17 Jul 1998, 23:23:37 (UT)
 
P=+4.838, B0=+4.60, L0=189.8, radius=945.8"
obs radius = 845.9 (pixel), RMS=61.33 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S28.43 W7.093,   0.831,      1.33,      0.80,         13
       2: S27.64 W4.256,   0.843,     28.91,     17.14,        419
       3: S27.68 W9.660,   0.832,     34.70,     20.83,        496
       4: S27.05 W5.355,   0.847,      4.44,      2.62,         44
       5: S21.59 W4.512,   0.894,    117.44,     65.65,       2489
       6: S22.75 W21.47,   0.824,     33.36,     20.23,        372
       7: S20.11 W2.370,   0.907,     34.70,     19.11,        591
       8: S19.10 W9.314,   0.903,    343.00,    189.88,      12444
       9: S19.92 W28.19,   0.798,     73.84,     46.23,       1467
      Umbra only
      10: S19.09 W9.325,   0.903,    118.33,     65.50,       7448
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South      671.76   382.52     18335
 
     Whole      671.76   382.52     18335
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      4          10          50
 
     Whole      4          10          50
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1