2023-04-19 02:22:20UT (2023-04-19 11:22:20JST)  Solar Science Observatory NAOJ

P=-25.74, B0=-5.32, L0= 20.56, radius=955.2"
obs radius= 949.8 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S20.16 W23.36,   0.890,      1.76,      0.99,       0.20
       2: p    S20.99 W15.87,   0.927,      1.41,      0.76,       0.16
       3: p    S20.83 W15.69,   0.929,      2.82,      1.52,       0.34
       4: p    S20.41 W15.80,   0.930,     19.76,     10.62,       2.78
       5: p    S20.59 W14.71,   0.934,      1.41,      0.76,       0.16
       6: p    S20.38 W14.57,   0.936,      1.06,      0.57,       0.12
       7: pu   S21.06 W09.82,   0.949,     24.70,     13.01,       5.03
       8: pu   S23.62 W02.56,   0.949,     16.23,      8.56,       3.73
       9: pu   S22.88 W01.17,   0.953,    131.60,     69.03,      35.71
      10: p    S22.01 W03.36,   0.956,      3.88,      2.03,       0.46
      11: p    S22.83 W00.28,   0.954,      3.88,      2.03,       0.66
      12: p    S25.28 E05.01,   0.936,      4.23,      2.26,       0.51
      13: p    S23.74 E04.36,   0.946,      5.65,      2.98,       0.82
      14: p    S24.16 E06.70,   0.940,      5.65,      3.00,       0.72
      15: p    S21.91 E19.20,   0.907,      4.23,      2.33,       0.50
      16: p    S21.17 E19.90,   0.907,     69.15,     38.14,      13.87
      17: pu   N12.03 W11.66,   0.934,    703.88,    376.65,     242.66
      18: p    N11.57 W09.49,   0.943,      2.82,      1.50,       0.38
      19: p    N12.13 W08.54,   0.943,      8.82,      4.68,       1.75
      20: p    N10.40 W05.01,   0.959,      6.00,      3.13,       0.86
      21: p    N11.69 W06.61,   0.950,      3.88,      2.04,       0.69
      22: p    S10.21 E55.08,   0.577,      5.29,      4.58,       0.52
      23: p    N10.73 W00.49,   0.961,     40.22,     20.93,       7.94
      24: pu   S09.81 E54.49,   0.586,     24.34,     20.78,       4.15
      25: pu   N11.45 E02.17,   0.957,    442.79,    231.40,     137.00
      26: pu   S08.48 E61.48,   0.484,     25.05,     25.89,       4.47
      27: u  7 S21.08 W09.88,   0.949,      1.76,      0.93,       0.69
      28: u  8 S23.64 W02.59,   0.948,      1.06,      0.56,       0.39
      29: u  9 S23.11 W01.48,   0.952,      4.59,      2.41,       1.90
      30: u  9 S22.84 W01.09,   0.953,     25.76,     13.51,      12.24
      31: u 17 N12.00 W11.76,   0.934,    181.00,     96.87,     117.90
      32: u 17 N12.16 W10.47,   0.938,     10.58,      5.64,       4.70
      33: u 24 S09.79 E54.55,   0.585,      3.18,      2.71,       0.97
      34: u 25 N11.26 E02.26,   0.958,    109.73,     57.29,      59.82
      35: u 26 S08.47 E61.53,   0.483,      6.35,      6.57,       1.82
      36: u 25 N12.98 E01.02,   0.949,      8.82,      4.65,       4.01
     --------------------------------------------------------------------


dark:pcg20230419_111606_00 flat:pcg20230419_111823_01