2026-05-16 01:37:23UT (2026-05-16 10:37:23JST)  Solar Science Observatory NAOJ

P=-20.67, B0=-2.58, L0=318.23, radius=948.8"
obs radius= 938.0 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** 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: p    N21.83 W76.93,   0.193,      3.26,      8.43,       0.17
       2: pu   N19.62 W59.41,   0.464,     36.18,     39.01,       5.84
       3: p    N20.71 W57.26,   0.489,      3.26,      3.33,       0.29
       4: p    N20.64 W53.89,   0.535,      2.89,      2.70,       0.34
       5: pu   N21.61 W53.95,   0.530,     56.44,     53.25,       9.25
       6: pu   N18.91 W12.98,   0.906,    280.38,    154.68,      81.50
       7: pu   N18.93 W10.80,   0.914,    101.66,     55.63,      25.59
       8: p    N20.58 W12.20,   0.898,      3.26,      1.81,       0.35
       9: p    N05.44 E80.34,   0.163,     18.81,     57.85,       1.24
      10: u  2 N19.69 W59.38,   0.464,      5.79,      6.24,       1.57
      11: u  5 N21.56 W53.97,   0.530,      9.77,      9.22,       2.88
      12: u  6 N18.94 W12.93,   0.906,     78.87,     43.51,      38.98
      13: u  7 N18.80 W10.75,   0.915,     17.00,      9.30,       7.94
      14: u  7 N19.18 W11.07,   0.911,      4.70,      2.58,       1.75
     --------------------------------------------------------------------


dark:pcg20260516_110718_00 flat:pcg20260516_110934_01