2025-07-04 04:20:26UT (2025-07-04 13:20:26JST)  Solar Science Observatory NAOJ

P= -1.16, B0=+3.22, L0=165.82, radius=943.5"
obs radius= 937.7 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S19.93 W19.51,   0.866,     83.63,     48.31,      13.91
       2: p    S20.11 W21.93,   0.850,      4.71,      2.77,       0.60
       3: p    S19.46 W23.94,   0.842,      3.62,      2.15,       0.41
       4: pu   S18.67 W25.45,   0.836,    106.80,     63.87,      27.30
       5: pu   S18.69 W19.38,   0.874,     61.91,     35.41,      12.39
       6: p    S18.21 W26.47,   0.831,     19.91,     11.97,       3.18
       7: p    S17.81 W19.89,   0.877,      7.96,      4.54,       1.31
       8: p    S18.86 E28.06,   0.816,      6.15,      3.77,       0.82
       9: p    S17.60 W24.85,   0.847,      3.62,      2.14,       0.43
      10: p    S10.94 E29.04,   0.846,     14.84,      8.77,       2.30
      11: p    S10.46 E26.75,   0.867,      7.60,      4.39,       1.07
      12: p    S09.49 E28.16,   0.859,      6.88,      4.00,       0.92
      13: p    S05.21 W11.55,   0.969,     13.76,      7.10,       2.06
      14: pu   N02.17 W02.86,   0.999,     66.61,     33.35,      17.28
      15: pu   N02.57 W05.54,   0.995,    121.64,     61.11,      34.00
      16: p    N02.55 W07.17,   0.992,      2.17,      1.09,       0.31
      17: p    N02.67 W04.62,   0.997,      1.45,      0.73,       0.15
      18: pu   N03.65 W03.96,   0.998,     16.65,      8.35,       3.60
      19: p    N03.68 W04.32,   0.997,      3.26,      1.63,       0.48
      20: pu   N11.48 W55.82,   0.561,    170.52,    152.03,      39.49
      21: p    N10.54 E33.01,   0.833,      2.53,      1.52,       0.29
      22: pu   N21.35 W07.79,   0.942,    157.49,     83.61,      42.95
      23: u  5 S18.88 W19.38,   0.873,      2.53,      1.45,       0.89
      24: u  4 S18.67 W25.57,   0.835,     28.96,     17.34,      12.43
      25: u  5 S18.61 W19.46,   0.874,      3.26,      1.86,       1.22
      26: u 14 N02.16 W02.84,   0.999,     15.21,      7.61,       6.77
      27: u 15 N02.55 W05.67,   0.995,     33.67,     16.92,      14.94
      28: u 15 N02.81 W05.21,   0.996,      1.45,      0.73,       0.55
      29: u 18 N03.64 W03.96,   0.998,      2.17,      1.09,       0.85
      30: u 20 N11.46 W55.80,   0.561,     45.62,     40.65,      19.17
      31: u 22 N21.31 W07.82,   0.942,     39.46,     20.95,      20.68
     --------------------------------------------------------------------


dark:pcg20250704_111432_00 flat:pcg20250704_111648_01