2023-01-25 00:38:29UT (2023-01-25 09:38:29JST)  Solar Science Observatory NAOJ

P= -9.08, B0=-5.44, L0= 48.57, radius=976.3"
obs radius= 978.1 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S14.82 W73.17,   0.303,    596.56,    985.05,     132.34
       2: p    S10.59 W80.88,   0.173,     32.94,     95.45,       2.35
       3: p    S11.11 W74.58,   0.278,      9.65,     17.35,       0.68
       4: p    N13.93 W72.22,   0.272,      2.00,      3.67,       0.14
       5: pu   N17.06 W71.02,   0.282,     60.89,    108.08,       7.16
       6: p    N12.54 W33.09,   0.794,      1.66,      1.05,       0.18
       7: pu   N16.91 W30.88,   0.790,    110.46,     69.92,      28.13
       8: p    N17.52 W20.68,   0.860,      1.66,      0.97,       0.18
       9: p    N20.73 W24.05,   0.817,     28.95,     17.72,       5.38
      10: p    N16.63 E02.96,   0.925,      2.99,      1.62,       0.32
      11: pu   N16.63 E05.97,   0.922,     54.90,     29.79,      11.13
      12: p    N20.91 W19.89,   0.841,      9.32,      5.54,       1.56
      13: p    N17.39 E03.98,   0.919,      6.32,      3.44,       0.74
      14: pu   N22.00 W20.25,   0.830,     41.26,     24.84,       9.15
      15: p    N17.33 E10.73,   0.905,      3.99,      2.20,       0.57
      16: p    N18.85 E08.91,   0.900,     15.97,      8.87,       2.61
      17: pu   N25.24 W10.09,   0.846,    151.72,     89.66,      35.87
      18: pu   N21.71 E34.06,   0.731,     83.18,     56.88,      14.37
      19: p    N22.25 E35.33,   0.716,      5.99,      4.18,       0.72
      20: pu   N23.75 E57.80,   0.447,     74.86,     83.68,      12.49
      21: u  1 S14.67 W73.24,   0.302,    264.84,    438.97,      87.80
      22: u  5 N16.91 W70.90,   0.284,      8.32,     14.64,       1.87
      23: u  7 N16.86 W30.90,   0.790,     30.28,     19.16,      12.35
      24: u 11 N16.53 E05.88,   0.922,      4.66,      2.53,       1.70
      25: u 14 N22.03 W20.26,   0.830,      6.99,      4.21,       2.67
      26: u 17 N25.17 W10.00,   0.847,     32.61,     19.25,      13.32
      27: u 18 N21.76 E34.03,   0.731,      4.33,      2.96,       1.53
      28: u 20 N23.75 E57.71,   0.449,     15.30,     17.06,       4.74
     --------------------------------------------------------------------


dark:pcg20230125_094039_00 flat:pcg20230125_093417_01