2022-01-21 00:14:41UT (2022-01-21 09:14:41JST)  Solar Science Observatory NAOJ

P= -7.41, B0=-5.11, L0=239.02, radius=975.9"
obs radius= 975.6 (pixel), p_thresh=-0.125, u_thresh=-0.410

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S19.63 W49.19,   0.643,     58.52,     45.51,      15.55
       2: pu   S24.49 E68.26,   0.373,    100.32,    134.63,      20.61
       3: u  1 S19.66 W49.23,   0.642,     13.38,     10.41,       6.49
       4: u  1 S19.32 W48.82,   0.648,      3.01,      2.32,       1.25
       5: u  2 S24.48 E68.24,   0.373,     26.42,     35.43,       9.97
     --------------------------------------------------------------------


dark:pcg20220121_091519_00 flat:pcg20220121_091318_01