23 Aug 2012, 00:05:20 (UT)
 
P=+18.66, B0=+6.98, L0=254.7, radius=950.5"
obs radius = 849.3 (pixel), RMS=120.1 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S20.09 E73.95,   0.215,     34.42,     79.73,        856
       2: S17.54 E45.25,   0.629,     67.96,     53.97,       2638
       3: N18.40 E18.00,   0.934,     48.54,     25.98,       2044
       4: N21.10 E26.13,   0.875,      4.85,      2.77,        100
       5: N15.70 W7.380,   0.980,     99.30,     50.63,       4712
       6: N12.13 W24.83,   0.906,      0.88,      0.48,         19
       7: N12.21 W25.31,   0.902,      7.50,      4.15,        166
      Umbra only
       8: S17.54 E45.20,   0.630,      3.97,      3.15,        347
       9: N15.68 W7.367,   0.980,     12.35,      6.30,       1167
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      161.09    84.04      7041
 
     South      102.39   133.70      3494
 
     Whole      263.48   217.75     10535
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      4           6          46
 
     South      2           3          23
 
     Whole      6           9          69
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     2