2017-09-30 06:55:33UT (2017-09-30 15:55:33JST)  Solar Science Observatory NAOJ

P=+25.91, B0=+6.75, L0=128.15, radius=959.0"
obs radius= 960.0 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S13.11 E09.61,   0.927,      4.84,      2.61,       0.70
       2: p    S12.59 E02.17,   0.943,      8.29,      4.40,       1.53
       3: p    S07.96 E09.99,   0.952,      8.98,      4.72,       1.78
       4: pu   S10.66 E01.76,   0.954,    346.09,    181.44,     119.16
       5: pu   N13.06 E17.95,   0.947,    807.55,    426.44,     270.92
       6: pu   S13.96 W51.14,   0.576,     85.31,     74.03,      19.26
       7: u  4 S10.68 E01.79,   0.954,     87.39,     45.82,      57.27
       8: u  5 N13.23 E18.16,   0.945,    165.10,     87.31,     109.03
       9: u  5 N12.49 E17.01,   0.953,     32.12,     16.86,      16.80
      10: u  6 S14.01 W51.20,   0.575,      8.29,      7.21,       3.74
     --------------------------------------------------------------------


dark:pcg20171001_090049_00 flat:pcg20171001_090141_01