28 Apr 2015, 00:17:53 (UT)
 
P=-24.68, B0=-4.51, L0=309.7, radius=954.9"
obs radius = 852.4 (pixel), RMS=133.4 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S10.47 W75.33,   0.262,     83.67,    159.38,       2646
       2: S8.453 W69.40,   0.358,      5.69,      7.94,        143
       3: S8.852 W62.90,   0.460,     31.54,     34.22,       1160
       4: N7.958 W21.24,   0.909,      0.87,      0.48,         18
       5: N8.081 W11.47,   0.956,      4.38,      2.29,        136
       6: N20.51 E0.314,   0.906,      1.31,      0.72,         31
       7: N21.24 E0.669,   0.900,      3.06,      1.70,         82
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        9.63     5.20       267
 
     South      120.91   201.56      3949
 
     Whole      130.55   206.76      4216
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      3           4          34
 
     South      2           3          23
 
     Whole      5           7          57
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     4