11 Feb 2013, 00:17:40 (UT)
 
P=-16.06, B0=-6.65, L0=147.0, radius=973.9"
obs radius = 867.2 (pixel), RMS=101.0 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N21.64 W50.50,   0.544,     59.26,     54.41,       1787
       2: N17.89 W17.75,   0.864,    400.43,    231.57,      22220
       3: N17.78 W13.51,   0.884,      0.84,      0.47,         12
       4: N18.02 W11.36,   0.890,    156.62,     87.96,       6112
       5: N18.31 W13.00,   0.882,     29.20,     16.55,        648
       6: N13.67 E73.30,   0.249,     57.56,    115.16,       1249
      Umbra only
       7: N17.88 W17.88,   0.864,    102.01,     59.03,      10778
       8: N17.87 W11.21,   0.891,      4.23,      2.37,        315
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      703.94   506.14     32028
 
     South        0.00     0.00         0
 
     Whole      703.94   506.14     32028
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      3           8          38
 
     South      0           0           0
 
     Whole      3           8          38
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     2