2015-02-27 04:58:58UT (2015-02-27 13:58:58JST)  Solar Observatory NAOJ

P=-20.96, B0=-7.18, L0= 18.53, radius=969.8"
obs radius= 972.4 (pixel), p_thresh=-0.075, u_thresh=-0.275

     ***** 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    S14.36 W05.57,   0.988,     57.23,     28.97,      11.15     2
       2: p    S15.22 W03.29,   0.989,      7.74,      3.92,       0.82     2
       3: p    S14.40 W03.21,   0.991,     47.46,     23.96,       7.73     2
       4: p    S13.74 W05.13,   0.990,      2.69,      1.36,       0.31     2
       5: p    N19.94 W41.64,   0.654,      8.75,      6.69,       0.88     1
       6: p    N05.77 E38.39,   0.761,     21.21,     13.93,       2.93     3
       7: p    N05.50 E41.20,   0.731,     35.35,     24.17,       4.48     3
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North       65.30    44.79      8.30
 
     South      115.12    58.21     20.02
 
     Whole      180.43   103.00     28.32
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N19.94 W41.64,  60.17,       1,       0, 0.654,    8.75,    6.69
       2: S14.46 W04.36,  22.89,       4,       1, 0.989,  115.12,   58.21
       3: N05.63 E39.89, 338.64,       2,       0, 0.745,   56.55,   38.10
     ---------------------------------------------------------------------


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

     North      2           3          23

     South      1           4          14

     Whole      3           7          37

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

     Center     1           4          14


dark:pcg20150227_154545_00 flat:pcg20150227_154739_01