35.71,   0.814,     28.24,     17.34,      13.96
      20: u  2 N17.06 W31.79,   0.780,      1.06,      0.68,       0.36
      21: u  6 N06.41 E04.76,   0.975,      7.41,      3.80,       3.38
      22: u 10 N06.92 E11.07,   0.958,     50.82,     26.53,      26.53
      23: u 18 S04.27 E76.07,   0.246,     14.47,     29.38,       3.71
      24: u 18 S03.56 E75.76,   0.250,      1.76,      3.52,       0.34
      25: u 18 S02.80 E77.13,   0.226,     27.88,     61.65,       6.43
     --------------------------------------------------------------------


dark:pcg20250415_120041_00 flat:pcg20250415_095041_01