21 Feb 2010, 00:07:32 (UT)
 
P=-19.27, B0=-7.04, L0=81.31, radius=971.9"
obs radius = 865.9 (pixel), RMS=121.6 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S18.97 W40.89,   0.749,      9.33,      6.23,        250
       2: S19.77 W36.26,   0.794,     30.14,     18.96,        989
       3: S17.69 W42.37,   0.735,     70.47,     47.89,       3067
       4: S19.47 W36.99,   0.788,      2.54,      1.61,         57
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South      112.50    74.70      4363
 
     Whole      112.50    74.70      4363
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      1           4          14
 
     Whole      1           4          14
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1