2013-01-21 00:56:51UT (2013-01-21 09:56:51JST)  Solar Observatory NAOJ

P= -7.52, B0=-5.14, L0= 63.09, radius=974.7"
obs radius= 974.9 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** 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   S11.67 W32.45,   0.841,    191.23,    113.66,      59.84     2
       2: p    N09.56 W76.94,   0.207,      4.02,      9.70,       0.30     1
       3: p    N11.36 E00.69,   0.959,     58.61,     30.56,      12.89     3
       4: p    N12.23 W05.07,   0.951,     49.23,     25.90,      11.35     3
       5: p    N12.03 E01.37,   0.955,      6.36,      3.33,       0.96     3
       6: p    N13.15 W01.91,   0.949,     20.76,     10.94,       4.54     3
       7: pu   N13.44 E00.62,   0.948,     37.17,     19.61,       9.04     3
       8: u  1 S11.68 W32.50,   0.841,     38.18,     22.71,      22.58     2
       9: u  7 N13.39 E00.70,   0.948,      2.34,      1.24,       1.05     3
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      176.16   100.05     39.07
 
     South      191.23   113.66     59.84
 
     Whole      367.39   213.71     98.92
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N09.56 W76.94, 140.03,       1,       0, 0.207,    4.02,    9.70
       2: S11.68 W32.47,  95.56,       2,       0, 0.841,  191.23,  113.66
       3: N12.42 W01.45,  64.54,       6,       1, 0.953,  172.14,   90.34
     ---------------------------------------------------------------------


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

     North      2           7          27

     South      1           2          12

     Whole      3           9          39

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

     Center     1           6          16


dark:pcg20130120_105044_00 flat:pcg20130120_105331_01