25 Apr 2017, 00:56:28 (UT)
 
P=-25.03, B0=-4.75, L0=60.72, radius=955.5"
obs radius = 854.6 (pixel), RMS=109.7 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S9.032 E33.82,   0.830,    141.66,     85.27,       6335
       2: S9.306 E35.21,   0.816,     15.25,      9.33,        409
       3: N11.26 W11.29,   0.942,     58.40,     30.99,       2412
       4: N11.50 W7.550,   0.951,    212.27,    111.54,      10158
       5: N13.42 E0.686,   0.950,     25.28,     13.30,        886
      Umbra only
       6: S9.052 E33.85,   0.830,     20.92,     12.59,       1930
       7: N11.27 W11.28,   0.942,      3.92,      2.08,        312
       8: N11.50 W7.567,   0.951,     36.17,     19.01,       3355
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      295.96   155.83     13456
 
     South      156.91    94.61      6744
 
     Whole      452.88   250.45     20200
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      2           5          25
 
     South      1           3          13
 
     Whole      3           8          38
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     3