2020-12-24 00:27:22UT (2020-12-24 09:27:22JST)  Solar Science Observatory NAOJ

P= +5.80, B0=-2.07, L0= 25.21, radius=976.4"
obs radius= 977.0 (pixel), p_thresh=-0.060, u_thresh=-0.230

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S17.77 E72.37,   0.299,     33.35,     55.72,       2.56
       2: pu   S16.86 E64.36,   0.424,     82.03,     96.66,       9.24
       3: pu   S16.41 E40.53,   0.739,    470.86,    318.68,     146.45
       4: u  2 S16.94 E64.60,   0.421,      1.00,      1.19,       0.20
       5: u  2 S16.90 E64.30,   0.425,      1.67,      1.96,       0.33
       6: u  3 S16.37 E40.51,   0.739,    245.77,    166.25,     112.15
     --------------------------------------------------------------------


dark:pcg20201224_092845_00 flat:pcg20201224_092945_01