2024-01-04 01:11:20UT (2024-01-04 10:11:20JST)  Solar Science Observatory NAOJ

P= +0.83, B0=-3.29, L0=187.25, radius=975.5"
obs radius= 969.2 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: p    S15.29 W33.08,   0.822,      9.15,      5.57,       1.41     1
       2: p    S14.72 W36.32,   0.793,     16.94,     10.69,       3.05     1
       3: pu   N02.77 E36.12,   0.803,     30.50,     19.00,       7.26     4
       4: pu   N05.00 E35.35,   0.806,    326.34,    202.41,      71.84     4
       5: p    N03.57 E36.28,   0.800,      1.02,      0.64,       0.12     4
       6: p    N03.75 E30.21,   0.857,      2.71,      1.58,       0.36     4
       7: p    N04.49 E36.39,   0.797,      1.02,      0.64,       0.11     4
       8: p    N05.34 E42.76,   0.724,     13.89,      9.59,       2.47     4
       9: pu   N08.13 E43.79,   0.705,     21.35,     15.13,       4.21     4
      10: pu   N08.52 E39.53,   0.753,     59.98,     39.83,      12.92     4
      11: pu   N17.01 E31.56,   0.797,     96.92,     60.83,      23.68     3
      12: p    N17.99 E35.88,   0.752,      3.39,      2.25,       0.50     3
      13: p    N19.62 E12.38,   0.899,     27.45,     15.26,       5.42     2
      14: p    N19.68 E13.76,   0.894,      2.71,      1.52,       0.36     2
      15: p    N19.93 E13.94,   0.891,      5.42,      3.04,       0.80     2
      16: p    N19.93 E11.03,   0.902,      7.12,      3.95,       1.01     2
      17: pu   N20.27 E10.31,   0.901,     17.62,      9.77,       3.57     2
      18: p    N20.34 E11.23,   0.898,      5.08,      2.83,       0.86     2
      19: p    N21.09 E11.04,   0.894,     12.20,      6.83,       2.15     2
      20: u  3 N02.80 E36.13,   0.803,      7.12,      4.43,       2.78     4
      21: u  4 N04.15 E35.39,   0.808,      3.39,      2.10,       1.27     4
      22: u  4 N04.60 E35.61,   0.804,     10.51,      6.53,       4.12     4
      23: u  4 N05.56 E35.58,   0.803,     24.74,     15.41,      10.69     4
      24: u  4 N05.52 E34.69,   0.812,      8.47,      5.22,       3.70     4
      25: u  9 N08.14 E43.79,   0.705,      2.71,      1.92,       0.87     4
      26: u 10 N08.42 E39.52,   0.753,     10.84,      7.20,       4.36     4
      27: u 11 N17.04 E31.58,   0.796,     23.04,     14.47,       9.77     3
      28: u 17 N20.28 E10.24,   0.902,      1.02,      0.56,       0.40     2
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  S14.98 W34.83, 222.08,       2,       0
       2:  N20.25 E11.89, 175.36,       8,       1
       3:  N17.32 E32.89, 154.36,       3,       0
       4:  N05.64 E37.20, 150.04,      15,       0
     ---------------------------------------------


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

     North      3          26          56

     South      1           2          12

     Whole      4          28          68

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

     Center     1           8          18


dark:pcg20240104_101238_00 flat:pcg20240104_113123_01