15 Dec 1997, 01:13:37 (UT)
 
P=+10.17, B0=-0.93, L0=146.4, radius=976.5"
obs radius = 871.9 (pixel), RMS=95.87 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S39.57 W40.52,   0.596,     73.68,     61.81,       2539
       2: N18.28 E61.06,   0.454,     18.84,     20.73,        372
       3: N29.29 W48.33,   0.571,     44.80,     39.17,       1167
       4: N29.76 W51.66,   0.530,    120.58,    113.70,       4015
       5: N31.31 W42.95,   0.616,    115.56,     93.69,       3871
      Umbra only
       6: S39.58 W40.53,   0.595,      2.08,      1.75,        147
       7: N29.77 W51.74,   0.529,      5.02,      4.74,        366
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      299.78   267.31      9425
 
     South       73.68    61.81      2539
 
     Whole      373.46   329.13     11964
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North     -1           5          -5
 
     South     -1           2          -8
 
     Whole     -1           7          -3
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1