2021-09-20 01:21:01UT (2021-09-20 10:21:01JST)  Solar Science Observatory NAOJ

P=+24.84, B0=+7.11, L0= 59.77, radius=956.2"
obs radius= 956.8 (pixel), p_thresh=-0.120, u_thresh=-0.410

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S28.99 E61.56,   0.353,    107.09,    151.52,      18.12
       2: p    S27.21 E64.43,   0.324,      2.43,      3.75,       0.22
       3: p    S26.96 E63.53,   0.338,      1.04,      1.54,       0.09
       4: pu   N15.13 E54.14,   0.593,     12.52,     10.55,       2.58
       5: p    N16.53 E55.79,   0.570,      3.13,      2.74,       0.38
       6: p    N16.72 E54.56,   0.587,      1.04,      0.89,       0.13
       7: p    N17.79 E57.10,   0.551,      2.43,      2.21,       0.32
       8: p    N26.27 E07.14,   0.938,      1.04,      0.56,       0.21
       9: p    N25.98 E06.13,   0.941,      4.17,      2.22,       0.98
      10: p    N25.22 E03.04,   0.949,      1.74,      0.92,       0.29
      11: u  1 S29.80 E61.20,   0.353,      4.52,      6.40,       1.16
      12: u  1 S28.74 E61.58,   0.355,     12.52,     17.65,       4.06
      13: u  1 S28.39 E62.19,   0.348,      1.39,      2.00,       0.33
      14: u  4 N15.14 E54.16,   0.593,      3.13,      2.64,       1.00
     --------------------------------------------------------------------


dark:pcg20210920_101830_00 flat:pcg20210920_101929_01