19 Jul 1998, 06:51:34 (UT)
 
P=+5.411, B0=+4.72, L0=172.4, radius=945.9"
obs radius = 846.1 (pixel), RMS=81.67 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S21.39 W21.82,   0.831,    141.84,     85.30,       4325
       2: S22.88 W39.14,   0.680,     17.34,     12.74,        277
       3: S19.26 W22.46,   0.842,     10.67,      6.33,        172
       4: S19.00 W27.76,   0.807,    217.43,    134.70,       7804
       5: S19.09 W46.81,   0.617,     13.78,     11.15,        313
    *  6: S3.790 W22.54,   0.912,      0.88,      0.48,         14
      Umbra only
       7: S21.30 W21.69,   0.832,     10.22,      6.13,        614
       8: S18.97 W27.76,   0.807,     40.90,     25.33,       2922
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South      401.07   250.25     12891
 
     Whole      401.07   250.25     12891
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      3           7          37
 
     Whole      3           7          37
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1