30 Apr 1998, 04:38:37 (UT)
 
P=-24.33, B0=-4.26, L0=152.2, radius=954.2"
obs radius = 851.1 (pixel), RMS=51.97 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S17.67 E11.36,   0.954,     22.84,     11.97,        196
       2: S17.79 E11.88,   0.951,      0.86,      0.46,          7
       3: S16.92 E15.77,   0.939,    849.84,    452.17,      33283
       4: S28.23 E84.42,   0.120,      2.62,     10.94,         20
       5: S27.83 E84.19,   0.123,      1.74,      7.09,         13
       6: S27.08 E84.46,   0.119,      0.86,      3.67,          7
       7: S21.02 E84.22,   0.120,      0.86,      3.65,          6
      Umbra only
       8: S16.88 E15.75,   0.939,    394.16,    209.66,      24762
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South      879.62   489.97     33532
 
     Whole      879.62   489.97     33532
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North     -1           0         -10
 
     South     -1           8          -2
 
     Whole     -1           8          -2
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1