23 Apr 1998, 00:07:20 (UT)
 
P=-25.36, B0=-4.95, L0=247.1, radius=956.0"
obs radius = 854.0 (pixel), RMS=46.31 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N20.90 W71.51,   0.264,     62.84,    118.90,        558
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       62.84   118.90       558
 
     South        0.00     0.00         0
 
     Whole       62.84   118.90       558
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North     -1           1          -9
 
     South     -1           0         -10
 
     Whole     -1           1          -9
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1