2021-12-15 00:20:55UT (2021-12-15 09:20:55JST)  Solar Science Observatory NAOJ

P=+10.12, B0=-0.90, L0=  6.27, radius=975.7"
obs radius= 975.5 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: pu   S29.22 E20.59,   0.825,    144.85,     87.83,      42.87     2
       2: p    S28.98 E23.22,   0.811,     16.06,      9.89,       3.24     2
       3: p    S21.02 E79.01,   0.184,     10.37,     28.26,       0.60     5
       4: p    S20.99 E71.61,   0.300,     29.44,     49.03,       3.63     4
       5: p    S21.48 E68.00,   0.354,      3.01,      4.25,       0.29     4
       6: p    S20.67 E67.49,   0.364,      5.35,      7.36,       0.53     4
       7: p    S21.42 E54.60,   0.545,      3.68,      3.38,       0.46     3
       8: p    S21.60 E52.37,   0.573,      2.68,      2.33,       0.29     3
       9: p    S21.73 E48.15,   0.625,     18.73,     14.98,       3.50     3
      10: pu   S20.55 E49.84,   0.609,     96.35,     79.06,      25.77     3
      11: pu   S19.49 E52.32,   0.581,     31.45,     27.05,       7.02     3
      12: p    S11.43 E15.67,   0.947,     14.38,      7.60,       2.95     1
      13: u  1 S29.20 E20.54,   0.825,     37.13,     22.50,      19.66     2
      14: u 10 S20.52 E49.59,   0.613,     32.45,     26.49,      13.38     3
      15: u 10 S20.66 E50.94,   0.595,      2.34,      1.97,       0.77     3
      16: u 11 S19.47 E52.35,   0.581,      9.03,      7.77,       3.34     3
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  S11.43 E15.67, 350.60,       1,       1
       2:  S29.13 E21.47, 344.80,       3,       0
       3:  S20.56 E51.04, 315.23,       8,       0
       4:  S21.04 E69.79, 296.48,       3,       0
       5:  S21.02 E79.01, 287.26,       1,       0
     ---------------------------------------------


     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------

     North      0           0           0

     South      5          16          66

     Whole      5          16          66

     ------------------------------------------

     Center     1           1          11


dark:pcg20211215_121857_00 flat:pcg20211215_121618_01