23 Feb 2013, 00:34:21 (UT)
 
P=-19.94, B0=-7.11, L0=348.8, radius=971.5"
obs radius = 866.1 (pixel), RMS=123.3 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S13.45 W19.19,   0.940,      2.54,      1.35,         51
       2: S10.72 W25.21,   0.905,      5.51,      3.04,        124
       3: S18.90 E1.007,   0.978,    101.41,     51.80,       4869
       4: S10.94 W19.20,   0.943,      4.66,      2.47,        109
       5: S10.76 W19.40,   0.942,      3.39,      1.80,         66
       6: S10.37 W19.70,   0.941,      2.54,      1.35,         50
       7: S10.08 W20.23,   0.938,      1.69,      0.90,         36
       8: N10.42 W77.14,   0.194,     31.39,     80.60,        871
       9: S7.616 W16.49,   0.959,      1.27,      0.66,         26
      10: N11.87 W51.59,   0.577,     71.28,     61.68,       2445
      Umbra only
      11: S18.92 E1.030,   0.978,      9.75,      4.98,        961
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      102.68   142.28      3316
 
     South      123.04    63.40      5331
 
     Whole      225.73   205.68      8647
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      2           2          22
 
     South      2           9          29
 
     Whole      4          11          51
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     3