25 Apr 2004, 00:51:10 (UT)
 
P=-25.03, B0=-4.72, L0=88.61, radius=955.4"
obs radius = 854.4 (pixel), RMS=106.0 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S7.413 W27.51,   0.887,    585.20,    329.82,      32282
       2: N14.83 E38.76,   0.730,    233.73,    160.06,       7625
       3: N13.19 E43.91,   0.680,     35.75,     26.28,        815
      Umbra only
       4: S7.387 W27.61,   0.886,    139.54,     78.71,      15014
       5: N14.92 E38.57,   0.731,      5.23,      3.57,        399
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      269.48   186.35      8440
 
     South      585.20   329.82     32282
 
     Whole      854.69   516.17     40722
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           3          13
 
     South      1           2          12
 
     Whole      2           5          25
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1