2013-05-21 04:48:15UT (2013-05-21 13:48:15JST)  Solar Observatory NAOJ

P=-19.10, B0=-1.95, L0=278.18, radius=948.9"
obs radius= 948.3 (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: pu   S28.97 W53.38,   0.538,    170.63,    158.55,      46.12     2
       2: p    S19.33 E46.71,   0.658,      4.96,      3.77,       0.69     4
       3: p    S21.96 E69.16,   0.342,      5.31,      7.75,       0.65     6
       4: p    S19.14 E48.81,   0.633,      7.08,      5.59,       1.24     4
       5: pu   N13.67 W56.19,   0.532,    170.63,    160.25,      36.50     1
       6: p    S20.24 E69.04,   0.347,      3.54,      5.10,       0.33     6
       7: p    S19.73 E64.12,   0.422,      4.96,      5.87,       0.52     6
       8: p    S16.63 E51.48,   0.606,      1.06,      0.88,       0.14     4
       9: p    N09.44 W16.32,   0.941,      5.66,      3.01,       1.07     3
      10: p    N09.79 W15.12,   0.945,     20.18,     10.68,       4.95     3
      11: p    N09.71 W15.55,   0.943,      2.83,      1.50,       0.50     3
      12: pu   N13.38 W22.33,   0.892,     97.00,     54.40,      27.71     3
      13: p    N11.47 W14.69,   0.941,      5.31,      2.82,       0.74     3
      14: p    N12.33 W14.47,   0.938,     31.15,     16.60,       6.85     3
      15: p    N13.93 W16.83,   0.920,      1.06,      0.58,       0.17     3
      16: p    N03.19 E58.94,   0.513,     10.27,     10.01,       1.35     5
      17: p    N04.34 E63.61,   0.440,     19.47,     22.11,       3.13     5
      18: pu   N05.51 E54.75,   0.571,     15.58,     13.64,       3.00     5
      19: p    N08.99 E76.46,   0.226,      9.91,     21.95,       0.86     7
      20: pu   N11.01 E74.70,   0.252,     68.32,    135.38,       9.56     7
      21: u  1 S28.94 W53.40,   0.538,     50.27,     46.72,      24.75     2
      22: u  5 N13.69 W56.15,   0.533,     35.75,     33.55,      14.43     1
      23: u 12 N13.31 W22.48,   0.891,     15.93,      8.94,       8.09     3
      24: u 12 N13.48 W21.81,   0.894,      2.48,      1.39,       1.20     3
      25: u 18 N05.55 E54.74,   0.571,      1.06,      0.93,       0.35     5
      26: u 20 N10.95 E74.69,   0.253,     12.39,     24.52,       3.42     7
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      457.36   452.92     96.38
 
     South      197.53   187.51     49.70
 
     Whole      654.89   640.42    146.08
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N13.68 W56.17, 334.35,       2,       0, 0.533,  170.63,  160.25
       2: S28.96 W53.39, 331.57,       2,       0, 0.538,  170.63,  158.55
       3: N11.91 W18.52, 296.70,       9,       1, 0.920,  163.19,   89.59
       4: S18.37 E48.80, 229.38,       3,       0, 0.635,   13.10,   10.23
       5: N04.43 E59.15, 219.03,       4,       0, 0.508,   45.31,   45.75
       6: S20.78 E67.07, 211.12,       3,       0, 0.376,   13.81,   18.72
       7: N10.28 E75.33, 202.85,       3,       0, 0.243,   78.23,  157.32
     ---------------------------------------------------------------------


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

     North      4          18          58

     South      3           8          38

     Whole      7          26          96

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

     Center     1           9          19


dark:pcg20130517_084814_00 flat:pcg20130517_084910_01