29 May 2021, 05:03:38 (UT)
 
P=-16.38, B0=-1.01, L0=125.4, radius=948.4"
obs radius = 849.5 (pixel), RMS=102.2 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: N19.12 W69.01,   0.332,     68.81,    103.43,       1557     1
     ---------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       68.81   103.43      1557
 
     South        0.00     0.00         0
 
     Whole       68.81   103.43      1557
 
     ----------------------------------------
 
 
     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N19.12 W69.01, 194.39,       1,       0, 0.333,   68.81,  103.44
     ---------------------------------------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           1          11
 
     South      0           0           0
 
     Whole      1           1          11
 
     ------------------------------------------
 
     Center     0           0           0
 
     Seeing     1

fl20210526 df20210526 used