7 Apr 2003, 00:24:13 (UT)
 
P=-26.29, B0=-6.21, L0=117.3, radius=960.4"
obs radius = 858.6 (pixel), RMS=125.1 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S13.16 W80.45,   0.185,      0.86,      2.33,         16
       2: S14.14 W72.87,   0.310,     18.56,     29.90,        443
       3: S11.00 W45.13,   0.709,     10.36,      7.30,        290
       4: S7.571 W26.05,   0.899,      1.29,      0.71,         25
       5: S7.704 W21.86,   0.928,     44.46,     23.93,       1462
       6: N13.29 W51.14,   0.582,    414.90,    356.43,      18916
       7: N6.887 E35.17,   0.793,    808.65,    509.41,      48750
       8: N6.213 E38.47,   0.762,      9.49,      6.23,        230
      Umbra only
       9: N13.30 W51.34,   0.579,     38.42,     33.16,       3931
      10: N6.884 E35.11,   0.794,    166.65,    104.89,      21086
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North     1233.06   872.08     67896
 
     South       75.55    64.20      2236
 
     Whole     1308.61   936.29     70132
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      2           5          25
 
     South      3           5          35
 
     Whole      5          10          60
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing    -1