2023-09-17 01:46:43UT (2023-09-17 10:46:43JST)  Solar Science Observatory NAOJ

P=+24.32, B0=+7.18, L0=184.04, radius=954.1"
obs radius= 949.5 (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   N09.36 E81.05,   0.173,     68.50,    198.39,       7.32
       2: pu   N10.75 E74.13,   0.290,     33.90,     58.49,       4.17
       3: p    S13.31 W24.20,   0.852,      4.59,      2.69,       0.70
       4: pu   N11.18 W19.47,   0.942,     37.43,     19.87,       8.10
       5: p    N11.64 W18.82,   0.945,      1.41,      0.75,       0.20
       6: p    N10.29 W21.92,   0.928,     11.30,      6.09,       2.26
       7: p    N09.94 W22.66,   0.923,      9.53,      5.16,       2.10
       8: pu   N10.96 W21.21,   0.932,     42.72,     22.92,      11.00
       9: p    N09.79 W23.40,   0.919,      3.18,      1.73,       0.48
      10: p    N10.10 W23.26,   0.919,      5.30,      2.88,       0.76
      11: p    N10.94 W24.28,   0.912,     26.48,     14.52,       4.31
      12: p    N10.78 W25.87,   0.900,     16.60,      9.22,       3.04
      13: p    N10.46 W26.07,   0.899,      2.47,      1.37,       0.47
      14: pu   N28.19 E10.52,   0.919,    253.52,    137.96,      75.06
      15: p    N11.27 W25.78,   0.901,      1.06,      0.59,       0.15
      16: pu   N11.49 W26.71,   0.893,    110.87,     62.05,      30.00
      17: p    N28.21 E12.06,   0.914,      1.06,      0.58,       0.20
      18: p    N31.45 E10.96,   0.896,      2.12,      1.18,       0.36
      19: p    N22.63 W51.04,   0.624,      5.65,      4.53,       1.21
      20: p    N22.07 W54.04,   0.587,      5.30,      4.51,       0.72
      21: p    N22.72 W54.61,   0.578,      7.77,      6.72,       1.21
      22: p    N23.80 W59.90,   0.506,      2.47,      2.44,       0.43
      23: u  1 N09.32 E81.14,   0.171,     11.30,     33.03,       2.11
      24: u  2 N10.81 E74.07,   0.291,      4.94,      8.50,       1.19
      25: u  4 N11.22 W19.20,   0.943,      1.77,      0.94,       0.77
      26: u  8 N11.06 W21.09,   0.932,      6.00,      3.22,       3.00
      27: u 14 N28.18 E10.59,   0.919,     52.61,     28.63,      29.67
      28: u 16 N11.45 W26.63,   0.894,     22.60,     12.64,      11.36
     --------------------------------------------------------------------


dark:pcg20230917_124851_00 flat:pcg20230917_124338_01