2026-05-09 02:16:20UT (2026-05-09 11:16:20JST)  Solar Science Observatory NAOJ

P=-22.46, B0=-3.35, L0= 50.44, radius=950.3"
obs radius= 939.2 (pixel), p_thresh=-0.065, u_thresh=-0.245

     ***** 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   S15.93 W49.15,   0.644,    243.22,    188.85,      57.01
       2: p    S15.73 W47.39,   0.666,      2.17,      1.62,       0.18
       3: p    S19.68 E00.34,   0.960,      5.77,      3.01,       0.55
       4: pu   S16.77 W00.59,   0.973,    412.11,    211.84,      87.72
       5: pu   N12.84 W32.94,   0.804,    290.86,    180.91,      53.93
       6: p    N11.34 W30.51,   0.832,     18.76,     11.28,       2.12
       7: p    N11.85 W31.63,   0.820,      3.61,      2.20,       0.32
       8: p    N12.23 W30.74,   0.826,     27.06,     16.38,       3.00
       9: p    N11.68 W27.89,   0.852,     31.76,     18.63,       3.81
      10: p    N12.66 W28.63,   0.842,      9.74,      5.79,       1.06
      11: p    N12.74 W27.90,   0.848,     27.43,     16.18,       3.62
      12: p    N12.72 W26.79,   0.856,     24.18,     14.12,       2.77
      13: p    N14.04 W28.34,   0.838,     47.63,     28.41,       5.83
      14: p    N14.66 W30.19,   0.820,     20.93,     12.76,       2.57
      15: pu   N14.40 W26.33,   0.852,    336.33,    197.36,      66.30
      16: p    N13.66 W04.30,   0.953,      2.17,      1.14,       0.20
      17: pu   N22.94 E10.62,   0.881,    122.69,     69.65,      25.30
      18: p    N18.39 E79.37,   0.156,     83.72,    267.89,       5.03
      19: u  1 S15.95 W49.14,   0.644,     85.52,     66.40,      34.04
      20: u  4 S17.24 W01.61,   0.970,      5.41,      2.79,       1.71
      21: u  4 S16.72 W00.41,   0.973,     68.93,     35.42,      29.46
      22: u  5 N12.47 W33.08,   0.804,     45.47,     28.27,      16.22
      23: u  5 N13.33 W32.70,   0.804,     12.27,      7.63,       3.74
      24: u 15 N14.36 W26.17,   0.853,     57.74,     33.83,      19.38
      25: u 17 N22.92 E10.61,   0.881,     27.79,     15.77,      10.47
     --------------------------------------------------------------------


dark:pcg20260509_113323_00 flat:pcg20260509_112829_01