2023-05-16 01:41:57UT (2023-05-16 10:41:57JST)  Solar Science Observatory NAOJ

P=-20.75, B0=-2.60, L0= 24.08, radius=948.9"
obs radius= 943.0 (pixel), p_thresh=-0.115, u_thresh=-0.395

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S17.68 W51.22,   0.610,      5.37,      4.40,       0.87
       2: pu   S08.78 E30.42,   0.858,     12.17,      7.09,       3.24
       3: p    S08.53 E34.45,   0.821,      6.80,      4.14,       1.63
       4: p    N19.86 W37.88,   0.726,      5.37,      3.70,       0.91
       5: p    N09.30 W06.71,   0.972,     18.97,      9.76,       4.64
       6: pu   N09.32 W05.61,   0.974,     56.56,     29.04,      15.02
       7: p    N09.12 W06.20,   0.973,      2.86,      1.47,       0.56
       8: p    N09.75 W07.71,   0.968,      1.43,      0.74,       0.23
       9: p    N08.02 W02.31,   0.982,     10.02,      5.10,       2.66
      10: p    N20.34 W36.95,   0.733,      1.43,      0.98,       0.16
      11: p    N20.54 W37.15,   0.730,      1.43,      0.98,       0.16
      12: p    N20.57 W36.88,   0.732,      4.65,      3.18,       0.71
      13: p    N09.57 W02.73,   0.976,      4.30,      2.20,       0.79
      14: pu   N10.31 W00.33,   0.975,    302.49,    155.18,      83.00
      15: p    N10.17 W03.56,   0.973,      1.07,      0.55,       0.18
      16: pu   N13.94 W10.99,   0.941,     98.44,     52.32,      29.59
      17: p    N10.85 W02.11,   0.972,      6.80,      3.50,       1.37
      18: p    N09.91 E00.10,   0.976,      1.43,      0.73,       0.26
      19: p    N11.00 W00.75,   0.972,      2.15,      1.11,       0.35
      20: pu   N12.54 W01.70,   0.965,     34.37,     17.81,      10.62
      21: p    N12.56 E00.72,   0.965,      6.44,      3.34,       1.25
      22: p    N16.50 W08.75,   0.934,     10.38,      5.56,       2.24
      23: pu   N18.23 W05.26,   0.931,    170.04,     91.36,      50.60
      24: u  2 S08.78 E30.42,   0.858,      1.07,      0.63,       0.46
      25: u  6 N09.30 W05.76,   0.974,      2.86,      1.47,       1.44
      26: u 16 N13.63 W11.46,   0.941,      6.44,      3.42,       3.29
      27: u 16 N14.04 W11.15,   0.940,      4.30,      2.29,       2.10
      28: u 16 N14.09 W10.58,   0.941,      4.65,      2.47,       2.41
      29: u 14 N10.26 E00.04,   0.975,      1.07,      0.55,       0.51
      30: u 14 N10.45 E00.32,   0.974,     17.54,      9.00,       8.82
      31: u 16 N14.36 W10.12,   0.941,      3.94,      2.09,       1.99
      32: u 14 N10.86 E00.05,   0.973,      1.07,      0.55,       0.53
      33: u 14 N10.81 E00.37,   0.973,      1.43,      0.74,       0.72
      34: u 20 N12.59 W01.68,   0.965,      7.88,      4.08,       3.83
      35: u 23 N18.18 W05.28,   0.931,     31.50,     16.92,      18.85
     --------------------------------------------------------------------


dark:pcg20230516_104325_00 flat:pcg20230516_103808_01