2015-05-01 00:16:37UT (2015-05-01 09:16:37JST)  Solar Observatory NAOJ

P=-24.19, B0=-4.22, L0=270.03, radius=953.3"
obs radius= 955.6 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S19.92 E09.35,   0.950,      2.79,      1.47,       0.32
       2: p    S19.75 E09.16,   0.951,      4.88,      2.56,       0.65
       3: p    S19.90 E09.77,   0.949,      2.44,      1.29,       0.33
       4: p    S19.97 E11.95,   0.942,      2.44,      1.29,       0.32
       5: p    S19.78 E12.25,   0.942,      4.53,      2.41,       0.64
       6: p    S19.19 E12.65,   0.943,      2.44,      1.29,       0.33
       7: p    S16.12 E75.44,   0.261,      4.53,      8.67,       0.30
       8: p    S14.59 E75.16,   0.266,     10.46,     19.68,       0.83
     --------------------------------------------------------------------


dark:pcg20150501_145459_00 flat:pcg20150501_145651_01