2025-07-27 00:02:57UT (2025-07-27 09:02:57JST)  Solar Science Observatory NAOJ

P= +8.86, B0=+5.40, L0=223.84, radius=944.5"
obs radius= 941.1 (pixel), p_thresh=-0.075, u_thresh=-0.275

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S31.33 E10.63,   0.787,     14.37,      9.13,       2.12
       2: p    S31.02 E11.25,   0.788,      2.16,      1.37,       0.24
       3: p    S30.27 E11.26,   0.796,     65.76,     41.31,       9.29
       4: p    S28.81 E05.95,   0.822,      8.62,      5.24,       1.39
       5: p    S28.64 E02.48,   0.828,      2.16,      1.30,       0.20
       6: pu   S27.77 E01.38,   0.837,    278.51,    166.40,      44.74
       7: p    S27.70 E03.34,   0.836,     12.22,      7.31,       1.93
       8: p    S27.87 E00.18,   0.836,      2.16,      1.29,       0.20
       9: pu   S19.92 E27.61,   0.797,    113.56,     71.21,      21.64
      10: pu   S14.34 E18.23,   0.893,    139.43,     78.09,      25.24
      11: p    S10.62 E36.54,   0.769,     17.61,     11.45,       2.27
      12: p    S09.68 E37.52,   0.763,     12.22,      8.01,       1.48
      13: p    S09.61 E36.31,   0.775,     11.14,      7.18,       1.25
      14: p    S09.36 E35.63,   0.783,      4.67,      2.98,       0.49
      15: p    S08.18 E47.55,   0.652,     13.66,     10.48,       1.49
      16: p    S09.18 E29.40,   0.841,      2.87,      1.71,       0.32
      17: p    S08.60 E34.72,   0.795,     12.22,      7.68,       1.37
      18: p    S08.32 E32.81,   0.814,      3.59,      2.21,       0.37
      19: p    S07.53 E28.35,   0.856,      9.34,      5.46,       1.21
      20: pu   S14.14 W26.29,   0.843,    160.64,     95.32,      29.35
      21: p    S06.28 W10.81,   0.962,      3.23,      1.68,       0.40
      22: p    S05.69 W08.26,   0.971,      3.23,      1.67,       0.41
      23: p    N11.20 E33.24,   0.835,     20.48,     12.26,       2.86
      24: p    N08.83 W04.49,   0.995,      2.52,      1.26,       0.33
      25: pu   N15.69 W27.51,   0.876,    375.18,    214.26,      76.53
      26: p    N17.32 W17.77,   0.933,     39.53,     21.18,       7.45
      27: p    N16.43 W24.77,   0.894,      2.16,      1.21,       0.28
      28: p    N17.16 W23.86,   0.898,      3.59,      2.00,       0.36
      29: u  6 S28.11 E00.93,   0.834,      3.59,      2.16,       1.17
      30: u  6 S27.64 E01.98,   0.838,      2.16,      1.29,       0.69
      31: u  9 S19.91 E27.63,   0.797,     18.33,     11.49,       6.69
      32: u 10 S14.64 E18.54,   0.889,      4.67,      2.63,       1.60
      33: u 10 S14.22 E18.10,   0.894,      6.83,      3.82,       2.35
      34: u 20 S14.20 W26.30,   0.842,     23.36,     13.87,       9.02
      35: u 25 N15.66 W27.47,   0.876,     63.61,     36.31,      27.61
     --------------------------------------------------------------------


dark:pcg20250727_090424_00 flat:pcg20250727_085633_01