2012-08-17 01:39:52UT (2012-08-17 10:39:52JST)  Solar Observatory NAOJ

P=+16.80, B0=+6.75, L0=333.11, radius=948.6"
obs radius= 944.5 (pixel), p_thresh=-0.110, u_thresh=-0.380

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: p    N04.08 E36.28,   0.807,      2.85,      1.77,       0.51     3
       2: p    N04.22 E35.78,   0.812,      6.78,      4.17,       1.05     3
       3: p    N05.17 E35.42,   0.817,      2.50,      1.53,       0.39     3
       4: pu   N05.23 E33.23,   0.838,      9.99,      5.96,       2.55     3
       5: p    N05.65 E33.92,   0.832,      1.07,      0.64,       0.15     3
       6: pu   N15.92 E71.47,   0.336,     49.96,     74.39,       8.36     4
       7: p    N13.98 W12.91,   0.968,      2.14,      1.11,       0.32     2
       8: pu   N22.80 W48.34,   0.654,    505.66,    386.56,     143.33     1
       9: p    N24.25 W47.03,   0.665,     26.76,     20.11,       3.59     1
      10: p    N24.98 W46.10,   0.674,      2.14,      1.59,       0.30     1
      11: u  4 N05.21 E33.21,   0.838,      2.14,      1.28,       0.91     3
      12: u  6 N15.92 E71.45,   0.336,      9.99,     14.86,       3.28     4
      13: u  8 N22.85 W48.29,   0.655,    132.39,    101.13,      70.36     1
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N23.48 W47.65,  20.76,       4,       0
       2:  N13.98 W12.91, 346.02,       1,       1
       3:  N04.86 E34.68, 298.42,       6,       0
       4:  N15.92 E71.46, 261.65,       2,       0
     ---------------------------------------------


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

     North      4          13          53

     South      0           0           0

     Whole      4          13          53

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

     Center     1           1          11


dark:pcg20120816_085550_00 flat:pcg20120816_085930_01