28 Apr 2004, 05:06:32 (UT)
 
P=-24.56, B0=-4.41, L0=46.63, radius=954.6"
obs radius = 854.5 (pixel), RMS=115.7 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S6.624 W70.68,   0.336,    152.13,    226.05,       4581
       2: N15.67 W5.423,   0.934,    204.00,    109.11,       8035
       3: N15.02 W4.142,   0.940,      0.87,      0.46,         17
       4: N14.13 E2.137,   0.947,     18.30,      9.66,        380
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      223.18   119.23      8432
 
     South      152.13   226.05      4581
 
     Whole      375.31   345.29     13013
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           3          13
 
     South      1           1          11
 
     Whole      2           4          24
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1