2022-04-19 00:51:38UT (2022-04-19 09:51:38JST)  Solar Science Observatory NAOJ

P=-25.72, B0=-5.31, L0=158.93, radius=956.3"
obs radius= 958.7 (pixel), p_thresh=-0.065, u_thresh=-0.245

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S23.89 E12.73,   0.925,     67.54,     36.49,      12.91
       2: p    S16.22 E44.09,   0.713,      3.81,      2.67,       0.36
       3: p    N15.56 W23.81,   0.853,      7.97,      4.67,       0.83
       4: p    N15.78 W23.04,   0.857,     25.98,     15.16,       3.90
       5: p    N16.04 W21.16,   0.867,      6.58,      3.80,       0.59
       6: p    N12.01 E49.59,   0.612,      1.39,      1.13,       0.09
       7: pu   N13.98 E48.81,   0.614,    578.05,    470.80,     146.05
       8: pu   N14.00 E58.56,   0.482,    464.45,    482.22,      95.16
       9: p    N17.27 E44.63,   0.649,     30.82,     23.74,       4.07
      10: pu   N13.18 E81.32,   0.125,     92.82,    370.64,       7.18
      11: pu   N18.29 E48.89,   0.593,     42.25,     35.65,       5.96
      12: p    N18.04 E50.67,   0.571,     38.10,     33.34,       4.10
      13: pu   N21.17 E46.40,   0.607,    616.50,    507.88,     143.53
      14: p    N19.01 E50.39,   0.570,     15.24,     13.37,       1.29
      15: pu   N19.19 E53.86,   0.524,     58.19,     55.51,       7.77
      16: u  1 S23.87 E12.67,   0.926,     13.51,      7.30,       4.53
      17: u  7 N14.03 E48.77,   0.614,    220.28,    179.29,      92.91
      18: u  8 N13.92 E58.70,   0.480,    169.71,    176.86,      57.32
      19: u  8 N13.13 E55.76,   0.525,      1.04,      0.99,       0.23
      20: u 10 N13.29 E81.37,   0.124,     13.85,     55.78,       2.09
      21: u  8 N15.15 E58.30,   0.481,     12.81,     13.33,       3.30
      22: u 11 N18.24 E48.61,   0.596,      4.50,      3.78,       1.12
      23: u 13 N21.10 E46.35,   0.608,    208.85,    171.77,      85.63
      24: u 15 N19.27 E53.97,   0.522,      9.00,      8.62,       2.25
     --------------------------------------------------------------------


dark:pcg20220419_095345_00 flat:pcg20220419_093616_01