2022-02-26 06:02:02UT (2022-02-26 15:02:02JST)  Solar Science Observatory NAOJ

P=-20.77, B0=-7.17, L0=121.82, radius=970.0"
obs radius= 971.2 (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: pu   N16.45 E03.00,   0.915,    198.43,    108.44,      64.00
       2: pu   N14.52 E13.56,   0.902,    312.82,    173.33,     101.38
       3: u  1 N16.44 E02.99,   0.915,     49.94,     27.29,      30.04
       4: u  2 N14.56 E13.55,   0.902,     86.73,     48.06,      51.22
     --------------------------------------------------------------------


dark:pcg20220226_150412_00 flat:pcg20220226_085642_01