2018-02-11 01:11:34UT (2018-02-11 10:11:34JST)  Solar Science Observatory NAOJ

P=-15.98, B0=-6.63, L0=165.44, radius=973.1"
obs radius= 973.9 (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    S12.15 W37.55,   0.794,      2.35,      1.48,       0.27
       2: pu   S07.30 W04.37,   0.997,    412.83,    207.02,     130.37
       3: p    S09.23 E02.20,   0.998,     65.78,     32.95,      10.52
       4: p    S09.25 E03.13,   0.997,      3.36,      1.68,       0.42
       5: p    S08.23 W00.77,   1.000,      1.34,      0.67,       0.13
       6: p    S07.18 W01.49,   1.000,     97.67,     48.85,      13.70
       7: p    S08.10 E00.65,   1.000,     41.62,     20.82,       7.05
       8: pu   S07.97 E03.97,   0.997,    296.70,    148.74,      82.02
       9: u  2 S07.34 W04.30,   0.997,    159.09,     79.77,      78.79
      10: u  8 S08.03 E03.93,   0.997,     84.58,     42.40,      43.35
     --------------------------------------------------------------------


dark:pcg20180211_101757_00 flat:pcg20180211_101850_01