2021-10-03 05:16:20UT (2021-10-03 14:16:20JST)  Solar Science Observatory NAOJ

P=+26.09, B0=+6.61, L0=246.04, radius=959.8"
obs radius= 960.0 (pixel), p_thresh=-0.115, u_thresh=-0.395

     ***** 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    S21.01 W78.06,   0.151,      2.07,      6.88,       0.13     1
       2: pu   N28.83 E06.11,   0.921,     71.84,     39.01,      22.54     2
       3: pu   N31.03 E07.31,   0.904,     86.70,     47.97,      25.25     2
       4: p    N30.74 E06.46,   0.907,      9.33,      5.14,       1.97     2
       5: p    N30.99 E05.79,   0.906,      2.42,      1.33,       0.43     2
       6: p    N31.26 E05.83,   0.904,      1.04,      0.57,       0.15     2
       7: p    N31.10 E05.49,   0.906,      2.07,      1.14,       0.40     2
       8: p    N30.76 E04.08,   0.910,      7.60,      4.17,       1.35     2
       9: pu   N31.77 W01.75,   0.905,    305.34,    168.74,      92.41     2
      10: u  2 N28.85 E06.12,   0.921,     16.58,      9.00,       9.14     2
      11: u  3 N30.62 E07.55,   0.906,      2.42,      1.33,       1.20     2
      12: u  3 N31.09 E07.21,   0.903,     12.78,      7.07,       6.50     2
      13: u  9 N31.76 W01.71,   0.905,     61.14,     33.78,      37.02     2
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-6 B_t
     Region     ap_area  co_area  darkness 
 
     North      486.33   268.09    144.50
 
     South        2.07     6.88      0.13
 
     Whole      488.40   274.97    144.63
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S21.01 W78.06, 324.10,       1,       0, 0.151,    2.07,    6.88
       2: N30.58 E02.99, 243.05,      12,       1, 0.913,  486.33,  268.09
     ---------------------------------------------------------------------


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

     North      1          12          22

     South      1           1          11

     Whole      2          13          33

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

     Center     1          12          22


dark:pcg20211003_091212_00 flat:pcg20211003_091652_01