30 Aug 2011, 00:19:49 (UT)
 
P=+20.44, B0=+7.15, L0=312.9, radius=951.8"
obs radius = 850.8 (pixel), RMS=137.7 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S20.25 E53.30,   0.513,     29.01,     28.27,        980
       2: S25.59 W14.06,   0.814,      6.15,      3.78,        159
       3: N14.00 E21.11,   0.928,    264.25,    142.34,      13923
       4: N18.33 E12.89,   0.957,    157.85,     82.44,       8356
       5: N25.68 E16.01,   0.913,     15.82,      8.66,        470
       6: N25.40 E15.69,   0.916,      0.87,      0.47,         19
       7: N25.26 E13.24,   0.926,     24.18,     13.05,        847
       8: N17.16 W47.07,   0.682,      7.03,      5.15,        192
       9: N18.25 W46.65,   0.685,      2.19,      1.60,         46
      Umbra only
      10: N14.07 E21.06,   0.928,     32.97,     17.76,       3846
      11: N18.35 E12.88,   0.957,     21.98,     11.48,       2432
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      472.23   253.74     23853
 
     South       35.17    32.05      1139
 
     Whole      507.40   285.80     24992
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      4           9          49
 
     South      2           2          22
 
     Whole      6          11          71
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     3