27 Apr 2021, 00:26:38 (UT)
 
P=-24.74, B0=-4.56, L0=191.1, radius=955.0"
obs radius = 853.6 (pixel), RMS=112.8 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c Group
      No.   position       cos(t)    ap_area    co_area    darkness    id 
     ---------------------------------------------------------------------
       1: S21.11 W32.44,   0.813,     72.52,     44.58,       2637     1
       2: S21.41 W31.16,   0.823,     55.91,     33.96,       1498     1
       3: S22.28 W25.65,   0.861,    115.77,     67.18,       4736     1
       4: S21.84 W26.97,   0.854,      3.05,      1.79,         57     1
       5: S21.56 W26.56,   0.858,      4.80,      2.79,         92     1
       6: S20.42 W22.91,   0.888,     96.11,     54.10,       3788     2
       7: S21.65 W21.11,   0.893,      0.87,      0.48,         18     2
       8: S20.70 W21.45,   0.895,     69.02,     38.52,       2098     2
       9: S23.57 W14.97,   0.914,    109.21,     59.71,       4533     2
      10: S22.91 W16.64,   0.910,      5.67,      3.11,        118     2
      11: S23.32 W15.79,   0.912,      1.74,      0.95,         37     2
      12: S22.62 W17.08,   0.910,      6.11,      3.36,        113     2
      13: S21.87 W18.29,   0.907,     12.23,      6.73,        298     2
      14: S22.53 W15.44,   0.917,      2.62,      1.42,         47     2
      15: S21.06 W16.30,   0.921,      8.73,      4.74,        190     2
      16: S21.32 W14.79,   0.926,     30.14,     16.26,        810     2
      17: S20.10 W17.28,   0.921,      1.74,      0.94,         38     2
      18: S19.98 W16.91,   0.923,      3.93,      2.12,         90     2
      19: S15.85 W12.90,   0.956,    121.88,     63.71,       5973     3
      Umbra only
      20: S22.33 W25.56,   0.862,      6.98,      4.05,        589     1
      21: S20.36 W22.96,   0.888,      4.36,      2.45,        360     2
      22: S23.54 W14.92,   0.914,      6.98,      3.82,        596     2
      23: S15.83 W12.92,   0.956,     21.84,     11.41,       2112     3
     ---------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South      722.14   406.55     27171
 
     Whole      722.14   406.55     27171
 
     ----------------------------------------
 
 
     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1: S21.72 W28.90, 219.99,       6,       0
       2: S21.74 W18.57, 209.66,      15,       1
       3: S15.85 W12.91, 204.00,       2,       1
     ---------------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      3          23          53
 
     Whole      3          23          53
 
     ------------------------------------------
 
     Center     2          17          37
 
     Seeing     3