19 Feb 2012, 02:56:14 (UT)
 
P=-18.54, B0=-6.97, L0=190.9, radius=972.4"
obs radius = 866.5 (pixel), RMS=106.6 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N10.94 W5.044,   0.947,    198.41,    104.67,      10259
       2: N15.63 E11.89,   0.902,     44.51,     24.65,       1757
       3: N15.97 E15.25,   0.887,     51.30,     28.90,       1862
       4: N25.95 W11.27,   0.822,      2.54,      1.54,         45
       5: N28.91 W6.861,   0.804,     49.60,     30.84,       1908
       6: N18.43 E58.22,   0.457,      5.93,      6.48,        125
      Umbra only
       7: N10.90 W5.041,   0.947,     39.85,     21.01,       4022
       8: N15.62 E11.86,   0.902,      2.11,      1.17,        163
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      352.31   197.12     15956
 
     South        0.00     0.00         0
 
     Whole      352.31   197.12     15956
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      4           8          48
 
     South      0           0           0
 
     Whole      4           8          48
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     3