2015-12-19 05:52:37UT (2015-12-19 14:52:37JST)  Solar Observatory NAOJ

P= +8.42, B0=-1.38, L0= 82.28, radius=976.0"
obs radius= 974.3 (pixel), p_thresh=-0.060, u_thresh=-0.230

     ***** 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   S15.46 W43.55,   0.705,     39.23,     27.84,       5.57     1
       2: pu   N12.41 W02.62,   0.970,   1006.68,    518.84,     322.18     2
       3: p    N12.37 E06.87,   0.964,      1.34,      0.70,       0.10     2
       4: p    N12.93 E07.51,   0.961,     14.75,      7.68,       1.42     2
       5: pu   N16.55 E08.59,   0.941,    216.29,    114.97,      40.34     2
       6: p    N15.62 E06.43,   0.950,      2.01,      1.06,       0.16     2
       7: p    N15.48 W01.91,   0.956,      2.68,      1.40,       0.23     2
       8: u  1 S15.48 W43.51,   0.705,      1.34,      0.95,       0.34     1
       9: u  2 N12.42 W02.73,   0.970,    480.87,    247.87,     224.69     2
      10: u  5 N16.55 E08.68,   0.940,     45.61,     24.25,      16.92     2
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North     1243.77   644.64    364.43
 
     South       39.23    27.84      5.57
 
     Whole     1283.00   672.48    370.00
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S15.46 W43.54, 125.82,       2,       0, 0.705,   39.23,   27.84
       2: N14.05 E02.01,  80.27,       8,       1, 0.963, 1243.77,  644.64
     ---------------------------------------------------------------------


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

     North      1           8          18

     South      1           2          12

     Whole      2          10          30

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

     Center     1           8          18


dark:pcg20151219_144802_00 flat:pcg20151219_145007_01