2023-10-24 00:00:48UT (2023-10-24 09:00:48JST)  Solar Science Observatory NAOJ

P=+25.59, B0=+5.19, L0= 56.81, radius=964.2"
obs radius= 958.4 (pixel), p_thresh=-0.115, u_thresh=-0.395

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S23.17 E05.75,   0.875,      2.43,      1.39,       0.55
       2: p    S23.25 W40.53,   0.660,      2.08,      1.58,       0.31
       3: p    S08.88 W15.47,   0.934,      1.39,      0.74,       0.23
       4: pu   S09.93 W23.95,   0.881,    104.66,     59.40,      30.03
       5: p    N23.32 W12.64,   0.928,      1.39,      0.75,       0.22
       6: p    N23.85 W12.76,   0.925,      3.12,      1.69,       0.51
       7: p    N25.30 W10.55,   0.924,      1.39,      0.75,       0.25
       8: p    N24.75 W12.33,   0.921,      3.47,      1.88,       0.62
       9: p    N27.89 W08.23,   0.913,      1.04,      0.57,       0.17
      10: p    N28.09 W08.34,   0.912,      1.04,      0.57,       0.15
      11: u  4 S09.89 W23.93,   0.881,     20.79,     11.80,      12.57
     --------------------------------------------------------------------


dark:pcg20231024_090215_00 flat:pcg20231024_085644_01