2015-02-16 07:12:51UT (2015-02-16 16:12:51JST)  Solar Observatory NAOJ

P=-17.70, B0=-6.87, L0=162.17, radius=972.2"
obs radius= 973.2 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S08.69 W19.55,   0.943,      8.40,      4.45,       1.68
       2: p    S08.63 W18.94,   0.946,      1.34,      0.71,       0.20
       3: pu   N07.90 W28.16,   0.851,    207.68,    122.08,      59.40
       4: p    N07.25 W22.95,   0.892,      1.68,      0.94,       0.24
       5: pu   N13.64 W29.15,   0.814,    197.94,    121.52,      51.13
       6: u  3 N07.88 W28.19,   0.850,     47.05,     27.66,      25.84
       7: u  5 N13.63 W29.10,   0.815,     41.33,     25.36,      18.78
     --------------------------------------------------------------------


dark:pcg20150216_161026_00 flat:pcg20150216_161130_01