2023-04-06 04:47:12UT (2023-04-06 13:47:12JST)  Solar Science Observatory NAOJ

P=-26.26, B0=-6.27, L0=190.84, radius=958.8"
obs radius= 962.6 (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   S22.28 W50.82,   0.623,    259.72,    208.61,      46.49
       2: pu   S25.14 W42.17,   0.713,    264.19,    185.18,      57.99
       3: p    S24.99 W44.19,   0.692,      7.56,      5.46,       0.92
       4: p    S22.77 W45.65,   0.683,     13.74,     10.06,       1.86
       5: p    N09.74 W57.25,   0.512,     12.37,     12.09,       1.70
       6: p    S20.53 E84.24,   0.132,     20.27,     76.98,       1.76
       7: u  1 S22.41 W51.76,   0.610,     21.99,     18.01,       9.04
       8: u  2 S25.90 W42.51,   0.707,      6.53,      4.62,       2.69
       9: u  2 S25.25 W41.92,   0.716,     20.27,     14.16,       9.04
      10: u  2 S24.55 W43.07,   0.706,      3.09,      2.19,       1.14
     --------------------------------------------------------------------


dark:pcg20230406_134048_00 flat:pcg20230406_134254_01