22 Sep 2010, 00:07:04 (UT)
 
P=+25.07, B0=+7.06, L0=146.8, radius=957.5"
obs radius = 855.4 (pixel), RMS=195.0 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S29.48 E20.68,   0.747,      3.04,      2.03,        108
       2: S29.85 E4.776,   0.796,    513.80,    322.52,      33237
       3: N20.04 E77.67,   0.241,      4.35,      9.02,        135
       4: N20.69 E77.22,   0.248,      6.96,     13.99,        240
      Umbra only
       5: S29.69 E5.832,   0.796,      6.52,      4.09,        908
       6: S29.79 E4.260,   0.797,     37.41,     23.45,       5711
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       11.31    23.01       375
 
     South      516.84   324.56     33345
 
     Whole      528.15   347.57     33720
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           2          12
 
     South      2           4          24
 
     Whole      3           6          36
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     4