22 Jan 2011, 00:47:54 (UT)
 
P=-7.739, B0=-5.18, L0=338.3, radius=976.7"
obs radius = 869.2 (pixel), RMS=112.0 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N15.50 W7.301,   0.927,    125.54,     67.65,       6044
       2: N16.22 W3.922,   0.928,      3.37,      1.81,         69
       3: N17.19 W6.145,   0.919,     27.38,     14.89,        629
       4: N18.67 W2.714,   0.913,     87.20,     47.73,       3057
       5: N19.20 W3.745,   0.908,      9.26,      5.09,        191
       6: N23.32 W8.832,   0.867,    287.73,    165.76,      16952
      Umbra only
       7: N15.49 W7.341,   0.927,     20.22,     10.89,       1869
       8: N23.31 W8.855,   0.867,     69.08,     39.80,       8287
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      540.49   302.96     26942
 
     South        0.00     0.00         0
 
     Whole      540.49   302.96     26942
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      2           8          28
 
     South      0           0           0
 
     Whole      2           8          28
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     2