2017-02-23 06:20:15UT (2017-02-23 15:20:15JST)  Solar Observatory NAOJ

P=-20.01, B0=-7.11, L0=142.16, radius=970.6"
obs radius= 970.6 (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: pu   N16.72 E35.19,   0.741,    225.39,    152.08,      64.68
       2: p    N20.82 E28.26,   0.773,      7.43,      4.81,       0.99
       3: p    N19.72 E32.89,   0.743,     12.84,      8.65,       1.46
       4: p    N20.48 E33.00,   0.736,      4.39,      2.98,       0.50
       5: u  1 N16.79 E35.14,   0.741,     69.27,     46.74,      34.98
     --------------------------------------------------------------------


dark:pcg20170223_151801_00 flat:pcg20170223_151853_01