8 Apr 2004, 04:33:05 (UT)
 
P=-26.28, B0=-6.08, L0=311.0, radius=959.9"
obs radius = 858.5 (pixel), RMS=122.5 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S15.98 W5.067,   0.981,    199.52,    101.65,       8641
       2: S18.17 W1.850,   0.977,     31.52,     16.12,       1596
       3: S16.80 W2.786,   0.981,     27.20,     13.86,       1078
       4: S13.69 W3.206,   0.989,    213.34,    107.78,      11885
      Umbra only
       5: S16.15 W6.098,   0.979,      2.58,      1.32,        232
       6: S18.17 W1.838,   0.977,      3.44,      1.76,        311
       7: S15.90 W4.515,   0.982,     15.54,      7.91,       1522
       8: S13.72 W3.240,   0.989,     41.46,     20.94,       4651
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South      471.58   239.43     23200
 
     Whole      471.58   239.43     23200
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      1           8          18
 
     Whole      1           8          18
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1