2021-05-30 07:35:47UT (2021-05-30 16:35:47JST)  Solar Science Observatory NAOJ

P=-15.98, B0=-0.87, L0=110.69, radius=947.4"
obs radius= 948.3 (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    S32.69 E42.84,   0.625,      1.06,      0.85,       0.11
       2: p    S32.40 E43.28,   0.623,      2.12,      1.71,       0.22
       3: p    N11.44 E38.29,   0.766,     17.35,     11.32,       2.98
       4: pu   N11.89 E37.08,   0.777,     40.35,     25.95,       9.36
       5: p    N11.07 E39.95,   0.749,     19.12,     12.76,       3.26
       6: p    N12.02 E37.65,   0.771,      1.06,      0.69,       0.12
       7: p    N11.57 E41.61,   0.729,      2.12,      1.46,       0.25
       8: u  4 N11.89 E37.07,   0.778,      6.73,      4.32,       2.59
     --------------------------------------------------------------------


dark:pcg20210530_101718_00 flat:pcg20210530_101829_01