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 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S14.36 W05.57,   0.988,     57.23,     28.97,      11.15
       2: p    S15.22 W03.29,   0.989,      7.74,      3.92,       0.82
       3: p    S14.40 W03.21,   0.991,     47.46,     23.96,       7.73
       4: p    S13.74 W05.13,   0.990,      2.69,      1.36,       0.31
       5: p    N19.94 W41.64,   0.654,      8.75,      6.69,       0.88
       6: p    N05.77 E38.39,   0.761,     21.21,     13.93,       2.93
       7: p    N05.50 E41.20,   0.731,     35.35,     24.17,       4.48
     --------------------------------------------------------------------


dark:pcg20150227_154545_00 flat:pcg20150227_154739_01