2017-02-01 01:30:00UT (2017-02-01 10:30:00JST)  Solar Observatory NAOJ

P=-12.26, B0=-6.03, L0= 74.51, radius=974.6"
obs radius= 974.0 (pixel), p_thresh=-0.065, u_thresh=-0.245

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S04.76 W41.28,   0.753,     12.42,      8.24,       1.53
       2: p    S03.99 W37.24,   0.797,     12.75,      8.00,       1.46
       3: pu   N15.57 W37.34,   0.733,     84.56,     57.65,      16.15
       4: pu   N14.02 W10.08,   0.924,     96.64,     52.27,      16.36
       5: p    N14.48 W07.81,   0.928,      6.71,      3.62,       0.68
       6: pu   N15.08 W06.82,   0.926,     91.27,     49.28,      21.14
       7: u  3 N15.62 W37.34,   0.733,     20.47,     13.96,       6.55
       8: u  4 N14.06 W10.35,   0.923,     14.76,      7.99,       5.39
       9: u  6 N15.08 W06.75,   0.926,     31.21,     16.85,      11.84
     --------------------------------------------------------------------


dark:pcg20170201_102748_00 flat:pcg20170201_102840_01