2026-04-08 02:17:24UT (2026-04-08 11:17:24JST)  Solar Science Observatory NAOJ

P=-26.25, B0=-6.13, L0= 99.94, radius=958.1"
obs radius= 947.7 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** 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   S31.45 W65.95,   0.401,    104.55,    130.23,      16.33
       2: pu   N00.99 W63.60,   0.440,    161.97,    183.99,      31.41
       3: p    S00.53 W58.59,   0.519,      3.54,      3.41,       0.35
       4: p    S00.32 W58.80,   0.516,      2.13,      2.06,       0.17
       5: p    N00.89 W60.64,   0.486,      6.03,      6.20,       0.54
       6: p    N00.02 W57.81,   0.530,      3.54,      3.35,       0.38
       7: pu   N00.54 W57.71,   0.530,     31.19,     29.42,       4.88
       8: p    N01.05 W56.22,   0.551,     13.47,     12.23,       1.93
       9: p    N02.30 W57.64,   0.527,     25.16,     23.85,       2.90
      10: p    N06.71 W63.93,   0.421,     14.53,     17.24,       1.54
      11: pu   N08.32 W55.99,   0.535,     74.43,     69.58,      13.29
      12: p    N08.94 W58.72,   0.493,     12.05,     12.21,       1.70
      13: p    N09.78 W60.02,   0.471,      7.44,      7.89,       0.86
      14: p    N11.33 W16.79,   0.912,      3.90,      2.14,       0.50
      15: p    N15.20 E74.22,   0.233,     10.28,     22.07,       0.90
      16: u  1 S31.42 W65.88,   0.402,     22.33,     27.74,       6.82
      17: u  2 N00.97 W63.54,   0.441,     47.14,     53.43,      16.60
      18: u  7 N00.55 W57.71,   0.530,      4.25,      4.01,       1.08
      19: u 11 N08.30 W55.97,   0.535,     16.30,     15.23,       5.58
     --------------------------------------------------------------------


dark:pcg20260408_110823_00 flat:pcg20260408_111039_01