2013-01-21 00:56:51UT (2013-01-21 09:56:51JST)  Solar Observatory NAOJ

P= -7.52, B0=-5.14, L0= 63.09, radius=974.7"
obs radius= 974.9 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                       10^-6 disk 10^-6 hemis. -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S11.67 W32.45,   0.841,    191.23,    113.66,      59.84
       2: p    N09.56 W76.94,   0.207,      4.02,      9.70,       0.30
       3: p    N11.36 E00.69,   0.959,     58.61,     30.56,      12.89
       4: p    N12.23 W05.07,   0.951,     49.23,     25.90,      11.35
       5: p    N12.03 E01.37,   0.955,      6.36,      3.33,       0.96
       6: p    N13.15 W01.91,   0.949,     20.76,     10.94,       4.54
       7: pu   N13.44 E00.62,   0.948,     37.17,     19.61,       9.04
       8: u  1 S11.68 W32.50,   0.841,     38.18,     22.71,      22.58
       9: u  7 N13.39 E00.70,   0.948,      2.34,      1.24,       1.05
     --------------------------------------------------------------------


dark:pcg20130120_105044_00 flat:pcg20130120_105331_01