23 Feb 2011, 00:06:10 (UT)
 
P=-19.79, B0=-7.09, L0=277.4, radius=971.6"
obs radius = 866.0 (pixel), RMS=115.6 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N10.26 W60.37,   0.460,    141.76,    153.89,       5485
       2: N11.40 W57.72,   0.494,      2.12,      2.14,         46
       3: N11.52 W53.72,   0.550,     71.30,     64.75,       2245
       4: N16.39 W61.18,   0.423,     62.39,     73.58,       1859
       5: N17.66 W59.70,   0.439,     14.85,     16.89,        397
      Umbra only
       6: N10.29 W60.31,   0.461,      8.91,      9.65,        789
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      292.44   311.28     10032
 
     South        0.00     0.00         0
 
     Whole      292.44   311.28     10032
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      2           6          26
 
     South      0           0           0
 
     Whole      2           6          26
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     2