2023-04-29 01:42:50UT (2023-04-29 10:42:50JST)  Solar Science Observatory NAOJ

P=-24.50, B0=-4.41, L0=248.82, radius=952.7"
obs radius= 946.3 (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: pu   S21.12 W22.71,   0.886,    505.48,    285.37,     175.33
       2: pu   S23.28 W18.22,   0.900,     67.18,     37.31,      13.83
       3: pu   S22.20 W20.10,   0.896,     21.33,     11.90,       4.65
       4: p    S25.45 W13.04,   0.910,      4.62,      2.54,       0.62
       5: pu   S23.26 W16.02,   0.911,    157.47,     86.45,      41.52
       6: p    S22.37 W18.35,   0.904,     11.02,      6.09,       1.45
       7: pu   S24.42 W12.27,   0.919,    285.80,    155.50,      76.74
       8: p    S21.80 W19.41,   0.902,      3.20,      1.77,       0.42
       9: p    S21.44 W18.82,   0.907,     22.04,     12.16,       4.12
      10: pu   S16.88 W25.14,   0.886,    394.93,    222.85,     113.58
      11: p    S19.74 W19.98,   0.908,     26.31,     14.49,       4.46
      12: p    S17.58 W20.15,   0.916,     20.97,     11.45,       2.68
      13: pu   N06.81 W18.59,   0.929,     62.92,     33.86,      13.10
      14: p    N07.32 W17.85,   0.931,      4.98,      2.67,       0.65
      15: p    N09.36 W14.84,   0.938,     11.02,      5.87,       1.69
      16: p    N09.28 W13.13,   0.946,     50.83,     26.87,       9.60
      17: p    N09.96 W14.96,   0.935,      3.91,      2.09,       0.47
      18: pu   N14.60 E43.01,   0.686,     31.28,     22.79,       5.85
      19: pu   N18.54 E36.97,   0.731,    143.26,     98.01,      34.59
      20: p    N20.01 E37.05,   0.721,     11.02,      7.64,       1.71
      21: p    N20.64 E35.00,   0.737,      3.91,      2.65,       0.37
      22: pu   N20.95 E36.68,   0.719,    126.55,     87.98,      24.44
      23: pu   N20.02 E39.04,   0.701,     66.47,     47.40,      14.84
      24: u  1 S21.07 W22.75,   0.886,    165.30,     93.32,     100.24
      25: u  2 S23.35 W18.11,   0.901,      6.04,      3.36,       2.36
      26: u  3 S22.19 W20.12,   0.896,      2.49,      1.39,       0.94
      27: u  1 S21.45 W21.38,   0.892,      7.11,      3.98,       2.91
      28: u  5 S23.27 W16.14,   0.910,     43.72,     24.02,      17.93
      29: u  7 S24.36 W12.27,   0.919,     72.52,     39.44,      35.14
      30: u 10 S16.84 W25.39,   0.884,     91.71,     51.85,      49.67
      31: u 10 S16.80 W23.89,   0.895,      8.53,      4.77,       3.15
      32: u 13 N06.85 W18.77,   0.928,      8.18,      4.40,       3.20
      33: u 18 N14.60 E42.94,   0.687,      3.91,      2.85,       1.30
      34: u 19 N18.67 E36.94,   0.730,     36.26,     24.82,      16.55
      35: u 23 N20.05 E39.00,   0.702,     17.77,     12.67,       6.65
      36: u 22 N20.96 E36.96,   0.716,     19.20,     13.40,       6.71
      37: u 22 N21.11 E36.02,   0.725,      3.55,      2.45,       1.21
     --------------------------------------------------------------------


dark:pcg20230429_104418_00 flat:pcg20230429_083652_01