2015-01-20 00:04:02UT (2015-01-20 09:04:02JST)  Solar Observatory NAOJ

P= -6.82, B0=-5.00, L0=161.59, radius=976.0"
obs radius= 977.4 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** 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   S16.24 W74.69,   0.277,     66.64,    120.35,       8.47     1
       2: pu   S21.90 W10.91,   0.940,     19.66,     10.45,       4.20     3
       3: pu   S05.18 W05.31,   0.996,    401.14,    201.43,     115.26     4
       4: pu   S06.03 E00.39,   1.000,    284.53,    142.29,      73.57     4
       5: p    S04.34 W02.83,   0.999,     11.99,      6.00,       1.79     4
       6: p    N13.71 W19.79,   0.890,      2.33,      1.31,       0.34     2
       7: p    N14.98 W19.09,   0.887,      6.00,      3.38,       0.81     2
       8: p    N18.51 E59.07,   0.458,     21.32,     23.28,       2.55     5
       9: u  1 S16.35 W74.49,   0.280,     10.00,     17.84,       2.26     1
      10: u  2 S21.93 W10.90,   0.940,      3.00,      1.60,       1.13     3
      11: u  4 S06.08 E00.46,   1.000,     61.97,     30.99,      29.81     4
      12: u  3 S05.19 W05.33,   0.996,    108.62,     54.54,      55.64     4
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North       29.65    27.97      3.70
 
     South      783.96   480.54    203.29
 
     Whole      813.61   508.51    206.99
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S16.28 W74.61, 236.21,       2,       0, 0.278,   66.64,  120.35
       2: N14.42 W19.40, 180.99,       2,       1, 0.888,    8.33,    4.69
       3: S21.91 W10.90, 172.50,       2,       1, 0.940,   19.66,   10.45
       4: S05.35 W02.60, 164.19,       5,       1, 0.999,  697.67,  349.73
       5: N18.51 E59.07, 102.53,       1,       0, 0.458,   21.32,   23.28
     ---------------------------------------------------------------------


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

     North      2           3          23

     South      3           9          39

     Whole      5          12          62

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

     Center     3           9          39


dark:pcg20150120_120041_00 flat:pcg20150120_120220_01