2023-03-16 04:12:30UT (2023-03-16 13:12:30JST)  Solar Science Observatory NAOJ

P=-24.54, B0=-7.16, L0=108.11, radius=964.5"
obs radius= 967.5 (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   S23.14 W83.47,   0.153,     48.29,    158.04,       4.61
       2: p    S23.21 W53.45,   0.592,     17.00,     14.36,       2.32
       3: p    S26.14 W43.03,   0.706,     19.72,     13.97,       3.47
       4: p    S23.09 W47.46,   0.666,     10.88,      8.17,       1.54
       5: p    S22.67 W45.86,   0.686,      5.78,      4.22,       0.71
       6: p    S18.25 W35.86,   0.803,     18.36,     11.44,       2.94
       7: p    S11.05 W32.07,   0.849,     17.00,     10.01,       2.74
       8: pu   S13.98 W10.47,   0.977,    120.04,     61.44,      31.82
       9: p    S19.18 E30.45,   0.849,      1.36,      0.80,       0.13
      10: p    S18.01 E28.50,   0.868,      4.42,      2.55,       0.56
      11: p    S06.67 E22.98,   0.922,      8.84,      4.80,       1.19
      12: p    S04.55 E26.39,   0.896,      1.02,      0.57,       0.10
      13: pu   N12.41 W09.48,   0.929,     21.76,     11.71,       4.74
      14: p    N23.41 W21.51,   0.798,      3.40,      2.13,       0.34
      15: p    N21.08 E09.12,   0.869,      2.38,      1.37,       0.39
      16: u  1 S23.14 W83.39,   0.154,      6.80,     22.09,       1.32
      17: u  8 S13.96 W10.48,   0.977,     27.88,     14.27,      14.12
      18: u 13 N12.44 W09.47,   0.929,      1.70,      0.92,       0.60
     --------------------------------------------------------------------


dark:pcg20230316_131439_00 flat:pcg20230316_090727_01