31 May 2013, 01:01:25 (UT)
 
P=-15.74, B0=-0.78, L0=148.0, radius=948.1"
obs radius = 847.4 (pixel), RMS=124.8 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S18.73 W73.21,   0.277,     23.05,     41.47,        591
       2: S22.83 E23.43,   0.850,      0.88,      0.52,         17
       3: S21.51 E21.72,   0.869,      1.77,      1.02,         35
       4: S18.73 E36.68,   0.763,      3.10,      2.03,         69
       5: S18.68 E40.41,   0.725,      8.86,      6.10,        213
       6: S8.343 E1.135,   0.991,    103.73,     52.33,       4641
       7: S15.27 E28.34,   0.852,      2.21,      1.29,         52
       8: N11.25 E49.23,   0.637,      3.10,      2.43,         65
       9: N12.21 E52.50,   0.591,     12.85,     10.85,        334
      Umbra only
      10: S8.350 E1.134,   0.991,      6.64,      3.35,        615
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       15.95    13.29       399
 
     South      143.62   104.79      5618
 
     Whole      159.58   118.08      6017
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           2          12
 
     South      5           8          58
 
     Whole      6          10          70
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     2