17 Dec 2009, 01:17:24 (UT)
 
P=+9.224, B0=-1.17, L0=229.8, radius=976.7"
obs radius = 870.8 (pixel), RMS=113.6 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N29.50 W18.03,   0.817,     68.83,     42.11,       1841
       2: N28.59 W24.24,   0.790,     88.98,     56.27,       3047
       3: N30.20 W20.40,   0.799,    328.66,    205.54,      15116
       4: N28.87 W22.21,   0.800,      1.25,      0.78,         25
       5: N31.55 W15.48,   0.810,    307.67,    189.84,      14328
       6: N30.67 W15.52,   0.818,      5.87,      3.59,        119
       7: N32.86 W14.35,   0.802,      0.83,      0.52,         16
      Umbra only
       8: N29.84 W20.68,   0.801,     16.37,     10.21,       1525
       9: N30.59 W19.73,   0.799,      2.51,      1.57,        217
      10: N31.71 W15.30,   0.809,     36.09,     22.29,       3766
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      802.14   498.68     34492
 
     South        0.00     0.00         0
 
     Whole      802.14   498.68     34492
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1          10          20
 
     South      0           0           0
 
     Whole      1          10          20
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1