2023-01-29 06:09:42UT (2023-01-29 15:09:42JST)  Solar Science Observatory NAOJ

P=-10.90, B0=-5.78, L0=352.88, radius=975.9"
obs radius= 974.5 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** 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    S24.41 W35.61,   0.778,     15.08,      9.69,       2.49     3
       2: pu   S22.93 W40.11,   0.740,     49.60,     33.51,      11.38     3
       3: p    S23.34 W36.20,   0.777,     10.73,      6.90,       1.61     3
       4: p    S23.07 W36.45,   0.776,      1.01,      0.65,       0.10     3
       5: p    N19.59 W57.47,   0.470,      5.70,      6.06,       0.52     2
       6: p    N25.92 W64.20,   0.345,      7.04,     10.19,       0.56     1
       7: pu   N24.02 W38.28,   0.672,     33.85,     25.17,       5.34     4
       8: p    N23.34 W33.61,   0.721,     10.73,      7.44,       1.67     4
       9: p    N23.60 W34.34,   0.712,      4.02,      2.82,       0.41     4
      10: p    N24.54 W37.43,   0.677,      6.37,      4.70,       0.67     4
      11: p    N23.83 W34.03,   0.714,      2.01,      1.41,       0.19     4
      12: pu   N25.35 W38.57,   0.660,     37.54,     28.45,       8.97     4
      13: p    N24.38 W33.27,   0.716,     37.54,     26.21,       4.78     4
      14: pu   N23.57 E01.59,   0.871,    134.73,     77.32,      35.12     5
      15: u  2 S23.03 W40.10,   0.740,     11.40,      7.70,       3.99     3
      16: u  7 N24.04 W38.43,   0.671,      2.01,      1.50,       0.63     4
      17: u 12 N25.33 W38.58,   0.660,     13.41,     10.16,       5.23     4
      18: u 14 N23.52 E01.60,   0.872,     29.16,     16.73,      13.80     5
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N25.92 W64.20,  57.08,       1,       0
       2:  N19.59 W57.47,  50.35,       1,       0
       3:  S23.50 W38.08,  30.96,       5,       0
       4:  N24.39 W36.21,  29.09,       9,       0
       5:  N23.55 E01.59, 351.29,       2,       1
     ---------------------------------------------


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

     North      4          13          53

     South      1           5          15

     Whole      5          18          68

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

     Center     1           2          12


dark:pcg20230129_151151_00 flat:pcg20230129_085022_01