2013-02-10 06:39:00UT (2013-02-10 15:39:00JST)  Solar Observatory NAOJ

P=-15.79, B0=-6.61, L0=156.62, radius=973.2"
obs radius= 971.7 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                       10^-6 disk 10^-6 hemis. -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: pu   N22.18 W40.89,   0.652,     97.42,     74.72,      20.70     1
       2: pu   N18.13 W07.69,   0.900,    283.84,    157.73,      84.04     2
       3: p    N18.01 W04.31,   0.906,     39.44,     21.76,       6.86     2
       4: p    N18.42 W06.14,   0.901,     15.84,      8.80,       2.54     2
       5: pu   N17.99 W01.74,   0.909,    201.92,    111.09,      47.15     2
       6: p    N18.11 W03.51,   0.907,      8.09,      4.46,       0.96     2
       7: u  1 N22.13 W40.88,   0.652,     21.57,     16.53,       8.39     1
       8: u  2 N18.13 W07.74,   0.900,     77.87,     43.28,      42.55     2
       9: u  5 N17.96 W01.80,   0.909,     37.76,     20.77,      15.13     2
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      646.56   378.56    162.25
 
     South        0.00     0.00      0.00
 
     Whole      646.56   378.56    162.25
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N22.16 W40.88, 197.51,       2,       0, 0.652,   97.42,   74.72
       2: N18.14 W04.87, 161.49,       7,       1, 0.905,  549.14,  303.84
     ---------------------------------------------------------------------


     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------

     North      2           9          29

     South      0           0           0

     Whole      2           9          29

     ------------------------------------------

     Center     1           7          17


dark:pcg20130210_153432_00 flat:pcg20130210_153622_01