2021-11-04 00:37:32UT (2021-11-04 09:37:32JST)  Solar Science Observatory NAOJ

P=+23.91, B0=+4.07, L0=186.52, radius=968.3"
obs radius= 967.9 (pixel), p_thresh=-0.110, u_thresh=-0.380

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   N16.04 E31.66,   0.836,    302.77,    181.18,      90.14
       2: p    N15.46 W23.49,   0.901,      3.74,      2.08,       0.61
       3: pu   N16.80 W24.10,   0.892,    106.36,     59.60,      30.89
       4: p    N15.15 W27.67,   0.871,      9.85,      5.66,       1.55
       5: p    N16.41 W25.75,   0.882,      2.72,      1.54,       0.37
       6: u  1 N16.04 E31.63,   0.836,     66.60,     39.84,      39.89
       7: u  3 N16.84 W24.01,   0.893,     24.81,     13.89,      11.75
     --------------------------------------------------------------------


dark:pcg20211104_093807_00 flat:pcg20211104_093213_01