2023-10-19 00:05:27UT (2023-10-19 09:05:27JST)  Solar Science Observatory NAOJ

P=+26.00, B0=+5.61, L0=122.71, radius=962.8"
obs radius= 958.8 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S10.00 E42.46,   0.706,    116.35,     82.39,      23.98
       2: p    S09.04 E43.93,   0.692,      1.73,      1.25,       0.19
       3: p    N14.31 E14.06,   0.960,      1.73,      0.90,       0.24
       4: pu   N11.28 W23.04,   0.917,    157.55,     85.88,      31.98
       5: p    S07.54 W69.90,   0.326,      1.39,      2.12,       0.12
       6: pu   N12.36 W24.60,   0.905,     33.93,     18.75,       7.68
       7: p    N13.39 W22.50,   0.917,      1.39,      0.76,       0.19
       8: p    N13.62 W22.48,   0.917,      1.39,      0.76,       0.20
       9: p    N13.45 W22.90,   0.914,      2.77,      1.51,       0.40
      10: p    N13.87 W23.27,   0.911,      4.16,      2.28,       0.58
      11: pu   N03.21 W48.55,   0.663,    106.30,     80.14,      22.87
      12: p    N03.54 W47.79,   0.673,      1.73,      1.29,       0.18
      13: u  1 S09.95 E42.41,   0.707,     21.81,     15.43,       8.53
      14: u  4 N11.18 W22.93,   0.918,      6.23,      3.39,       2.57
      15: u  4 N11.40 W23.34,   0.915,      2.08,      1.14,       0.81
      16: u  6 N12.34 W24.56,   0.905,      4.16,      2.30,       1.64
      17: u 11 N03.20 W48.55,   0.663,     20.43,     15.40,       9.08
     --------------------------------------------------------------------


dark:pcg20231019_110659_00 flat:pcg20231019_090151_01