31 May 2016, 04:41:12 (UT)
 
P=-15.58, B0=-0.73, L0=80.15, radius=948.0"
obs radius = 848.7 (pixel), RMS=121.9 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N4.843 W49.05,   0.651,     37.12,     28.47,       1296
       2: N4.389 W44.88,   0.705,      8.83,      6.26,        222
       3: N14.78 W36.33,   0.775,     36.23,     23.36,       1332
       4: N14.77 W30.75,   0.827,     15.90,      9.61,        347
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       98.10    67.71      3197
 
     South        0.00     0.00         0
 
     Whole       98.10    67.71      3197
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      2           4          24
 
     South      0           0           0
 
     Whole      2           4          24
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     2