24 Dec 1997, 00:08:10 (UT)
 
P=+6.000, B0=-2.05, L0=28.52, radius=977.2"
obs radius = 871.2 (pixel), RMS=73.59 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S21.85 E40.59,   0.717,    533.10,    371.42,      17627
       2: S23.41 E42.65,   0.688,     26.42,     19.18,        526
       3: S20.63 E44.42,   0.680,    488.64,    358.98,      18009
       4: S22.21 E33.93,   0.781,    189.16,    121.08,       6622
       5: S22.35 E36.73,   0.754,     13.00,      8.61,        181
       6: N20.72 E79.73,   0.153,     78.42,    254.77,       1458
       7: N19.27 E41.21,   0.697,     12.58,      9.01,        178
       8: N18.09 W64.58,   0.396,      2.92,      3.70,         37
      Umbra only
       9: S21.85 E40.70,   0.716,     91.84,     64.10,       6562
      10: S22.21 E33.78,   0.782,     39.84,     25.46,       2848
      11: S20.68 E44.48,   0.679,    103.60,     76.21,       7321
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       93.92   267.48      1673
 
     South     1250.32   879.29     42965
 
     Whole     1344.24  1146.78     44638
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North     -1           3          -7
 
     South     -1           8          -2
 
     Whole     -1          11           1
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1