2026-05-15 02:16:47UT (2026-05-15 11:16:47JST)  Solar Science Observatory NAOJ

P=-20.94, B0=-2.69, L0=331.10, radius=949.0"
obs radius= 940.0 (pixel), p_thresh=-0.075, u_thresh=-0.275

     ***** 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   N19.69 W68.04,   0.336,     29.90,     44.50,       3.06
       2: p    N22.48 W65.19,   0.369,      3.24,      4.39,       0.23
       3: pu   N19.39 W44.83,   0.653,     79.25,     60.71,      13.24
       4: p    N19.65 W42.00,   0.683,      2.16,      1.58,       0.21
       5: p    N19.78 W42.29,   0.680,      1.44,      1.06,       0.13
       6: pu   N20.95 W41.52,   0.682,     86.09,     63.15,      18.85
       7: pu   N18.89 E00.41,   0.930,    518.71,    278.91,     139.37
       8: p    N20.81 E00.18,   0.917,      2.16,      1.18,       0.20
       9: p    N20.95 E00.41,   0.916,      1.44,      0.79,       0.14
      10: u  1 N19.74 W68.20,   0.333,      1.44,      2.16,       0.30
      11: u  3 N19.29 W44.91,   0.652,     13.33,     10.22,       4.21
      12: u  6 N20.91 W41.51,   0.682,     26.66,     19.54,      10.08
      13: u  7 N18.91 W00.09,   0.930,    114.19,     61.41,      54.39
      14: u  7 N18.88 E01.84,   0.929,     36.02,     19.38,      15.11
     --------------------------------------------------------------------


dark:pcg20260515_121817_00 flat:pcg20260515_111310_01