2013-02-02 03:20:00UT (2013-02-02 12:20:00JST)  Solar Observatory NAOJ

P=-12.69, B0=-6.11, L0=263.77, radius=974.5"
obs radius= 973.6 (pixel), p_thresh=-0.105, u_thresh=-0.365

     ***** 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    S24.95 E20.82,   0.888,      1.34,      0.76,       0.17     3
       2: pu   S09.49 W39.86,   0.770,     39.96,     25.93,       8.29     2
       3: p    S09.25 W39.28,   0.777,      4.70,      3.03,       0.73     2
       4: p    S22.50 E50.00,   0.631,      6.72,      5.32,       1.18     5
       5: p    N07.68 E22.86,   0.894,      4.37,      2.44,       0.63     4
       6: p    N08.39 E22.23,   0.895,      4.70,      2.63,       0.63     4
       7: pu   N10.34 E22.25,   0.886,    382.81,    215.97,     138.82     4
       8: p    N08.90 E28.64,   0.846,      3.36,      1.99,       0.41     4
       9: pu   N27.66 W51.41,   0.500,     56.41,     56.42,      12.34     1
      10: pu   N21.39 E63.84,   0.369,    127.94,    173.19,      24.67     6
      11: p    N20.74 E67.22,   0.322,      1.68,      2.60,       0.16     6
      12: p    N21.49 E67.88,   0.309,      7.72,     12.48,       0.87     6
      13: pu   N22.01 E67.02,   0.320,     35.26,     55.10,       5.82     6
      14: u  2 S09.53 W39.96,   0.769,      1.68,      1.09,       0.68     2
      15: u  7 N10.37 E22.29,   0.886,    110.48,     62.36,      74.81     4
      16: u  9 N27.69 W51.36,   0.500,     14.78,     14.77,       5.46     1
      17: u 10 N21.40 E63.69,   0.372,     25.86,     34.80,       9.09     6
      18: u 13 N21.88 E66.90,   0.322,      6.04,      9.37,       1.65     6
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      624.25   522.82    184.35
 
     South       52.72    35.04     10.37
 
     Whole      676.97   557.85    194.73
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N27.67 W51.39, 315.16,       2,       0, 0.500,   56.41,   56.42
       2: S09.42 W39.68, 303.46,       3,       0, 0.772,   44.66,   28.96
       3: S24.95 E20.82, 242.95,       1,       1, 0.888,    1.34,    0.76
       4: N09.51 E24.03, 239.74,       5,       1, 0.878,  395.23,  223.03
       5: S22.50 E50.00, 213.78,       1,       0, 0.631,    6.72,    5.32
       6: N21.46 E65.56, 198.22,       6,       0, 0.344,  172.60,  243.37
     ---------------------------------------------------------------------


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

     North      3          13          43

     South      3           5          35

     Whole      6          18          78

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

     Center     2           6          26


dark:pcg20130131_155941_00 flat:pcg20130131_160103_01