2021-04-24 02:23:57UT (2021-04-24 11:23:57JST)  Solar Science Observatory NAOJ

P=-25.15, B0=-4.84, L0=229.59, radius=954.9"
obs radius= 954.4 (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: p    S27.65 W26.66,   0.828,     26.56,     16.04,       3.61
       2: p    S27.26 W26.17,   0.834,      3.49,      2.10,       0.33
       3: p    S21.08 W38.98,   0.753,     13.63,      9.05,       2.02
       4: pu   S22.07 E21.19,   0.893,     57.32,     32.10,      10.00
       5: pu   S20.38 E18.11,   0.917,     58.02,     31.63,      13.23
       6: pu   S16.31 E25.43,   0.887,    127.91,     72.07,      27.06
       7: p    N24.74 W17.01,   0.830,      4.54,      2.74,       0.46
       8: p    N24.13 W14.25,   0.847,      4.89,      2.89,       0.46
       9: u  4 S22.24 E21.19,   0.892,      8.39,      4.70,       2.79
      10: u  5 S20.36 E18.08,   0.917,     19.57,     10.67,       7.00
      11: u  6 S16.29 E25.45,   0.887,     30.76,     17.33,      12.10
     --------------------------------------------------------------------


dark:pcg20210423_111822_00 flat:pcg20210423_111921_01