2025-01-29 00:20:10UT (2025-01-29 09:20:10JST)  Solar Science Observatory NAOJ

P=-11.01, B0=-5.81, L0= 67.79, radius=973.9"
obs radius= 967.9 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S18.06 W72.93,   0.309,     17.67,     28.58,       1.84
       2: p    S16.37 W81.89,   0.163,      2.38,      7.29,       0.14
       3: pu   S16.54 E46.16,   0.689,     91.73,     66.54,      18.74
       4: p    S10.54 E01.33,   0.996,      2.04,      1.02,       0.39
       5: pu   N11.31 E79.15,   0.164,     89.36,    272.82,      11.10
       6: p    N10.31 E70.29,   0.312,      2.04,      3.27,       0.17
       7: p    N11.07 E69.18,   0.328,      4.08,      6.22,       0.32
       8: p    N11.30 E70.12,   0.312,      1.36,      2.18,       0.12
       9: pu   N12.13 E65.58,   0.381,     62.52,     82.06,      10.64
      10: pu   N11.93 E67.64,   0.349,      9.51,     13.62,       1.47
      11: pu   N13.35 E73.69,   0.249,     20.73,     41.69,       2.29
      12: p    N13.25 E70.85,   0.295,      3.40,      5.77,       0.22
      13: p    N13.17 E69.97,   0.309,      1.70,      2.75,       0.12
      14: p    N13.91 E73.50,   0.250,      1.36,      2.72,       0.07
      15: pu   N14.88 E66.79,   0.353,     42.47,     60.17,       5.65
      16: pu   N18.98 E65.71,   0.354,     67.27,     94.97,      10.73
      17: u  3 S16.48 E45.86,   0.693,     10.19,      7.35,       4.23
      18: u  3 S16.44 E46.63,   0.684,      2.72,      1.99,       0.99
      19: u  5 N11.29 E79.06,   0.165,     22.42,     67.83,       4.91
      20: u 10 N11.93 E67.64,   0.349,      2.38,      3.40,       0.61
      21: u  9 N12.13 E65.59,   0.381,     16.99,     22.31,       5.16
      22: u 11 N13.30 E73.77,   0.247,      1.02,      2.06,       0.19
      23: u 15 N15.02 E66.90,   0.351,      3.40,      4.84,       0.83
      24: u 16 N18.91 E65.66,   0.355,     18.01,     25.35,       4.95
     --------------------------------------------------------------------


dark:pcg20250129_091246_00 flat:pcg20250129_091449_01