2023-12-30 02:47:45UT (2023-12-30 11:47:45JST)  Solar Science Observatory NAOJ

P= +3.22, B0=-2.72, L0=252.22, radius=975.5"
obs radius= 969.7 (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   S19.71 W50.46,   0.615,    296.85,    241.49,      83.99     2
       2: p    S20.17 W58.16,   0.511,      3.05,      2.98,       0.37     2
       3: p    S15.31 E25.91,   0.879,      2.03,      1.16,       0.27     5
       4: p    S13.84 E31.24,   0.841,     50.77,     30.20,       9.24     5
       5: p    S13.63 E30.92,   0.844,      1.02,      0.60,       0.12     5
       6: p    S13.97 E25.08,   0.889,      7.79,      4.38,       1.27     5
       7: p    S13.04 E33.58,   0.821,      7.79,      4.74,       1.54     5
       8: p    S12.75 E28.36,   0.868,     57.54,     33.16,      10.69     5
       9: p    S13.14 E30.80,   0.846,      7.79,      4.60,       0.96     5
      10: p    S13.52 E24.65,   0.894,      8.46,      4.73,       1.39     5
      11: p    S04.45 W35.61,   0.813,      1.02,      0.62,       0.13     4
      12: p    N06.72 W75.18,   0.248,      3.05,      6.14,       0.24     1
      13: pu   N07.36 W78.90,   0.185,     16.59,     44.92,       1.73     1
      14: pu   N13.68 W56.81,   0.520,     42.99,     41.33,       6.25     3
      15: p    N13.80 W50.42,   0.607,      5.75,      4.74,       0.76     3
      16: p    N14.82 W48.20,   0.632,      7.45,      5.90,       1.10     3
      17: pu   N15.11 W49.52,   0.614,     28.43,     23.17,       6.78     3
      18: u  1 S19.68 W50.42,   0.615,     94.44,     76.75,      44.93     2
      19: u 13 N07.42 W79.00,   0.183,      2.71,      7.40,       0.49     1
      20: u 14 N13.62 W56.84,   0.520,      1.02,      0.98,       0.28     3
      21: u 17 N15.12 W49.50,   0.614,     10.15,      8.27,       3.72     3
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N07.15 W77.62, 329.84,       3,       0
       2:  S19.83 W52.62, 304.84,       3,       0
       3:  N14.38 W52.36, 304.58,       6,       0
       4:  S04.45 W35.61, 287.83,       1,       0
       5:  S13.74 E29.13, 223.09,       8,       0
     ---------------------------------------------


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

     North      2           9          29

     South      3          12          42

     Whole      5          21          71

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

     Center     0           0           0


dark:pcg20231230_114912_00 flat:pcg20231230_114330_01