13 Feb 2004, 00:32:13 (UT)
 
P=-16.50, B0=-6.71, L0=318.1, radius=973.6"
obs radius = 868.8 (pixel), RMS=128.3 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S9.797 W20.73,   0.935,     29.52,     15.78,        869
       2: S9.574 W20.40,   0.937,      0.84,      0.44,         17
       3: S17.32 E47.52,   0.675,     13.91,     10.30,        312
       4: S8.564 E7.508,   0.991,    432.69,    218.30,      25352
       5: S9.944 E13.98,   0.969,    125.25,     64.60,       5915
       6: N15.92 E7.805,   0.914,     17.71,      9.68,        395
       7: N15.59 E10.65,   0.908,     12.65,      6.96,        287
       8: N16.33 E7.731,   0.911,      0.84,      0.46,         16
       9: N16.86 E11.29,   0.898,     26.99,     15.02,        757
      Umbra only
      10: S8.522 E7.453,   0.991,     70.42,     35.52,       8758
      11: S9.941 E14.03,   0.969,     10.12,      5.22,       1058
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       58.19    32.13      1455
 
     South      602.23   309.44     32465
 
     Whole      660.43   341.58     33920
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           4          14
 
     South      3           7          37
 
     Whole      4          11          51
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1