2013-02-13 06:24:39UT (2013-02-13 15:24:39JST)  Solar Observatory NAOJ

P=-16.85, B0=-6.76, L0=117.25, radius=972.6"
obs radius= 971.1 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** 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: p    S17.38 E24.63,   0.897,      5.06,      2.82,       0.74     2
       2: p    S07.01 E36.52,   0.806,      5.74,      3.56,       0.98     4
       3: pu   N17.73 W47.68,   0.601,    134.68,    112.04,      31.55     1
       4: p    N17.67 W49.02,   0.585,      1.69,      1.44,       0.16     1
       5: pu   N18.15 W40.22,   0.684,     41.52,     30.35,       8.70     1
       6: p    N13.56 E33.20,   0.780,      3.38,      2.16,       0.45     3
       7: pu   N13.65 E43.51,   0.672,    220.08,    163.72,      63.08     5
       8: p    N28.92 E45.20,   0.556,      2.03,      1.82,       0.21     6
       9: u  3 N17.72 W47.79,   0.600,     36.12,     30.11,      15.44     1
      10: u  5 N18.06 W40.21,   0.685,      6.75,      4.93,       2.62     1
      11: u  7 N13.67 E43.46,   0.673,     61.43,     45.67,      32.73     5
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      403.37   311.54    104.14
 
     South       10.80     6.38      1.72
 
     Whole      414.17   317.92    105.86
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N17.87 W45.04, 162.29,       5,       0, 0.632,  177.89,  143.84
       2: S17.38 E24.63,  92.62,       1,       1, 0.897,    5.06,    2.82
       3: N13.56 E33.20,  84.05,       1,       0, 0.780,    3.38,    2.16
       4: S07.01 E36.52,  80.73,       1,       0, 0.806,    5.74,    3.56
       5: N13.66 E43.49,  73.76,       2,       0, 0.672,  220.08,  163.72
       6: N28.92 E45.20,  72.06,       1,       0, 0.556,    2.03,    1.82
     ---------------------------------------------------------------------


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

     North      4           9          49

     South      2           2          22

     Whole      6          11          71

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

     Center     1           1          11


dark:pcg20130213_152018_00 flat:pcg20130213_152208_01