2018-04-22 00:07:43UT (2018-04-22 09:07:43JST)  Solar Science Observatory NAOJ

P=-25.43, B0=-5.05, L0=323.14, radius=955.5"
obs radius= 957.0 (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    S09.76 E31.50,   0.852,      2.78,      1.63,       0.45
       2: pu   N03.40 E40.46,   0.751,    171.34,    114.02,      43.01
       3: p    N02.42 E47.47,   0.669,     26.07,     19.48,       4.21
       4: p    N03.70 E43.10,   0.720,      2.09,      1.45,       0.32
       5: p    N03.36 E45.52,   0.692,     10.43,      7.54,       1.92
       6: p    N02.48 E48.80,   0.652,      3.48,      2.67,       0.46
       7: u  2 N02.77 E41.09,   0.746,      1.39,      0.93,       0.52
       8: u  2 N03.06 E40.69,   0.750,      5.56,      3.71,       2.18
       9: u  2 N03.55 E40.28,   0.753,     24.33,     16.15,      11.38
     --------------------------------------------------------------------


dark:pcg20180422_091226_00 flat:pcg20180422_091321_01