2018-02-12 00:01:14UT (2018-02-12 09:01:14JST)  Solar Science Observatory NAOJ

P=-16.32, B0=-6.68, L0=152.92, radius=972.9"
obs radius= 971.0 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S07.32 W17.37,   0.955,    373.06,    195.32,     121.30
       2: pu   S08.43 W11.71,   0.979,     74.27,     37.93,      19.24
       3: pu   S07.06 W14.58,   0.968,    110.06,     56.84,      26.52
       4: pu   S08.03 W08.88,   0.988,    168.13,     85.09,      50.62
       5: p    S06.68 W09.06,   0.988,      8.10,      4.10,       1.32
       6: u  1 S07.37 W17.29,   0.955,    106.35,     55.66,      58.18
       7: u  2 S08.40 W11.68,   0.979,     13.50,      6.90,       6.01
       8: u  3 S07.19 W14.31,   0.969,      5.06,      2.61,       2.28
       9: u  3 S06.96 W14.67,   0.968,      1.69,      0.87,       0.68
      10: u  4 S07.95 W08.92,   0.988,     40.18,     20.33,      21.67
     --------------------------------------------------------------------


dark:pcg20180212_120731_00 flat:pcg20180212_120826_01