2023-03-30 02:46:36UT (2023-03-30 11:46:36JST)  Solar Science Observatory NAOJ

P=-26.03, B0=-6.67, L0=284.30, radius=960.7"
obs radius= 964.4 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S22.04 W82.47,   0.164,     82.14,    250.18,       6.65
       2: p    S27.76 W61.77,   0.470,     11.64,     12.38,       1.17
       3: p    S22.65 W71.75,   0.332,      1.03,      1.55,       0.08
       4: p    S20.36 W69.40,   0.368,      5.48,      7.44,       0.51
       5: p    S20.17 W21.02,   0.910,     23.96,     13.16,       3.33
       6: pu   S18.69 W21.94,   0.910,    205.70,    113.03,      56.48
       7: p    N17.96 W72.41,   0.250,      4.79,      9.60,       0.30
       8: pu   N22.90 W60.95,   0.399,    139.98,    175.36,      24.69
       9: pu   N21.67 W49.09,   0.562,     80.43,     71.61,      14.68
      10: p    N21.26 W47.34,   0.585,     13.35,     11.41,       1.62
      11: pu   N19.15 W41.57,   0.664,     26.35,     19.85,       4.55
      12: p    N19.93 W14.66,   0.864,      4.11,      2.38,       0.50
      13: pu   N15.01 E04.85,   0.926,    162.23,     87.61,      43.45
      14: p    N08.80 E37.87,   0.757,     49.97,     33.00,       7.82
      15: p    N08.19 E41.24,   0.723,      5.82,      4.03,       0.62
      16: u  1 S22.36 W82.38,   0.166,      2.05,      6.19,       0.33
      17: u  6 S18.72 W21.89,   0.910,     59.55,     32.72,      28.39
      18: u  8 N22.85 W60.96,   0.399,     44.84,     56.15,      13.50
      19: u  9 N21.60 W49.07,   0.562,     18.14,     16.13,       6.59
      20: u 11 N19.18 W41.54,   0.664,      2.74,      2.06,       0.78
      21: u 13 N15.02 E04.85,   0.926,     41.41,     22.37,      20.23
     --------------------------------------------------------------------


dark:pcg20230330_114021_00 flat:pcg20230330_114228_01