2026-01-30 00:28:21UT (2026-01-30 09:28:21JST)  Solar Science Observatory NAOJ

P=-11.33, B0=-5.86, L0=276.98, radius=973.8"
obs radius= 967.7 (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: p    S16.12 W59.23,   0.517,      3.74,      3.61,       0.28
       2: pu   S15.11 W60.09,   0.506,     31.27,     30.93,       4.88
       3: pu   S14.11 W58.51,   0.529,     97.21,     91.91,      20.26
       4: pu   S13.04 W37.57,   0.791,     58.46,     36.94,      12.27
       5: p    S13.63 W32.77,   0.837,     13.60,      8.12,       2.05
       6: p    S16.39 W19.62,   0.928,      9.18,      4.95,       1.27
       7: p    S13.50 W29.81,   0.863,      8.84,      5.12,       0.90
       8: p    S12.93 W29.76,   0.865,      6.12,      3.54,       0.76
       9: pu   S16.99 E72.18,   0.321,     72.73,    113.32,       8.66
      10: p    S14.75 E39.42,   0.769,     12.24,      7.95,       1.23
      11: p    N26.38 E01.15,   0.846,      5.10,      3.01,       0.64
      12: u  2 S15.13 W60.04,   0.506,      4.42,      4.36,       1.20
      13: u  3 S14.11 W58.50,   0.529,     30.25,     28.59,      11.02
      14: u  4 S13.06 W37.59,   0.791,     13.26,      8.38,       4.93
      15: u  9 S16.94 E72.14,   0.322,     11.90,     18.49,       2.66
     --------------------------------------------------------------------


dark:pcg20260130_092948_00 flat:pcg20260130_091503_01