13 Apr 2021, 02:13:25 (UT)
 
P=-26.11, B0=-5.76, L0=15.06, radius=958.6"
obs radius = 857.9 (pixel), RMS=122.9 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S22.94 E9.130,   0.943,     19.02,     10.08,        595
       2: S21.13 E6.054,   0.959,     53.62,     27.96,       2138
       3: S21.47 E6.706,   0.956,      5.18,      2.71,        121
       4: S20.90 E6.846,   0.958,      1.29,      0.67,         26
       5: S21.37 E8.729,   0.952,      2.16,      1.13,         47
       6: S20.70 E8.037,   0.957,      2.59,      1.35,         51
       7: S21.26 E9.554,   0.950,      1.72,      0.90,         33
       8: S20.72 E8.435,   0.956,      2.59,      1.35,         56
       9: S19.92 E7.794,   0.960,      2.59,      1.35,         59
      10: S21.04 E10.44,   0.949,      5.62,      2.96,        161
      Umbra only
      11: S21.18 E5.830,   0.959,      0.86,      0.45,         75
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South       96.44    50.50      3287
 
     Whole       96.44    50.50      3287
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      1          11          21
 
     Whole      1          11          21
 
     ------------------------------------------
 
     Center     1          11          21
 
     Seeing     2