2022-05-10 00:43:56UT (2022-05-10 09:43:56JST)  Solar Science Observatory NAOJ

P=-22.25, B0=-3.25, L0=241.49, radius=951.2"
obs radius= 953.7 (pixel), p_thresh=-0.105, u_thresh=-0.365

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S13.93 W84.61,   0.105,     67.90,    324.14,       5.90
       2: p    S33.28 E07.59,   0.859,     43.40,     25.28,       9.55
       3: p    S34.10 E10.06,   0.846,     16.80,      9.93,       3.18
       4: p    S32.09 E04.98,   0.873,     15.40,      8.82,       3.08
       5: p    S29.70 W01.37,   0.895,      1.75,      0.98,       0.25
       6: p    S32.64 E07.13,   0.865,      1.40,      0.81,       0.17
       7: p    S32.23 E06.58,   0.869,      1.75,      1.01,       0.28
       8: p    S28.63 W01.79,   0.903,     17.15,      9.50,       2.81
       9: p    S31.77 E06.90,   0.873,     16.45,      9.43,       3.14
      10: pu   S30.41 E02.91,   0.889,     16.10,      9.06,       5.38
      11: p    S30.84 E04.19,   0.884,      1.75,      0.99,       0.28
      12: p    S29.94 E02.36,   0.893,      2.80,      1.57,       0.52
      13: p    S30.18 E03.47,   0.890,      5.95,      3.34,       0.99
      14: p    S29.83 E03.28,   0.893,      4.90,      2.74,       0.87
      15: p    S30.60 E05.64,   0.884,      8.40,      4.75,       1.82
      16: pu   S29.03 E02.80,   0.899,     56.00,     31.13,      19.34
      17: pu   S23.96 E51.16,   0.595,    132.30,    111.14,      29.47
      18: p    S26.21 E64.41,   0.412,      3.15,      3.82,       0.30
      19: p    S26.01 E63.63,   0.423,      5.25,      6.20,       0.66
      20: p    S25.68 E62.95,   0.434,      7.00,      8.07,       0.93
      21: p    S25.48 E64.54,   0.412,     20.30,     24.64,       1.94
      22: pu   S23.31 E60.30,   0.477,     19.95,     20.92,       3.16
      23: p    S22.27 E58.07,   0.510,     11.20,     10.98,       1.67
      24: p    S21.09 E56.88,   0.529,      2.10,      1.98,       0.17
      25: p    S20.26 E57.32,   0.525,      4.90,      4.66,       0.51
      26: u  1 S13.95 W84.42,   0.108,      8.75,     40.56,       1.55
      27: u 10 S30.41 E02.91,   0.889,      5.95,      3.35,       2.90
      28: u 16 S29.08 E02.81,   0.899,     22.75,     12.65,      11.46
      29: u 17 S24.00 E51.18,   0.595,     30.10,     25.30,      13.27
      30: u 22 S23.23 E60.33,   0.477,      2.45,      2.57,       0.66
     --------------------------------------------------------------------


dark:pcg20220510_094608_00 flat:pcg20220510_093944_01