2013-04-16 00:14:30UT (2013-04-16 09:14:30JST)  Solar Observatory NAOJ

P=-25.95, B0=-5.53, L0= 23.31, radius=957.0"
obs radius= 956.2 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** 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   S18.54 W37.02,   0.784,    230.47,    146.97,      59.20     2
       2: pu   S20.47 W28.20,   0.855,     20.89,     12.21,       4.77     3
       3: p    S17.33 W31.60,   0.838,      3.83,      2.28,       0.50     2
       4: p    S18.90 W27.77,   0.864,      3.83,      2.22,       0.50     2
       5: pu   S21.09 W21.93,   0.896,     60.23,     33.60,      15.54     3
       6: p    S18.40 W27.29,   0.870,      3.48,      2.00,       0.54     2
       7: p    N08.52 W51.78,   0.595,      4.87,      4.10,       0.55     1
       8: pu   N09.70 W49.97,   0.615,    106.53,     86.64,      25.48     1
       9: p    S27.40 E45.14,   0.668,     20.19,     15.12,       2.85     6
      10: pu   S18.43 E18.76,   0.925,    307.06,    166.05,      80.03     4
      11: p    S21.28 E24.90,   0.876,      1.74,      0.99,       0.21     4
      12: pu   S26.93 E46.21,   0.658,     52.22,     39.70,      11.04     6
      13: p    S20.89 E24.61,   0.880,      3.48,      1.98,       0.47     4
      14: pu   S18.68 E24.96,   0.886,    161.89,     91.39,      35.08     4
      15: p    S17.81 E20.46,   0.917,      1.39,      0.76,       0.16     4
      16: p    S17.99 E23.12,   0.900,      3.83,      2.13,       0.58     4
      17: p    S16.86 E22.60,   0.907,     37.95,     20.91,       6.61     4
      18: p    S13.09 E25.57,   0.896,      1.04,      0.58,       0.14     5
      19: u  1 S18.48 W36.99,   0.785,     47.35,     30.17,      22.36     2
      20: u  2 S20.45 W28.20,   0.856,      2.09,      1.22,       0.81     3
      21: u  5 S21.10 W21.88,   0.896,     11.14,      6.21,       4.66     3
      22: u  8 N09.71 W49.95,   0.615,     30.29,     24.62,      13.39     1
      23: u 10 S18.27 E18.30,   0.928,     37.25,     20.08,      18.00     4
      24: u 10 S18.70 E19.45,   0.920,     18.80,     10.22,       8.99     4
      25: u 12 S26.95 E46.26,   0.657,     11.84,      9.01,       4.02     6
      26: u 14 S18.62 E25.04,   0.885,     13.93,      7.86,       6.45     4
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      111.40    90.74     26.03
 
     South      913.52   538.89    218.21
 
     Whole     1024.92   629.63    244.25
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N09.33 W50.53,  73.84,       3,       0, 0.609,  111.40,   90.74
       2: S18.28 W33.77,  57.09,       5,       0, 0.816,  241.61,  153.47
       3: S20.82 W24.60,  47.91,       4,       1, 0.880,   81.12,   45.81
       4: S18.76 E21.60,   1.71,      10,       1, 0.907,  517.34,  284.21
       5: S13.09 E25.57, 357.75,       1,       1, 0.896,    1.04,    0.58
       6: S27.12 E45.80, 337.51,       3,       0, 0.662,   72.41,   54.82
     ---------------------------------------------------------------------


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

     North      1           3          13

     South      5          23          73

     Whole      6          26          86

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

     Center     3          15          45


dark:pcg20130416_144841_00 flat:pcg20130416_145119_01