2021-12-03 04:00:57UT (2021-12-03 13:00:57JST)  Solar Science Observatory NAOJ

P=+15.18, B0=+0.61, L0=162.38, radius=974.2"
obs radius= 972.9 (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: p    S23.88 W79.65,   0.160,     12.78,     39.95,       1.10
       2: pu   N16.55 W37.18,   0.767,     23.54,     15.35,       5.24
       3: p    N18.78 W33.16,   0.796,      4.71,      2.96,       0.63
       4: p    N20.29 W31.51,   0.803,      7.06,      4.40,       1.23
       5: u  2 N16.59 W37.24,   0.766,      3.03,      1.98,       1.16
     --------------------------------------------------------------------


dark:pcg20211203_090254_00 flat:pcg20211203_092826_01