29 Jan 2011, 00:00:28 (UT)
 
P=-10.77, B0=-5.77, L0=246.6, radius=975.9"
obs radius = 868.4 (pixel), RMS=130.0 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S21.24 E66.76,   0.402,      0.84,      1.04,         16
       2: S19.87 E61.04,   0.487,      7.59,      7.79,        162
       3: S19.31 E62.27,   0.470,      1.68,      1.79,         35
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South       10.13    10.64       213
 
     Whole       10.13    10.64       213
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      1           3          13
 
     Whole      1           3          13
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     2