2023-04-18 00:29:26UT (2023-04-18 09:29:26JST)  Solar Science Observatory NAOJ

P=-25.83, B0=-5.41, L0= 34.80, radius=955.5"
obs radius= 950.0 (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    S24.18 W62.52,   0.458,      6.00,      6.55,       0.81
       2: p    S21.55 W19.51,   0.907,      1.76,      0.97,       0.24
       3: p    S20.01 W09.43,   0.955,      9.17,      4.80,       1.37
       4: p    S20.36 W01.64,   0.966,      3.53,      1.83,       0.50
       5: p    S20.26 E00.98,   0.966,      1.41,      0.73,       0.20
       6: pu   S20.95 E04.35,   0.961,     64.19,     33.40,      14.86
       7: p    S24.07 E11.20,   0.930,      9.52,      5.12,       1.91
       8: p    S24.19 E11.60,   0.928,      4.23,      2.28,       0.73
       9: pu   S22.78 E12.91,   0.931,    199.27,    107.00,      54.47
      10: p    S25.48 E20.47,   0.883,     16.22,      9.19,       2.63
      11: p    S23.60 E14.90,   0.919,      1.06,      0.58,       0.14
      12: p    S25.19 E21.07,   0.881,      1.76,      1.00,       0.25
      13: p    S24.90 E21.04,   0.883,      1.41,      0.80,       0.18
      14: p    S24.49 E20.98,   0.885,      1.06,      0.60,       0.15
      15: pu   S24.33 E22.26,   0.878,     35.62,     20.28,       9.08
      16: p    S22.62 E32.31,   0.813,      8.11,      4.99,       1.68
      17: p    S22.66 E32.66,   0.810,      1.06,      0.65,       0.13
      18: pu   S21.19 E33.81,   0.805,     62.42,     38.76,      14.01
      19: p    N19.31 W30.54,   0.778,     14.11,      9.07,       3.10
      20: pu   N11.86 E02.82,   0.954,    585.45,    306.93,     203.76
      21: p    S10.14 E70.39,   0.345,      2.12,      3.06,       0.19
      22: p    S09.81 E70.17,   0.349,      4.23,      6.07,       0.40
      23: p    N11.54 E05.21,   0.952,     35.27,     18.51,       6.29
      24: p    S08.38 E75.88,   0.254,     17.28,     34.01,       1.79
      25: p    N10.98 E09.33,   0.946,     14.81,      7.83,       3.04
      26: p    N12.74 E08.12,   0.940,      7.05,      3.75,       1.62
      27: p    N10.15 E14.41,   0.933,     13.05,      7.00,       1.80
      28: p    N10.55 E13.83,   0.933,     20.81,     11.15,       4.28
      29: p    N10.97 E14.34,   0.929,      3.88,      2.09,       0.59
      30: pu   N11.62 E16.25,   0.917,    390.07,    212.64,     129.94
      31: pu   N13.28 E14.95,   0.914,     68.42,     37.41,      15.84
      32: u  6 S21.03 E04.15,   0.961,      1.06,      0.55,       0.45
      33: u  9 S23.03 E12.50,   0.931,     15.52,      8.33,       7.69
      34: u  9 S22.66 E13.17,   0.931,     21.87,     11.75,      11.09
      35: u 15 S24.33 E22.25,   0.878,      5.64,      3.21,       2.31
      36: u 18 S21.04 E33.74,   0.806,      6.35,      3.94,       2.48
      37: u 20 N11.84 E02.75,   0.954,    147.07,     77.09,      97.92
      38: u 20 N11.88 E04.34,   0.952,      6.70,      3.52,       3.16
      39: u 30 N11.57 E16.24,   0.918,    102.63,     55.93,      62.76
      40: u 31 N13.22 E14.92,   0.915,      9.88,      5.40,       4.96
     --------------------------------------------------------------------


dark:pcg20230418_091224_00 flat:pcg20230417_090931_01