9 Jul 1998, 00:12:44 (UT)
 
P=+0.840, B0=+3.71, L0=308.4, radius=945.4"
obs radius = 846.3 (pixel), RMS=107.9 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S23.55 W34.77,   0.725,     36.89,     25.42,        940
       2: S20.11 W37.38,   0.722,    316.46,    219.08,      13736
    *  3: S5.181 E14.77,   0.955,      0.88,      0.46,         16
    *  4: S1.500 W23.69,   0.911,      0.88,      0.48,         31
       5: N17.26 W30.86,   0.837,    236.46,    141.23,      10458
       6: N17.35 W28.39,   0.857,      5.33,      3.11,         86
    *  7: N24.89 E15.30,   0.900,      0.88,      0.49,         27
    *  8: N29.71 E36.05,   0.732,      0.88,      0.60,         14
    *  9: N39.96 W31.17,   0.695,      0.88,      0.63,         18
      Umbra only
      10: S20.13 W37.37,   0.722,     48.44,     33.53,       4085
      11: N17.30 W30.85,   0.837,     37.33,     22.30,       3360
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      241.79   144.34     10544
 
     South      353.36   244.51     14676
 
     Whole      595.15   388.85     25220
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           3          13
 
     South      1           3          13
 
     Whole      2           6          26
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1