2025-05-01 00:33:15UT (2025-05-01 09:33:15JST)  Solar Science Observatory NAOJ

P=-24.08, B0=-4.17, L0=294.69, radius=952.1"
obs radius= 947.8 (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    S11.93 W75.12,   0.266,      3.19,      6.00,       0.21
       2: p    S11.85 W74.01,   0.284,      7.80,     13.73,       0.93
       3: pu   S11.47 W74.82,   0.270,      9.92,     18.34,       1.22
       4: p    S20.82 W30.22,   0.831,      4.96,      2.98,       0.81
       5: p    S20.51 W28.81,   0.844,     10.99,      6.51,       2.16
       6: p    S20.23 W28.99,   0.844,      3.19,      1.89,       0.42
       7: p    S19.45 W29.85,   0.840,      2.83,      1.69,       0.40
       8: p    S18.60 W29.75,   0.844,      1.42,      0.84,       0.20
       9: p    S18.19 W29.91,   0.844,      5.67,      3.36,       0.87
      10: p    S21.53 W05.42,   0.950,      1.06,      0.56,       0.17
      11: p    S20.52 W05.60,   0.955,      2.13,      1.11,       0.35
      12: pu   N05.52 W09.31,   0.973,    310.42,    159.57,     104.57
      13: p    N03.79 E54.46,   0.574,     48.55,     42.32,       6.27
      14: pu   N07.06 E52.49,   0.594,   1807.21,   1521.79,     482.33
      15: p    N09.36 E49.58,   0.626,     19.14,     15.28,       2.61
      16: p    N08.32 E58.81,   0.501,      2.83,      2.83,       0.25
      17: p    N10.00 E53.06,   0.578,      1.77,      1.53,       0.18
      18: p    N10.31 E53.31,   0.573,      7.44,      6.49,       0.86
      19: p    N08.95 E59.66,   0.486,      3.19,      3.28,       0.34
      20: p    N09.98 E56.73,   0.526,      1.06,      1.01,       0.11
      21: p    N10.63 E53.66,   0.567,      1.06,      0.94,       0.11
      22: p    N11.28 E52.20,   0.585,     15.59,     13.32,       2.09
      23: pu   N10.83 E60.39,   0.470,    214.03,    227.53,      37.89
      24: p    N11.57 E53.03,   0.573,      1.42,      1.24,       0.20
      25: u  3 S11.48 W74.70,   0.272,      1.06,      1.95,       0.23
      26: u 12 N05.53 W09.30,   0.973,     71.93,     36.98,      48.24
      27: u 14 N06.34 E52.77,   0.592,    180.72,    152.70,      94.38
      28: u 14 N07.24 E50.82,   0.616,    207.65,    168.56,     113.41
      29: u 14 N06.08 E53.83,   0.578,      2.83,      2.45,       0.87
      30: u 14 N08.58 E54.52,   0.562,      2.13,      1.89,       0.61
      31: u 14 N08.24 E57.75,   0.516,      6.02,      5.83,       1.86
      32: u 14 N08.80 E57.63,   0.517,      1.77,      1.71,       0.49
      33: u 14 N09.33 E58.26,   0.506,      2.83,      2.80,       0.82
      34: u 14 N09.77 E58.81,   0.497,      1.42,      1.43,       0.38
      35: u 23 N10.13 E59.48,   0.486,      2.13,      2.19,       0.63
      36: u 23 N10.76 E60.23,   0.473,     37.92,     40.09,      14.00
     --------------------------------------------------------------------


dark:pcg20250501_093442_00 flat:pcg20250501_092933_01