2023-04-06 04:47:12UT (2023-04-06 13:47:12JST)  Solar Science Observatory NAOJ

P=-26.26, B0=-6.27, L0=190.84, radius=958.8"
obs radius= 962.6 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** 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   S22.28 W50.82,   0.623,    259.72,    208.61,      46.49     2
       2: pu   S25.14 W42.17,   0.713,    264.19,    185.18,      57.99     2
       3: p    S24.99 W44.19,   0.692,      7.56,      5.46,       0.92     2
       4: p    S22.77 W45.65,   0.683,     13.74,     10.06,       1.86     2
       5: p    N09.74 W57.25,   0.512,     12.37,     12.09,       1.70     1
       6: p    S20.53 E84.24,   0.132,     20.27,     76.98,       1.76     3
       7: u  1 S22.41 W51.76,   0.610,     21.99,     18.01,       9.04     2
       8: u  2 S25.90 W42.51,   0.707,      6.53,      4.62,       2.69     2
       9: u  2 S25.25 W41.92,   0.716,     20.27,     14.16,       9.04     2
      10: u  2 S24.55 W43.07,   0.706,      3.09,      2.19,       1.14     2
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N09.74 W57.25, 248.09,       1,       0
       2:  S23.95 W46.53, 237.37,       8,       0
       3:  S20.53 E84.24, 106.60,       1,       0
     ---------------------------------------------


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

     North      1           1          11

     South      2           9          29

     Whole      3          10          40

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

     Center     0           0           0


dark:pcg20230406_134048_00 flat:pcg20230406_134254_01