7 Jan 1999, 04:06:39 (UT)
 
P=-0.739, B0=-3.69, L0=64.38, radius=977.5"
obs radius = 872.8 (pixel), RMS=63.74 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S28.71 E42.54,   0.675,     34.68,     25.66,        503
       2: S28.70 E20.64,   0.849,      8.77,      5.16,         91
       3: S27.73 E18.31,   0.868,     28.41,     16.35,        390
       4: N14.67 W31.46,   0.807,    125.36,     77.66,       2943
       5: N14.33 W29.12,   0.828,     17.13,     10.33,        201
       6: N15.17 W21.63,   0.878,    297.95,    169.59,      10684
      Umbra only
       7: N14.68 W31.58,   0.805,      5.43,      3.37,        258
       8: N15.15 W21.62,   0.878,     87.75,     49.94,       5841
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      440.45   257.59     13828
 
     South       71.87    47.18       984
 
     Whole      512.33   304.78     14812
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           5          15
 
     South      2           3          23
 
     Whole      3           8          38
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1