19 May 2011, 00:52:26 (UT)
 
P=-19.92, B0=-2.26, L0=235.2, radius=950.2"
obs radius = 848.6 (pixel), RMS=120.9 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S24.18 W44.27,   0.668,    140.57,    105.10,       5301
       2: S24.88 W39.93,   0.711,      9.28,      6.52,        238
       3: S17.22 E18.51,   0.916,      1.76,      0.96,         33
       4: S15.09 E40.90,   0.739,    182.57,    123.46,       8749
      Umbra only
       5: S24.23 W44.35,   0.667,      6.63,      4.96,        570
       6: S15.08 E40.85,   0.740,     26.08,     17.62,       2728
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South      334.20   236.05     14321
 
     Whole      334.20   236.05     14321
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      3           6          36
 
     Whole      3           6          36
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     3