2024-01-05 01:58:42UT (2024-01-05 10:58:42JST)  Solar Science Observatory NAOJ

P= +0.33, B0=-3.41, L0=173.64, radius=975.5"
obs radius= 968.1 (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    S21.43 E77.59,   0.221,     36.00,     81.27,       2.82
       2: p    S16.82 E80.61,   0.173,      4.08,     11.77,       0.17
       3: pu   S15.13 W46.42,   0.680,    126.67,     93.17,      21.16
       4: p    S14.96 W49.67,   0.640,      7.13,      5.58,       0.58
       5: p    S14.41 W50.61,   0.628,     40.07,     31.89,       5.62
       6: p    S14.34 W48.74,   0.652,      4.75,      3.64,       0.41
       7: pu   N02.33 E21.92,   0.923,     43.13,     23.37,       8.94
       8: pu   N04.84 E21.72,   0.919,    414.65,    225.59,      87.12
       9: p    N03.77 E20.21,   0.931,      1.70,      0.91,       0.19
      10: p    N04.84 E28.91,   0.866,     17.66,     10.20,       2.26
      11: pu   N08.20 E25.72,   0.882,     76.07,     43.14,      15.22
      12: p    N10.05 E39.01,   0.753,      7.47,      4.96,       0.89
      13: pu   N16.72 E17.74,   0.893,    136.52,     76.40,      32.23
      14: pu   N18.65 E21.90,   0.859,     45.17,     26.31,       6.86
      15: pu   N19.36 E24.51,   0.837,     79.13,     47.26,      17.03
      16: p    N19.91 E00.15,   0.918,     91.01,     49.56,      14.76
      17: p    N20.07 W03.42,   0.915,     61.47,     33.57,       9.02
      18: p    N20.77 W02.69,   0.911,     20.38,     11.18,       2.31
      19: p    N21.50 W02.16,   0.906,      1.36,      0.75,       0.12
      20: p    N21.87 W01.88,   0.904,     16.98,      9.39,       1.93
      21: p    N22.04 E01.02,   0.903,     20.04,     11.10,       2.51
      22: p    N22.44 E02.37,   0.899,      3.40,      1.89,       0.30
      23: p    N22.54 E02.10,   0.899,      4.41,      2.46,       0.42
      24: u  3 S14.77 W46.22,   0.683,      9.17,      6.71,       2.73
      25: u  7 N02.35 E21.82,   0.923,      5.77,      3.13,       2.04
      26: u  8 N04.14 E21.31,   0.923,     14.26,      7.72,       5.00
      27: u  8 N05.33 E21.73,   0.918,     49.92,     27.20,      22.86
      28: u 11 N08.18 E25.70,   0.882,     13.24,      7.51,       4.99
      29: u 13 N16.70 E17.74,   0.894,     36.34,     20.33,      14.45
      30: u 14 N18.58 E21.83,   0.859,      2.04,      1.19,       0.65
      31: u 15 N19.30 E24.53,   0.837,     16.98,     10.14,       6.03
     --------------------------------------------------------------------


dark:pcg20240105_090005_00 flat:pcg20240105_085513_01