2020-10-26 00:28:04UT (2020-10-26 09:28:04JST)  Solar Science Observatory NAOJ

P=+25.28, B0=+4.94, L0= 82.85, radius=966.1"
obs radius= 967.0 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                       10^-6 disk 10^-6 hemis. -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: pu   S20.24 W00.65,   0.905,     64.00,     35.36,      15.03     2
       2: p    S20.31 W03.03,   0.903,      7.15,      3.96,       1.15     2
       3: p    S18.87 W01.60,   0.915,      9.53,      5.21,       1.63     2
       4: pu   S19.39 W04.19,   0.909,     33.02,     18.17,       8.29     2
       5: p    S19.90 W05.74,   0.903,      6.81,      3.77,       1.02     2
       6: p    S19.21 W05.12,   0.909,      3.40,      1.87,       0.48     2
       7: p    S13.45 W81.87,   0.117,     12.60,     53.83,       0.80     1
       8: u  1 S20.08 W00.66,   0.906,      9.53,      5.26,       3.81     2
       9: u  4 S19.31 W04.05,   0.909,      5.11,      2.81,       2.05     2
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North        0.00     0.00      0.00
 
     South      136.51   122.18     28.39
 
     Whole      136.51   122.18     28.39
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S13.45 W81.87, 164.72,       1,       0, 0.117,   12.60,   53.83
       2: S19.67 W02.93,  85.77,       8,       1, 0.908,  123.92,   68.35
     ---------------------------------------------------------------------


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

     North      0           0           0

     South      2           9          29

     Whole      2           9          29

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

     Center     1           8          18


dark:pcg20201026_092300_00 flat:pcg20201026_092548_01