2021-03-05 03:00:41UT (2021-03-05 12:00:41JST)  Solar Science Observatory NAOJ

P=-22.53, B0=-7.25, L0=168.83, radius=968.3"
obs radius= 968.6 (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: p    S31.32 W29.51,   0.803,      2.37,      1.48,       0.41
       2: p    S18.89 E12.67,   0.957,      2.71,      1.42,       0.48
       3: p    S19.17 E17.34,   0.936,      2.71,      1.45,       0.56
       4: p    S18.77 E17.85,   0.935,      6.45,      3.45,       1.29
       5: p    S18.55 E17.48,   0.937,      5.09,      2.71,       1.02
     --------------------------------------------------------------------


dark:pcg20210305_120746_00 flat:pcg20210305_120845_01