2023-09-01 01:38:07UT (2023-09-01 10:38:07JST)  Solar Science Observatory NAOJ

P=+20.98, B0=+7.19, L0= 35.41, radius=950.3"
obs radius= 943.5 (pixel), p_thresh=-0.110, u_thresh=-0.380

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S09.66 E36.10,   0.769,     83.67,     54.38,      19.67
       2: p    S09.15 E37.58,   0.756,      7.87,      5.20,       1.06
       3: p    S08.80 E37.16,   0.762,      1.43,      0.94,       0.16
       4: pu   S06.68 E31.85,   0.822,     27.89,     16.95,       7.74
       5: pu   S06.64 E29.95,   0.839,     56.14,     33.44,      15.22
       6: p    S06.61 E31.02,   0.830,      7.87,      4.74,       1.49
       7: pu   S18.81 W11.85,   0.879,     23.60,     13.43,       6.86
       8: p    S12.20 W23.31,   0.864,     12.51,      7.24,       2.38
       9: pu   S09.13 W42.92,   0.697,     50.42,     36.14,      10.96
      10: pu   N21.02 E48.97,   0.653,     40.40,     30.94,       9.62
      11: p    S09.81 W43.86,   0.684,      5.36,      3.92,       0.89
      12: pu   S08.39 W45.41,   0.671,    340.76,    254.01,     106.84
      13: p    S06.75 W42.62,   0.710,      1.43,      1.01,       0.18
      14: p    N22.98 E03.89,   0.960,      1.07,      0.56,       0.19
      15: pu   N06.93 W65.33,   0.426,     81.17,     95.24,      13.90
      16: p    N07.68 W64.75,   0.436,      1.79,      2.05,       0.16
      17: p    N08.44 W62.48,   0.472,      2.15,      2.27,       0.22
      18: pu   N09.80 W64.41,   0.444,    376.87,    424.77,      83.16
      19: p    N10.63 W62.15,   0.479,     17.52,     18.30,       2.55
      20: p    N11.99 W63.95,   0.452,     38.26,     42.31,       4.63
      21: u  1 S09.88 E36.07,   0.769,      5.01,      3.26,       2.03
      22: u  1 S09.35 E36.11,   0.771,     10.73,      6.96,       4.53
      23: u  4 S06.65 E31.75,   0.824,      5.72,      3.47,       2.50
      24: u  5 S06.58 E29.97,   0.839,     12.16,      7.24,       6.19
      25: u  7 S18.82 W11.86,   0.879,      6.08,      3.46,       2.78
      26: u 10 N21.00 E48.95,   0.653,     12.16,      9.31,       4.85
      27: u  9 S09.03 W42.85,   0.699,      9.65,      6.91,       4.27
      28: u 12 S08.43 W45.40,   0.671,     97.26,     72.49,      57.10
      29: u 15 N06.90 W65.42,   0.425,     18.59,     21.89,       5.46
      30: u 18 N09.48 W62.60,   0.471,      9.65,     10.25,       3.10
      31: u 18 N10.00 W64.57,   0.441,     92.25,    104.53,      40.06
     --------------------------------------------------------------------


dark:pcg20230901_111423_00 flat:pcg20230901_111641_01