21 Sep 2013, 00:40:31 (UT)
 
P=+24.97, B0=+7.08, L0=93.90, radius=957.3"
obs radius = 854.8 (pixel), RMS=141.1 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S17.52 E35.52,   0.733,    352.00,    240.08,      19891
       2: N6.358 E68.62,   0.373,      7.84,     10.50,        210
       3: N7.771 E69.45,   0.361,     10.89,     15.05,        264
       4: N8.719 E62.57,   0.470,     30.05,     31.94,       1078
       5: N9.324 E67.97,   0.387,      2.17,      2.81,         53
       6: N19.69 E14.92,   0.944,     92.79,     49.13,       4613
       7: N21.71 E20.21,   0.910,     13.50,      7.41,        458
       8: N22.06 E17.93,   0.921,     24.39,     13.23,       1258
       9: N0.531 W37.33,   0.790,     36.15,     22.87,       1541
      10: S3.805 W50.98,   0.615,      2.17,      1.77,         52
      Umbra only
      11: S17.51 E35.46,   0.733,     55.32,     37.70,       6887
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      217.82   152.98      9475
 
     South      354.18   241.86     19943
 
     Whole      572.00   394.84     29418
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      3           8          38
 
     South      2           3          23
 
     Whole      5          11          61
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     4