14 Mar 2021, 01:06:54 (UT)
 
P=-24.28, B0=-7.19, L0=51.38, radius=966.8"
obs radius = 864.5 (pixel), RMS=119.6 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S21.53 W12.23,   0.947,      3.83,      2.02,         87
       2: S21.63 W11.22,   0.950,      5.11,      2.68,        115
       3: N19.15 E16.71,   0.856,     18.31,     10.68,        578
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       18.31    10.68       578
 
     South        8.94     4.70       202
 
     Whole       27.25    15.39       780
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           1          11
 
     South      1           2          12
 
     Whole      2           3          23
 
     ------------------------------------------
 
     Center     1           2          12
 
     Seeing     3