2023-10-05 07:38:42UT (2023-10-05 16:38:42JST)  Solar Science Observatory NAOJ

P=+26.16, B0=+6.53, L0=303.25, radius=959.1"
obs radius= 948.7 (pixel), p_thresh=-0.045, u_thresh=-0.200

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S11.49 E60.69,   0.454,     20.51,     22.59,       1.73
       2: p    S11.19 E18.02,   0.905,     14.50,      8.01,       1.01
       3: p    S32.11 W26.71,   0.691,     33.60,     24.30,       3.18
       4: p    S20.59 W20.96,   0.828,     15.92,      9.61,       1.17
       5: p    S19.98 W21.25,   0.831,      7.43,      4.47,       0.42
       6: pu   S18.88 W31.91,   0.761,    154.91,    101.75,      21.40
       7: p    S16.49 W31.66,   0.779,      7.78,      5.00,       0.48
       8: p    N08.90 E02.78,   0.998,     26.53,     13.29,       2.19
       9: pu   N10.68 E03.38,   0.996,    260.66,    130.90,      29.37
      10: p    N11.84 E05.29,   0.992,    152.08,     76.69,      15.81
      11: pu   N08.59 W01.14,   0.999,    282.24,    141.24,      39.67
      12: pu   N09.19 W04.82,   0.995,    302.04,    151.71,      49.77
      13: p    N17.55 E08.04,   0.972,     71.44,     36.74,       5.97
      14: pu   N17.34 E06.85,   0.975,    100.09,     51.30,      12.13
      15: pu   N15.47 W00.43,   0.988,    153.14,     77.52,      28.26
      16: p    N17.62 E04.54,   0.978,     22.64,     11.57,       1.89
      17: p    N09.68 W36.57,   0.806,    127.68,     79.23,      12.89
      18: pu   N13.44 W51.21,   0.632,    123.08,     97.40,      19.76
      19: u  6 S18.92 W32.00,   0.760,     16.62,     10.93,       4.22
      20: u  9 N10.47 E03.30,   0.996,     12.73,      6.39,       3.35
      21: u 11 N08.48 W01.32,   0.999,     45.27,     22.65,      11.71
      22: u 12 N09.40 W05.04,   0.995,     62.60,     31.46,      22.38
      23: u 14 N17.37 E06.86,   0.975,      3.54,      1.81,       0.89
      24: u 15 N15.46 W00.54,   0.988,     45.98,     23.27,      16.34
      25: u 18 N13.42 W51.09,   0.633,     20.51,     16.19,       5.99
     --------------------------------------------------------------------


dark:pcg20231005_131457_00 flat:pcg20231003_095015_01