30 Jan 2000, 01:32:26 (UT)
 
P=-11.10, B0=-5.84, L0=345.3, radius=975.8"
obs radius = 871.2 (pixel), RMS=54.43 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S29.02 W36.98,   0.744,    402.98,    270.75,      12459
       2: S15.32 W36.35,   0.799,     85.12,     53.23,       1831
       3: S15.32 W31.63,   0.843,     10.06,      5.96,         91
       4: S17.01 E7.296,   0.973,     77.57,     39.85,        988
       5: S9.751 E36.13,   0.809,    270.89,    167.42,       9042
       6: N22.11 W5.210,   0.879,      6.70,      3.81,         60
      Umbra only
       7: S29.37 W36.14,   0.749,     56.19,     37.46,       2800
       8: S28.70 W37.73,   0.738,     67.09,     45.40,       3676
       9: S15.30 W36.37,   0.799,      7.96,      4.98,        341
      10: S9.740 E36.14,   0.808,     96.86,     59.86,       5605
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        6.70     3.81        60
 
     South      846.64   537.22     24411
 
     Whole      853.35   541.03     24471
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           1          11
 
     South      4           9          49
 
     Whole      5          10          60
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1