2023-11-16 02:21:34UT (2023-11-16 11:21:34JST)  Solar Science Observatory NAOJ

P=+21.17, B0=+2.78, L0=112.25, radius=969.8"
obs radius= 963.5 (pixel), p_thresh=-0.075, u_thresh=-0.275

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S17.75 W59.94,   0.462,      4.80,      5.20,       0.45
       2: pu   S09.39 W45.80,   0.679,    166.28,    122.44,      32.38
       3: pu   S10.43 W50.89,   0.611,    176.91,    144.81,      34.35
       4: p    S09.85 W47.60,   0.655,      5.14,      3.92,       0.56
       5: u  2 S09.38 W45.81,   0.679,     34.29,     25.25,      12.05
       6: u  3 S10.43 W50.89,   0.611,     41.49,     33.96,      14.86
     --------------------------------------------------------------------


dark:pcg20231116_111544_00 flat:pcg20231116_111801_01