2025-04-17 00:52:09UT (2025-04-17 09:52:09JST)  Solar Science Observatory NAOJ

P=-25.86, B0=-5.45, L0=119.47, radius=955.7"
obs radius= 950.9 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S06.97 W60.95,   0.491,     59.84,     60.90,      10.91
       2: p    S20.13 E03.04,   0.966,      1.76,      0.91,       0.26
       3: pu   S30.35 E75.16,   0.268,     24.99,     46.62,       2.94
       4: p    N05.97 W21.64,   0.910,     15.14,      8.31,       3.50
       5: p    N05.18 W18.63,   0.931,      1.41,      0.76,       0.18
       6: p    N06.10 W19.18,   0.925,      2.11,      1.14,       0.29
       7: pu   N07.45 W14.29,   0.944,    349.55,    185.10,      90.44
       8: p    N08.74 W13.33,   0.943,      1.06,      0.56,       0.13
       9: p    N04.59 E06.82,   0.978,      3.17,      1.62,       0.54
      10: pu   N04.44 E09.87,   0.970,     15.84,      8.16,       3.93
      11: pu   S03.42 E50.90,   0.632,    805.05,    636.58,     176.84
      12: p    S05.00 E52.88,   0.607,      2.46,      2.03,       0.23
      13: p    S04.18 E52.93,   0.605,      1.76,      1.45,       0.16
      14: p    S05.09 E63.64,   0.449,     18.66,     20.79,       2.42
      15: p    S04.97 E61.40,   0.483,      4.22,      4.37,       0.46
      16: pu   N10.47 E76.07,   0.218,    141.16,    323.16,      17.29
      17: pu   N11.00 E69.92,   0.317,    130.95,    206.31,      21.59
      18: u  1 S06.94 W60.91,   0.492,     12.67,     12.88,       4.36
      19: u  3 S30.30 E75.21,   0.267,      4.22,      7.90,       0.85
      20: u  7 N06.66 W14.15,   0.948,      3.17,      1.67,       1.42
      21: u  7 N06.99 W14.01,   0.947,      8.45,      4.46,       3.99
      22: u  7 N07.49 W14.65,   0.943,     31.33,     16.62,      18.62
      23: u 10 N04.51 E09.91,   0.970,      1.06,      0.54,       0.45
      24: u 11 S04.26 E50.45,   0.639,     52.10,     40.75,      22.75
      25: u 11 S03.61 E50.14,   0.643,     12.32,      9.59,       4.56
      26: u 11 S02.88 E51.49,   0.624,     84.13,     67.43,      37.95
      27: u 11 S02.11 E50.15,   0.641,      5.28,      4.12,       1.78
      28: u 16 N10.57 E76.26,   0.215,     28.16,     65.51,       6.81
      29: u 17 N10.97 E69.90,   0.318,     37.31,     58.70,      11.53
     --------------------------------------------------------------------


dark:pcg20250417_094600_00 flat:pcg20250417_094815_01