12 Apr 2021, 01:06:43 (UT)
 
P=-26.15, B0=-5.84, L0=28.88, radius=958.9"
obs radius = 858.0 (pixel), RMS=97.20 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: S22.08 E20.36,   0.902,      1.29,      0.71,         19     1
       2: S21.89 E20.28,   0.903,      1.72,      0.95,         25     1
     ---------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South        3.02     1.67        44
 
     Whole        3.02     1.67        44
 
     ----------------------------------------
 
 
     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S21.98 E20.32,   8.51,       2,       1, 0.903,    3.03,    1.68
     ---------------------------------------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      1           2          12
 
     Whole      1           2          12
 
     ------------------------------------------
 
     Center     1           2          12
 
     Seeing     3