20 Aug 2021, 00:19:54 (UT)
 
P=+17.67, B0=+6.86, L0=109.8, radius=949.9"
obs radius = 851.2 (pixel), RMS=181.2 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N12.95 W12.71,   0.970,      5.71,      2.94,        235
       2: N13.52 W13.15,   0.967,      3.51,      1.81,        123
       3: N12.67 W16.40,   0.955,     13.61,      7.12,        794
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       22.84    11.88      1152
 
     South        0.00     0.00         0
 
     Whole       22.84    11.88      1152
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           3          13
 
     South      0           0           0
 
     Whole      1           3          13
 
     ------------------------------------------
 
     Center     1           3          13
 
     Seeing     4