2022-06-28 02:12:48UT (2022-06-28 11:12:48JST)  Solar Science Observatory NAOJ

P= -4.04, B0=+2.51, L0=312.27, radius=944.7"
obs radius= 946.1 (pixel), p_thresh=-0.105, u_thresh=-0.365

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S25.33 W18.04,   0.840,      3.20,      1.91,       0.61
       2: p    S24.51 W19.04,   0.841,      3.20,      1.90,       0.58
       3: p    S20.73 E26.46,   0.821,      8.53,      5.20,       1.80
       4: p    S20.38 E26.62,   0.822,      1.07,      0.65,       0.14
       5: p    S19.94 E24.15,   0.842,      3.56,      2.11,       0.49
       6: p    S19.64 E23.72,   0.847,      3.20,      1.89,       0.50
       7: pu   S14.14 W12.43,   0.935,    291.94,    156.05,      95.02
       8: pu   S11.55 W10.48,   0.954,     28.45,     14.91,       8.57
       9: p    S11.86 W08.98,   0.957,      1.07,      0.56,       0.21
      10: p    S14.05 E33.25,   0.800,      6.04,      3.78,       1.06
      11: p    S14.06 E33.89,   0.794,      3.56,      2.24,       0.62
      12: p    S13.15 E37.13,   0.766,      1.78,      1.16,       0.24
      13: p    S13.06 E36.86,   0.769,      1.07,      0.69,       0.14
      14: pu   N08.70 W07.63,   0.985,     18.49,      9.38,       5.65
      15: pu   N14.68 W71.83,   0.313,     25.96,     41.53,       3.00
      16: p    N15.19 W67.85,   0.375,      2.84,      3.79,       0.28
      17: p    N15.11 W71.44,   0.318,      1.42,      2.23,       0.13
      18: p    N15.63 W67.34,   0.382,      8.53,     11.16,       0.70
      19: u  7 S14.08 W12.55,   0.935,     61.16,     32.70,      38.55
      20: u  7 S14.28 W11.43,   0.938,      4.62,      2.46,       2.25
      21: u  8 S11.60 W10.51,   0.953,      8.18,      4.29,       4.20
      22: u 14 N08.73 W07.59,   0.985,      3.56,      1.80,       1.67
      23: u 15 N14.79 W71.76,   0.313,      3.20,      5.10,       0.80
     --------------------------------------------------------------------


dark:pcg20220628_111503_00 flat:pcg20220628_090432_01