20 Jan 1998, 00:12:46 (UT)
 
P=-6.909, B0=-5.03, L0=32.90, radius=976.8"
obs radius = 871.1 (pixel), RMS=47.28 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S17.39 W9.651,   0.963,     22.65,     11.75,        178
       2: S17.07 W11.70,   0.958,      1.25,      0.65,         10
       3: S7.319 W5.084,   0.995,     10.48,      5.26,         84
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South       34.39    17.68       272
 
     Whole       34.39    17.68       272
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North     -1           0         -10
 
     South     -1           3          -7
 
     Whole     -1           3          -7
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1