16 Dec 1997, 00:09:51 (UT)
 
P=+9.743, B0=-1.05, L0=133.8, radius=976.6"
obs radius = 871.3 (pixel), RMS=87.12 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S39.68 W52.18,   0.483,     49.46,     51.17,       1346
       2: N17.71 E43.64,   0.683,    121.58,     88.93,       5514
       3: N17.73 E47.20,   0.641,      2.92,      2.28,         46
       4: N18.94 E48.54,   0.620,     90.98,     73.36,       2883
       5: N29.84 W64.03,   0.370,     66.66,     89.95,       1698
       6: N31.48 W53.30,   0.499,     60.78,     60.79,       1819
      Umbra only
       7: N17.71 E43.67,   0.683,     29.76,     21.78,       2641
       8: N18.86 E48.53,   0.620,      3.76,      3.04,        250
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      342.92   315.33     11960
 
     South       49.46    51.17      1346
 
     Whole      392.38   366.50     13306
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North     -1           7          -3
 
     South     -1           1          -9
 
     Whole     -1           8          -2
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1