20 Jan 2021, 00:10:23 (UT)
 
P=-7.067, B0=-5.04, L0=29.90, radius=976.8"
obs radius = 870.7 (pixel), RMS=114.7 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: S17.44 E49.20,   0.647,    133.51,    103.15,       4681     1
       2: S16.95 E57.19,   0.541,     17.21,     15.88,        439     2
       3: S16.12 E61.14,   0.486,      2.51,      2.59,         48     2
     ---------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South      153.25   121.62      5168
 
     Whole      153.25   121.62      5168
 
     ----------------------------------------
 
 
     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S17.44 E49.21, 340.64,       1,       0, 0.647,  133.52,  103.15
       2: S16.63 E58.75, 331.10,       2,       0, 0.520,   19.73,   18.48
     ---------------------------------------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      2           3          23
 
     Whole      2           3          23
 
     ------------------------------------------
 
     Center     0           0           0
 
     Seeing     2