2015-09-04 07:28:41UT (2015-09-04 16:28:41JST)  Solar Observatory NAOJ

P=+21.77, B0=+7.23, L0= 39.41, radius=952.2"
obs radius= 953.9 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S19.06 E20.86,   0.835,      1.40,      0.84,       0.16
       2: p    S18.47 E19.12,   0.849,     13.64,      8.03,       1.79
       3: p    S18.04 E19.87,   0.848,      7.70,      4.54,       1.09
       4: p    N04.25 E21.40,   0.930,      9.45,      5.08,       1.14
       5: p    N13.69 E73.12,   0.310,     17.84,     28.81,       1.76
       6: pu   N06.43 E21.56,   0.931,     27.99,     15.03,       5.96
       7: u  6 N06.52 E21.52,   0.931,      3.85,      2.07,       1.48
     --------------------------------------------------------------------


dark:pcg20150904_163014_00 flat:pcg20150904_163208_01