2022-01-29 04:37:08UT (2022-01-29 13:37:08JST)  Solar Science Observatory NAOJ

P=-10.98, B0=-5.80, L0=131.29, radius=975.1"
obs radius= 977.0 (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: pu   S24.82 W38.07,   0.753,    185.09,    122.85,      46.50     2
       2: p    S22.07 W25.79,   0.868,      1.67,      0.96,       0.22     3
       3: p    S18.59 W30.61,   0.844,     10.00,      5.93,       1.61     3
       4: p    N26.64 W47.07,   0.560,      1.00,      0.89,       0.08     1
       5: p    N26.98 W47.95,   0.548,      8.34,      7.61,       0.99     1
       6: p    N26.89 W47.40,   0.555,      2.67,      2.40,       0.23     1
       7: p    N14.42 E14.62,   0.907,      2.67,      1.47,       0.34     4
       8: p    N14.68 E15.41,   0.902,     38.02,     21.07,       6.68     4
       9: p    N27.34 W45.39,   0.574,      6.00,      5.23,       0.60     1
      10: p    N14.73 E16.47,   0.897,      1.00,      0.56,       0.11     4
      11: p    N15.28 E15.00,   0.900,      3.67,      2.04,       0.45     4
      12: pu   N17.03 E12.99,   0.897,    434.21,    241.94,     134.69     4
      13: p    N15.85 E13.69,   0.902,      2.67,      1.48,       0.38     4
      14: pu   N17.34 E17.49,   0.876,    704.01,    401.98,     174.76     4
      15: p    N28.10 W43.16,   0.593,      7.00,      5.91,       0.94     1
      16: p    N15.14 E22.04,   0.864,     11.01,      6.37,       2.10     4
      17: p    N16.29 E14.48,   0.896,      4.34,      2.42,       0.51     4
      18: p    N16.45 E14.21,   0.896,      2.67,      1.49,       0.36     4
      19: p    N16.51 E14.98,   0.893,      7.34,      4.11,       1.32     4
      20: p    N15.92 E20.91,   0.866,      2.33,      1.35,       0.30     4
      21: p    N16.40 E20.92,   0.863,      9.00,      5.22,       1.18     4
      22: p    N17.78 E15.14,   0.884,     24.35,     13.78,       3.61     4
      23: p    N17.62 E15.77,   0.882,      6.34,      3.59,       0.86     4
      24: pu   N17.48 E20.97,   0.856,     80.04,     46.76,      18.53     4
      25: u  1 S24.80 W38.09,   0.753,     42.35,     28.12,      20.13     2
      26: u 12 N16.97 E12.98,   0.898,    128.40,     71.51,      70.30     4
      27: u 14 N16.19 E15.87,   0.891,     35.35,     19.84,      17.37     4
      28: u 14 N17.72 E18.33,   0.869,     88.04,     50.67,      43.26     4
      29: u 14 N16.96 E19.68,   0.867,      2.00,      1.15,       0.75     4
      30: u 24 N17.36 E20.98,   0.857,      9.67,      5.65,       3.83     4
      31: u 14 N18.78 E16.62,   0.870,      5.67,      3.26,       2.22     4
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N27.33 W45.79, 177.08,       5,       0
       2:  S24.81 W38.08, 169.37,       2,       0
       3:  S19.96 W28.72, 160.01,       2,       0
       4:  N16.75 E16.96, 114.33,      22,       1
     ---------------------------------------------


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

     North      2          27          47

     South      2           4          24

     Whole      4          31          71

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

     Center     1          22          32


dark:pcg20220129_133742_00 flat:pcg20220129_133544_01