16 Feb 2013, 00:15:54 (UT)
 
P=-17.77, B0=-6.88, L0=81.21, radius=972.9"
obs radius = 865.5 (pixel), RMS=98.13 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S9.174 E70.06,   0.353,     25.07,     35.48,        506
       2: N14.40 E6.667,   0.925,    346.31,    187.13,      17080
    *  3: N53.47 W68.23,   0.122,      1.27,      5.18,         20
    *  4: N57.93 W65.03,   0.121,      0.84,      3.51,         13
    *  5: N59.07 W63.57,   0.124,      2.54,     10.24,         42
    *  6: N62.69 W60.00,   0.121,      2.12,      8.75,         32
    *  7: N63.31 W59.18,   0.121,      0.84,      3.49,         13
    *  8: N67.05 W53.29,   0.121,      0.84,      3.50,         13
      Umbra only
       9: N14.39 E6.721,   0.925,     68.41,     36.96,       6800
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      346.31   187.13     17080
 
     South       25.07    35.48       506
 
     Whole      371.38   222.62     17586
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           2          12
 
     South      1           1          11
 
     Whole      2           3          23
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     2