2013-04-15 05:16:39UT (2013-04-15 14:16:39JST)  Solar Observatory NAOJ

P=-26.01, B0=-5.59, L0= 33.75, radius=957.2"
obs radius= 957.0 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** 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   S18.73 W26.97,   0.871,    293.00,    168.13,      84.31     2
       2: p    S18.87 W24.00,   0.892,      3.48,      1.95,       0.43     2
       3: p    S20.85 W17.57,   0.921,     17.03,      9.24,       3.31     3
       4: p    S18.45 W22.23,   0.905,      5.91,      3.27,       0.85     2
       5: p    S18.49 W21.37,   0.910,      4.17,      2.29,       0.49     2
       6: p    S17.62 W21.18,   0.914,      4.17,      2.28,       0.48     2
       7: p    S17.82 W20.07,   0.920,     20.16,     10.96,       3.24     2
       8: p    N10.66 W48.80,   0.626,      4.87,      3.88,       0.43     1
       9: pu   N09.39 W39.66,   0.740,    134.16,     90.64,      33.63     1
      10: pu   S26.99 E55.99,   0.540,     80.64,     74.62,      11.05     5
      11: pu   S18.56 E29.99,   0.848,    218.62,    128.88,      48.13     4
      12: pu   S19.13 E35.59,   0.797,    125.12,     78.54,      26.81     4
      13: p    S17.46 E32.14,   0.833,      6.26,      3.75,       0.84     4
      14: u  1 S18.74 W26.97,   0.871,     80.64,     46.27,      40.90     2
      15: u  9 N09.42 W39.61,   0.740,     36.49,     24.64,      17.08     1
      16: u 10 S27.22 E55.62,   0.544,      1.04,      0.96,       0.28     5
      17: u 11 S18.48 E29.57,   0.852,     27.11,     15.91,      11.03     4
      18: u 11 S18.92 E30.80,   0.840,      9.38,      5.58,       3.68     4
      19: u 12 S19.33 E35.58,   0.796,     20.16,     12.66,       8.10     4
      20: u 12 S18.47 E35.36,   0.801,      3.82,      2.39,       1.43     4
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      139.03    94.52     34.05
 
     South      778.55   483.92    179.95
 
     Whole      917.57   578.44    214.00
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N09.79 W42.47,  76.22,       3,       0, 0.707,  139.03,   94.52
       2: S18.40 W24.34,  58.09,       7,       1, 0.891,  330.88,  188.88
       3: S20.85 W17.57,  51.32,       1,       1, 0.921,   17.03,    9.24
       4: S18.57 E32.51,   1.24,       7,       0, 0.827,  350.00,  211.17
       5: S27.06 E55.88, 337.87,       2,       0, 0.541,   80.64,   74.62
     ---------------------------------------------------------------------


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

     North      1           3          13

     South      4          17          57

     Whole      5          20          70

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

     Center     2           8          28


dark:pcg20130413_143459_00 flat:pcg20130413_143732_01