2023-08-20 02:26:44UT (2023-08-20 11:26:44JST)  Solar Science Observatory NAOJ

P=+17.55, B0=+6.85, L0=193.52, radius=947.8"
obs radius= 942.0 (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    S10.72 E58.58,   0.486,     10.76,     11.06,       1.18
       2: p    S23.13 W17.47,   0.824,      2.87,      1.74,       0.37
       3: pu   S18.14 W29.79,   0.782,    230.30,    147.31,      61.60
       4: p    S18.65 W31.35,   0.765,     30.49,     19.92,       4.57
       5: pu   S19.00 W33.76,   0.742,    195.86,    132.05,      43.66
       6: p    S09.39 W06.56,   0.954,     14.71,      7.71,       2.76
       7: p    S17.83 W31.45,   0.770,      1.79,      1.16,       0.25
       8: p    S17.30 W73.43,   0.235,      2.51,      5.35,       0.18
       9: pu   N13.22 E22.41,   0.921,    167.88,     91.16,      50.84
      10: p    N10.45 E14.43,   0.967,      2.15,      1.11,       0.32
      11: pu   N10.02 E05.13,   0.995,    384.19,    193.15,     136.21
      12: p    N08.55 E03.86,   0.997,      1.43,      0.72,       0.24
      13: p    N09.74 E03.68,   0.997,      1.43,      0.72,       0.22
      14: pu   N30.64 E57.48,   0.520,    108.69,    104.50,      23.92
      15: p    N21.39 W55.59,   0.566,      3.23,      2.85,       0.35
      16: p    N25.94 W46.86,   0.663,      9.33,      7.04,       1.36
      17: p    N27.38 W44.11,   0.688,     10.40,      7.56,       1.77
      18: pu   N25.36 W53.50,   0.585,    218.82,    187.13,      57.33
      19: p    N25.51 W50.30,   0.624,      6.10,      4.89,       0.76
      20: p    N26.27 W49.20,   0.635,      5.74,      4.52,       0.92
      21: p    N26.51 W50.20,   0.622,     10.04,      8.08,       1.45
      22: p    N26.44 W51.01,   0.612,      1.08,      0.88,       0.10
      23: u  3 S18.15 W29.81,   0.782,     49.50,     31.67,      25.86
      24: u  5 S19.18 W33.81,   0.740,     17.58,     11.88,       8.01
      25: u  5 S18.83 W33.22,   0.748,      7.53,      5.04,       3.12
      26: u  5 S18.77 W34.18,   0.739,     11.12,      7.52,       5.09
      27: u  9 N13.21 E22.42,   0.921,     38.02,     20.65,      22.85
      28: u 11 N10.06 E05.15,   0.994,     92.19,     46.35,      62.78
      29: u 14 N30.66 E57.45,   0.520,     31.57,     30.34,      12.18
      30: u 18 N25.38 W53.47,   0.585,     60.62,     51.81,      30.47
     --------------------------------------------------------------------


dark:pcg20230820_085909_00 flat:pcg20230820_090126_01