15 Apr 2004, 00:24:28 (UT)
 
P=-26.02, B0=-5.58, L0=220.9, radius=958.0"
obs radius = 857.2 (pixel), RMS=134.4 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S14.68 W28.73,   0.868,    163.32,     93.98,       8070
       2: S16.92 W22.42,   0.908,     36.82,     20.26,       1148
       3: S14.84 W27.23,   0.880,      6.06,      3.44,        130
       4: S14.47 W25.98,   0.890,     25.56,     14.35,        768
       5: S12.09 E45.13,   0.706,      8.23,      5.82,        234
       6: N12.85 E66.79,   0.360,     26.42,     36.62,        851
      Umbra only
       7: S14.66 W28.69,   0.869,     15.16,      8.72,       1634
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       26.42    36.62       851
 
     South      240.00   137.87     10350
 
     Whole      266.43   174.49     11201
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           1          11
 
     South      2           6          26
 
     Whole      3           7          37
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1