2025-01-10 00:38:42UT (2025-01-10 09:38:42JST)  Solar Science Observatory NAOJ

P= -2.41, B0=-4.04, L0=317.80, radius=975.4"
obs radius= 969.8 (pixel), p_thresh=-0.070, u_thresh=-0.260

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S32.07 W40.52,   0.680,     68.03,     50.02,      14.00
       2: p    S32.12 W36.91,   0.713,     26.74,     18.75,       4.13
       3: pu   S18.63 W05.00,   0.964,    164.82,     85.47,      35.75
       4: p    S08.66 W45.60,   0.701,      1.35,      0.97,       0.10
       5: pu   N05.58 E36.34,   0.793,    102.21,     64.46,      20.16
       6: p    N06.31 E40.61,   0.745,      7.45,      5.00,       0.69
       7: pu   N07.10 E40.13,   0.748,    107.62,     71.93,      20.27
       8: pu   N10.62 W27.71,   0.855,    572.98,    335.06,     173.83
       9: p    N09.34 W23.50,   0.891,      9.48,      5.32,       0.92
      10: p    N10.01 W24.27,   0.883,     28.09,     15.90,       2.89
      11: pu   N11.05 W19.32,   0.910,    169.56,     93.13,      32.28
      12: p    N10.76 W23.56,   0.885,     18.28,     10.32,       2.10
      13: p    N13.64 W53.74,   0.557,     28.09,     25.23,       3.67
      14: pu   N18.96 W34.20,   0.757,    162.11,    107.03,      26.18
      15: p    N18.83 W31.22,   0.785,     23.69,     15.10,       2.89
      16: p    N19.82 W28.65,   0.800,     19.63,     12.27,       2.87
      17: p    N20.82 W30.97,   0.774,     22.34,     14.42,       2.58
      18: pu   N21.86 W30.15,   0.774,     93.41,     60.32,      14.26
      19: p    N24.62 W60.98,   0.411,     15.57,     18.96,       1.53
      20: u  1 S32.09 W40.54,   0.680,     17.94,     13.20,       6.30
      21: u  3 S18.68 W05.17,   0.964,     32.49,     16.86,      13.90
      22: u  5 N05.53 E36.33,   0.793,     19.63,     12.38,       6.30
      23: u  7 N07.18 E40.21,   0.747,     23.01,     15.40,       7.24
      24: u  8 N10.57 W27.78,   0.855,    199.00,    116.43,     104.71
      25: u 11 N10.80 W19.47,   0.911,     27.41,     15.05,      11.40
      26: u 14 N18.58 W34.09,   0.761,      5.42,      3.56,       1.58
      27: u 18 N22.19 W30.11,   0.772,      2.03,      1.31,       0.61
     --------------------------------------------------------------------


dark:pcg20250110_113616_00 flat:pcg20250110_093511_01