2025-08-15 00:34:34UT (2025-08-15 09:34:34JST)  Solar Science Observatory NAOJ

P=+16.05, B0=+6.64, L0=332.31, radius=947.1"
obs radius= 941.2 (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: p    S11.86 E17.74,   0.902,      3.95,      2.19,       0.56
       2: p    S10.17 E12.64,   0.934,      1.80,      0.96,       0.29
       3: pu   S09.82 E12.20,   0.937,     23.35,     12.46,       6.97
       4: p    S04.16 E34.29,   0.810,     56.05,     34.60,      10.32
       5: p    S08.87 E14.24,   0.933,      1.08,      0.58,       0.17
       6: p    S19.87 W33.64,   0.738,      4.31,      2.92,       0.69
       7: p    S01.67 E29.58,   0.860,      2.16,      1.25,       0.28
       8: p    S01.57 E28.68,   0.868,     10.06,      5.80,       2.14
       9: p    S01.81 E26.64,   0.884,     19.76,     11.18,       4.53
      10: p    S01.12 E29.03,   0.866,      2.16,      1.24,       0.32
      11: pu   S18.99 W37.09,   0.712,     17.96,     12.62,       4.37
      12: p    S15.01 W29.36,   0.806,      2.16,      1.34,       0.41
      13: p    N07.82 E56.30,   0.562,     14.37,     12.79,       2.05
      14: p    S11.73 W41.00,   0.711,     11.14,      7.84,       2.09
      15: pu   N04.49 W18.07,   0.950,     20.48,     10.77,       6.14
      16: p    S01.88 W60.34,   0.487,      4.67,      4.79,       0.78
      17: p    N07.05 W31.91,   0.851,      5.75,      3.38,       1.32
      18: p    N11.89 W20.20,   0.936,     18.68,      9.98,       4.51
      19: p    N07.07 W58.85,   0.524,      1.80,      1.71,       0.23
      20: pu   N08.03 W62.49,   0.470,    159.89,    169.94,      29.82
      21: pu   N09.13 W55.56,   0.573,     37.01,     32.29,       6.70
      22: p    N09.17 W60.28,   0.505,      5.75,      5.70,       0.75
      23: p    N10.78 W56.76,   0.556,     11.50,     10.33,       1.68
      24: pu   N19.35 W38.18,   0.775,     91.98,     59.34,      22.66
      25: pu   N22.35 W57.81,   0.533,     63.24,     59.28,      12.54
      26: u  3 S09.86 E12.20,   0.937,      3.59,      1.92,       1.64
      27: u 11 S19.04 W37.11,   0.711,      3.95,      2.78,       1.46
      28: u 15 N04.57 W18.01,   0.951,      2.16,      1.13,       1.04
      29: u 21 N08.97 W55.40,   0.575,      2.87,      2.50,       0.95
      30: u 20 N07.69 W61.85,   0.480,      3.59,      3.74,       1.06
      31: u 21 N09.39 W55.54,   0.573,      2.87,      2.51,       0.92
      32: u 20 N08.19 W62.23,   0.475,     14.73,     15.52,       5.66
      33: u 20 N08.06 W63.25,   0.459,     12.58,     13.70,       4.55
      34: u 24 N19.36 W38.19,   0.775,     19.04,     12.29,       9.32
      35: u 25 N22.31 W57.81,   0.533,     15.81,     14.82,       5.92
     --------------------------------------------------------------------


dark:pcg20250815_093608_00 flat:pcg20250815_091534_01