2021-11-25 03:25:57UT (2021-11-25 12:25:57JST)  Solar Science Observatory NAOJ

P=+18.17, B0=+1.63, L0=268.13, radius=972.9"
obs radius= 971.6 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S24.94 E32.41,   0.753,     24.62,     16.34,       4.95
       2: p    S24.30 E33.63,   0.747,     36.42,     24.38,       6.14
       3: p    S24.86 E31.57,   0.761,     10.12,      6.65,       1.61
       4: pu   S23.76 E27.29,   0.802,    114.32,     71.30,      26.07
       5: p    S23.32 E28.47,   0.796,      9.10,      5.72,       1.54
       6: p    S23.01 E28.69,   0.796,      2.02,      1.27,       0.30
       7: u  1 S24.93 E32.27,   0.754,      2.02,      1.34,       0.73
       8: u  4 S23.81 E27.35,   0.801,      7.42,      4.63,       3.08
       9: u  4 S24.04 E26.94,   0.802,      1.35,      0.84,       0.54
      10: u  4 S23.44 E27.44,   0.803,      8.43,      5.25,       3.34
     --------------------------------------------------------------------


dark:pcg20211125_090021_00 flat:pcg20211125_085444_01