2012-10-20 04:00:55UT (2012-10-20 13:00:55JST)  Solar Observatory NAOJ

P=+25.88, B0=+5.45, L0=206.90, radius=964.5"
obs radius= 965.1 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: pu   N04.86 E62.18,   0.471,    140.80,    149.46,      30.43     4
       2: p    N06.70 E56.74,   0.553,     50.92,     46.01,       7.86     4
       3: pu   N07.48 E54.87,   0.580,    355.07,    305.95,      91.95     4
       4: pu   S21.80 W43.01,   0.641,     50.92,     39.74,       9.18     1
       5: p    S21.01 W48.44,   0.583,     27.34,     23.47,       4.17     1
       6: p    S20.85 W47.52,   0.595,      1.37,      1.15,       0.13     1
       7: p    N14.04 E21.12,   0.924,      3.08,      1.66,       0.41     3
       8: p    N14.30 E20.98,   0.924,      3.08,      1.66,       0.39     3
       9: p    N16.58 E23.44,   0.902,      4.10,      2.27,       0.55     3
      10: pu   N15.78 E19.77,   0.927,     51.26,     27.64,      13.79     3
      11: p    N16.11 E20.29,   0.923,      1.03,      0.56,       0.12     3
      12: p    N17.35 E20.44,   0.919,     17.43,      9.49,       3.56     3
      13: pu   N07.30 W23.41,   0.918,    388.22,    211.40,     138.77     2
      14: u  1 N04.88 E62.36,   0.468,     27.34,     29.19,      10.29     4
      15: u  1 N05.28 E61.38,   0.484,      2.05,      2.12,       0.68     4
      16: u  3 N07.39 E54.88,   0.580,     82.70,     71.28,      40.31     4
      17: u  4 S22.17 W42.99,   0.639,      3.42,      2.68,       1.09     1
      18: u  4 S21.54 W42.92,   0.643,      1.37,      1.06,       0.44     1
      19: u 10 N15.84 E19.74,   0.927,     10.94,      5.90,       5.04     3
      20: u 13 N07.28 W23.44,   0.918,    114.82,     62.54,      75.08     2
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  S21.50 W45.39, 252.29,       5,       0
       2:  N07.29 W23.42, 230.33,       2,       1
       3:  N15.81 E21.04, 185.86,       7,       1
       4:  N06.29 E58.21, 148.69,       6,       0
     ---------------------------------------------


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

     North      3          15          45

     South      1           5          15

     Whole      4          20          60

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

     Center     2           9          29


dark:pcg20121020_085246_00 flat:pcg20121020_085425_01