20 Jun 2021, 05:05:24 (UT)
 
P=-7.456, B0=+1.63, L0=194.2, radius=945.9"
obs radius = 847.5 (pixel), RMS=108.4 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N22.35 W16.90,   0.895,      2.21,      1.23,         40
       2: N24.42 W15.14,   0.890,    359.87,    202.10,      21161
       3: N26.32 W17.88,   0.865,      0.88,      0.51,         16
       4: N27.25 W15.92,   0.867,     28.80,     16.60,        936
      Umbra only
       5: N24.42 W15.20,   0.890,     93.51,     52.53,      10658
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      391.78   220.46     22153
 
     South        0.00     0.00         0
 
     Whole      391.78   220.46     22153
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           5          15
 
     South      0           0           0
 
     Whole      1           5          15
 
     ------------------------------------------
 
     Center     1           5          15
 
     Seeing     3