2023-02-05 00:03:28UT (2023-02-05 09:03:28JST)  Solar Science Observatory NAOJ

P=-13.64, B0=-6.26, L0=264.06, radius=974.9"
obs radius= 975.6 (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    S17.17 W27.13,   0.877,     22.07,     12.58,       3.92     1
       2: p    S16.40 W30.13,   0.856,     14.71,      8.60,       2.55     1
       3: p    S16.05 W30.72,   0.851,      9.70,      5.70,       1.90     1
       4: p    S15.20 W20.38,   0.928,     16.05,      8.65,       2.83     2
       5: p    S15.87 W14.73,   0.955,      4.35,      2.28,       0.65     2
       6: pu   S14.51 W16.50,   0.950,     26.75,     14.08,       7.04     2
       7: p    S15.63 E07.37,   0.979,      9.03,      4.61,       1.71     3
       8: p    S15.76 E09.27,   0.974,      2.01,      1.03,       0.25     3
       9: p    S15.36 E09.22,   0.975,      3.34,      1.71,       0.41     3
      10: pu   S14.29 E08.15,   0.980,     89.29,     45.53,      18.89     3
      11: pu   S14.08 E07.05,   0.983,     17.39,      8.84,       4.63     3
      12: p    S13.29 E09.22,   0.980,      5.68,      2.90,       0.80     3
      13: p    S13.84 E13.49,   0.965,      7.02,      3.64,       1.03     3
      14: p    S13.22 E13.95,   0.964,     14.38,      7.46,       2.26     3
      15: p    S12.14 E26.04,   0.896,      1.67,      0.93,       0.19     4
      16: p    N16.78 E37.40,   0.724,      6.69,      4.62,       0.86     6
      17: pu   N17.05 E38.55,   0.711,     45.14,     31.74,      12.17     6
      18: pu   N18.90 E43.31,   0.649,     53.84,     41.48,       8.99     6
      19: p    N20.26 E43.54,   0.638,      3.34,      2.62,       0.35     6
      20: p    N28.76 E39.54,   0.620,      3.34,      2.70,       0.43     5
      21: u  6 S14.51 W16.55,   0.950,      5.35,      2.82,       2.17     2
      22: u 11 S14.06 E07.08,   0.983,      3.68,      1.87,       1.69     3
      23: u 10 S14.09 E08.41,   0.980,      3.34,      1.71,       1.34     3
      24: u 17 N17.06 E38.58,   0.711,     18.39,     12.94,       7.43     6
      25: u 18 N18.90 E43.36,   0.648,      4.68,      3.61,       1.61     6
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  S16.61 W29.01, 293.07,       3,       0
       2:  S15.05 W17.47, 281.54,       4,       1
       3:  S14.37 E09.85, 254.22,      10,       1
       4:  S12.14 E26.04, 238.02,       1,       1
       5:  N28.76 E39.54, 224.53,       1,       0
       6:  N18.26 E40.58, 223.49,       6,       0
     ---------------------------------------------


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

     North      2           7          27

     South      4          18          58

     Whole      6          25          85

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

     Center     3          15          45


dark:pcg20230205_090449_00 flat:pcg20230205_092103_01