31 Jan 2004, 02:14:30 (UT)
 
P=-11.53, B0=-5.91, L0=128.3, radius=975.7"
obs radius = 872.4 (pixel), RMS=117.2 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S19.46 W35.98,   0.793,      2.08,      1.31,         38
       2: S18.44 W32.71,   0.826,      3.76,      2.27,         77
       3: S10.74 E12.71,   0.972,     38.06,     19.56,       1516
       4: S13.04 E52.74,   0.609,     33.44,     27.43,       1106
       5: S9.359 E16.16,   0.959,      1.66,      0.87,         33
       6: S8.828 E13.73,   0.970,      5.00,      2.58,        118
       7: N4.135 E43.21,   0.715,     14.22,      9.93,        432
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       14.22     9.93       432
 
     South       84.00    54.05      2888
 
     Whole       98.22    63.99      3320
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           1          11
 
     South      3           6          36
 
     Whole      4           7          47
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1