2021-10-08 06:04:39UT (2021-10-08 15:04:39JST)  Solar Science Observatory NAOJ

P=+26.25, B0=+6.33, L0=179.63, radius=961.2"
obs radius= 960.2 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** 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   N16.09 E23.53,   0.906,    531.69,    293.38,     202.04     1
       2: pu   N18.72 E23.13,   0.901,    152.26,     84.49,      35.46     1
       3: u  1 N16.06 E23.45,   0.907,    155.36,     85.67,     108.18     1
       4: u  2 N18.54 E23.06,   0.902,      3.11,      1.72,       1.25     1
       5: u  2 N18.99 E22.80,   0.902,      3.45,      1.91,       1.53     1
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N17.21 E23.27, 156.36,       5,       1
     ---------------------------------------------


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

     North      1           5          15

     South      0           0           0

     Whole      1           5          15

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

     Center     1           5          15


dark:pcg20211008_085247_00 flat:pcg20211008_085346_01