2023-10-21 00:03:12UT (2023-10-21 09:03:12JST)  Solar Science Observatory NAOJ

P=+25.86, B0=+5.44, L0= 96.35, radius=963.4"
obs radius= 957.5 (pixel), p_thresh=-0.105, u_thresh=-0.365

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S10.30 E16.10,   0.924,    162.48,     87.92,      53.70
       2: p    S09.55 E18.03,   0.918,      3.47,      1.89,       0.67
       3: p    N24.08 E28.31,   0.839,      2.78,      1.66,       0.41
       4: pu   N24.57 E28.39,   0.836,     14.58,      8.72,       3.51
       5: p    N14.26 W13.01,   0.963,     15.97,      8.29,       2.90
       6: pu   N02.31 W75.83,   0.247,     52.42,    106.01,       6.79
       7: p    N11.22 W49.40,   0.654,     10.76,      8.23,       1.48
       8: p    N26.63 W34.55,   0.776,      2.08,      1.34,       0.23
       9: p    N26.56 W35.46,   0.768,      3.82,      2.49,       0.60
      10: p    N26.81 W35.15,   0.769,      4.17,      2.71,       0.67
      11: p    N27.66 W34.63,   0.770,     37.15,     24.14,       6.12
      12: p    N26.87 W38.20,   0.741,      1.74,      1.17,       0.20
      13: pu   N26.76 W39.59,   0.728,     25.69,     17.65,       5.97
      14: u  1 S10.24 E16.09,   0.924,     42.36,     22.91,      26.09
      15: u  4 N24.63 E28.45,   0.835,      1.74,      1.04,       0.67
      16: u  6 N02.03 W75.76,   0.248,      1.39,      2.80,       0.29
      17: u  6 N02.36 W75.88,   0.246,      7.64,     15.49,       1.74
      18: u 13 N26.75 W39.65,   0.727,      4.51,      3.10,       1.70
     --------------------------------------------------------------------


dark:pcg20231021_101732_00 flat:pcg20231021_101949_01