13 Dec 2020, 00:53:45 (UT)
 
P=+10.90, B0=-0.68, L0=169.9, radius=976.3"
obs radius = 871.5 (pixel), RMS=126.1 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: S21.32 E65.82,   0.385,      6.28,      8.14,        148     1
     ---------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South        6.28     8.14       148
 
     Whole        6.28     8.14       148
 
     ----------------------------------------
 
 
     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1: S21.32 E65.83, 104.12,       1,       0
     ---------------------------------------------
 
 
     *****   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