26 Feb 2017, 00:16:59 (UT)
 
P=-20.77, B0=-7.17, L0=106.0, radius=970.8"
obs radius = 866.7 (pixel), RMS=120.1 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S7.723 W47.68,   0.678,     24.57,     18.10,        794
       2: N16.21 W1.587,   0.917,    273.30,    148.94,      14743
       3: N20.15 W4.492,   0.885,      5.08,      2.87,        108
       4: N10.41 E37.69,   0.749,      2.54,      1.69,         49
      Umbra only
       5: N16.16 W1.627,   0.917,     47.88,     26.08,       5470
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      280.93   153.50     14900
 
     South       24.57    18.10       794
 
     Whole      305.51   171.61     15694
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      2           4          24
 
     South      1           1          11
 
     Whole      3           5          35
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     3