2013-01-28 00:31:36UT (2013-01-28 09:31:36JST)  Solar Observatory NAOJ

P=-10.57, B0=-5.73, L0=331.15, radius=975.2"
obs radius= 974.6 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** 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: p    S12.40 E36.62,   0.801,     20.44,     12.75,       3.86     4
       2: pu   S10.44 E29.59,   0.869,    113.27,     65.17,      27.09     4
       3: p    S10.96 E31.81,   0.849,      3.35,      1.97,       0.52     4
       4: p    N06.49 E17.36,   0.932,      2.35,      1.26,       0.27     3
       5: p    N08.35 E18.45,   0.919,      4.36,      2.37,       0.56     3
       6: p    N30.18 W53.39,   0.463,      7.04,      7.60,       0.69     1
       7: p    N30.52 W48.82,   0.514,      1.34,      1.30,       0.09     1
       8: pu   N27.67 E14.35,   0.807,    129.02,     79.91,      31.36     2
       9: u  2 S10.59 E29.92,   0.866,      5.03,      2.90,       2.18     4
      10: u  2 S10.42 E29.32,   0.871,      9.05,      5.19,       4.21     4
      11: u  8 N27.67 E14.33,   0.807,     26.81,     16.60,      11.94     2
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      144.11    92.45     32.96
 
     South      137.07    79.90     31.47
 
     Whole      281.17   172.35     64.43
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N30.31 W51.58,  22.72,       2,       0, 0.483,    8.38,    8.91
       2: N27.67 E14.34, 316.80,       2,       0, 0.807,  129.02,   79.91
       3: N07.50 E17.95, 313.20,       2,       1, 0.925,    6.70,    3.63
       4: S11.16 E32.11, 299.04,       5,       0, 0.846,  137.07,   79.90
     ---------------------------------------------------------------------


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

     North      3           6          36

     South      1           5          15

     Whole      4          11          51

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

     Center     1           2          12


dark:pcg20130127_090403_00 flat:pcg20130127_090858_01