2017-02-28 00:25:08UT (2017-02-28 09:25:08JST)  Solar Observatory NAOJ

P=-21.30, B0=-7.20, L0= 79.56, radius=969.5"
obs radius= 969.9 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** 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   N16.08 W28.53,   0.803,    212.18,    132.15,      59.80     1
       2: p    N09.07 E09.53,   0.946,     20.30,     10.73,       4.47     2
       3: p    N09.27 E08.79,   0.947,     13.54,      7.14,       2.09     2
       4: p    N08.36 E13.15,   0.938,      6.09,      3.25,       1.01     2
       5: p    N09.18 E13.50,   0.932,      7.11,      3.81,       1.34     2
       6: p    N11.00 E13.02,   0.925,      1.35,      0.73,       0.16     2
       7: p    N14.10 E46.23,   0.635,     23.69,     18.65,       3.42     3
       8: pu   N15.13 E43.14,   0.666,     28.43,     21.34,       6.22     3
       9: p    N14.61 E47.15,   0.621,      4.40,      3.54,       0.45     3
      10: p    N15.45 E44.84,   0.645,      7.11,      5.51,       0.93     3
      11: u  1 N16.06 W28.51,   0.803,     55.16,     34.34,      28.89     1
      12: u  8 N15.09 E43.17,   0.666,      6.77,      5.08,       2.27     3
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      324.19   206.85     79.89
 
     South        0.00     0.00      0.00
 
     Whole      324.19   206.85     79.89
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N16.07 W28.52, 108.08,       2,       0, 0.803,  212.18,  132.15
       2: N09.43 E11.06,  68.49,       5,       1, 0.940,   48.39,   25.66
       3: N14.80 E44.95,  34.60,       5,       0, 0.647,   63.62,   49.04
     ---------------------------------------------------------------------


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

     North      3          12          42

     South      0           0           0

     Whole      3          12          42

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

     Center     1           5          15


dark:pcg20170228_085421_00 flat:pcg20170228_085519_01