19 Mar 2011, 00:36:11 (UT)
 
P=-24.96, B0=-7.09, L0=320.9, radius=965.6"
obs radius = 861.7 (pixel), RMS=108.6 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S23.11 W35.71,   0.789,      6.43,      4.07,        127
       2: S30.32 E11.00,   0.903,      0.85,      0.47,         14
       3: S30.05 E11.23,   0.904,      3.85,      2.13,         68
       4: S30.71 E16.67,   0.880,      3.00,      1.70,         52
       5: N11.28 W11.95,   0.927,    142.75,     76.92,       7219
       6: N11.63 W8.737,   0.935,     90.45,     48.33,       2556
       7: N13.14 W9.843,   0.924,     33.01,     17.86,       1203
      Umbra only
       8: N11.31 W12.07,   0.927,     29.15,     15.71,       2731
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      266.22   143.11     10978
 
     South       14.14     8.38       261
 
     Whole      280.37   151.50     11239
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           4          14
 
     South      2           4          24
 
     Whole      3           8          38
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     2