22 Feb 2011, 00:03:26 (UT)
 
P=-19.49, B0=-7.07, L0=290.6, radius=971.8"
obs radius = 865.4 (pixel), RMS=148.1 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N10.31 W46.82,   0.646,    244.38,    189.12,      12737
       2: N10.77 W45.07,   0.665,     14.87,     11.17,        487
       3: N11.87 W44.08,   0.672,      9.77,      7.27,        281
       4: N11.35 W40.46,   0.715,     79.47,     55.50,       4190
       5: N12.03 W41.46,   0.701,      5.10,      3.63,        121
       6: N11.21 W38.23,   0.740,      2.55,      1.72,         64
       7: N16.61 W48.20,   0.598,     90.53,     75.61,       3700
       8: N18.17 W46.82,   0.606,     39.52,     32.57,       1690
      Umbra only
       9: N10.05 W46.89,   0.646,      8.07,      6.24,        907
      10: N10.44 W46.71,   0.646,      9.77,      7.55,       1065
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      486.22   376.62     23270
 
     South        0.00     0.00         0
 
     Whole      486.22   376.62     23270
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      2          10          30
 
     South      0           0           0
 
     Whole      2          10          30
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     2

df,fl110216