2024-01-17 00:01:10UT (2024-01-17 09:01:10JST)  Solar Science Observatory NAOJ

P= -5.35, B0=-4.68, L0= 16.70, radius=975.1"
obs radius= 967.4 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S24.09 W71.25,   0.326,     22.45,     34.45,       1.82
       2: p    S23.72 W72.84,   0.302,     11.57,     19.14,       0.82
       3: p    S23.03 W70.17,   0.343,      5.10,      7.43,       0.39
       4: p    S18.78 W82.43,   0.151,     49.66,    164.89,       2.88
       5: pu   S21.36 E10.27,   0.943,    534.38,    283.32,     183.85
       6: p    S21.11 E15.13,   0.927,      1.70,      0.92,       0.19
       7: p    S19.77 E12.34,   0.944,     25.85,     13.69,       3.87
       8: pu   S09.36 W62.70,   0.464,     41.84,     45.05,       7.25
       9: p    S18.60 E73.62,   0.292,      3.06,      5.23,       0.19
      10: pu   S06.55 W24.39,   0.911,    670.10,    367.75,     213.03
      11: pu   S11.01 E54.63,   0.582,    173.14,    148.79,      38.87
      12: p    S10.63 E62.81,   0.463,    100.34,    108.44,      12.92
      13: p    N04.54 E31.44,   0.841,     38.10,     22.64,       5.68
      14: pu   N05.45 E29.14,   0.859,    204.43,    119.02,      44.77
      15: pu   N06.70 E39.14,   0.758,    101.03,     66.62,      22.57
      16: p    N11.23 W11.80,   0.941,      7.14,      3.80,       0.97
      17: p    N11.45 W10.31,   0.945,      9.52,      5.04,       1.34
      18: pu   N15.70 E65.14,   0.381,     89.12,    116.86,      13.01
      19: p    N26.23 E02.08,   0.857,     19.73,     11.51,       2.70
      20: u  5 S21.38 E10.30,   0.943,    166.33,     88.21,     100.26
      21: u  8 S09.37 W62.60,   0.466,      9.86,     10.59,       2.99
      22: u 10 S06.41 W24.42,   0.911,    162.93,     89.43,      92.78
      23: u 11 S11.03 E54.65,   0.582,     50.68,     43.57,      20.04
      24: u 10 S06.18 W23.65,   0.916,      4.08,      2.23,       1.63
      25: u 14 N05.48 E29.20,   0.858,     12.25,      7.13,       4.65
      26: u 14 N05.55 E28.42,   0.865,      1.70,      0.98,       0.61
      27: u 15 N06.72 E39.09,   0.759,     20.07,     13.22,       7.94
      28: u 18 N15.70 E65.22,   0.380,     17.69,     23.27,       5.03
     --------------------------------------------------------------------


dark:pcg20240117_110239_00 flat:pcg20240117_085459_01