11 Apr 2021, 01:20:22 (UT)
 
P=-26.19, B0=-5.91, L0=41.95, radius=959.2"
obs radius = 858.3 (pixel), RMS=106.0 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: S21.79 E33.14,   0.811,      5.18,      3.19,         84     1
     ---------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South        5.18     3.19        84
 
     Whole        5.18     3.19        84
 
     ----------------------------------------
 
 
     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S21.79 E33.15,   8.76,       1,       0, 0.812,    5.19,    3.19
     ---------------------------------------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      1           1          11
 
     Whole      1           1          11
 
     ------------------------------------------
 
     Center     0           0           0
 
     Seeing     3