29 Apr 1998, 01:59:28 (UT)
 
P=-24.51, B0=-4.37, L0=166.8, radius=954.5"
obs radius = 852.9 (pixel), RMS=53.72 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S0.816 W17.79,   0.950,      0.86,      0.46,         12
       2: S17.85 E27.36,   0.866,     98.88,     57.07,       1232
       3: S17.03 E30.50,   0.843,    789.78,    468.05,      31147
       4: S17.07 E32.84,   0.823,      1.30,      0.79,         10
      Umbra only
       5: S17.10 E30.46,   0.843,    314.60,    186.42,      22626
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South      890.82   526.38     32401
 
     Whole      890.82   526.38     32401
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North     -1           0         -10
 
     South     -1           5          -5
 
     Whole     -1           5          -5
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1