2020-11-13 01:20:35UT (2020-11-13 10:20:35JST)  Solar Science Observatory NAOJ

P=+21.80, B0=+3.05, L0=205.03, radius=970.5"
obs radius= 972.1 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** 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   S30.98 E54.52,   0.470,     16.51,     17.58,       2.27     2
       2: p    S30.18 E55.63,   0.461,      3.71,      4.02,       0.29     2
       3: p    S31.25 E44.38,   0.583,      8.09,      6.94,       1.03     2
       4: pu   S23.40 W53.05,   0.530,    145.53,    137.36,      33.51     1
       5: u  1 S30.98 E54.55,   0.469,      1.68,      1.79,       0.42     2
       6: u  4 S23.34 W53.04,   0.530,     45.14,     42.57,      19.01     1
     --------------------------------------------------------------------------
    * = 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      173.83   165.90     37.10
 
     Whole      173.83   165.90     37.10
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S23.38 W53.05, 258.07,       2,       0, 0.530,  145.53,  137.36
       2: S30.80 E51.06, 153.97,       4,       0, 0.512,   28.30,   28.54
     ---------------------------------------------------------------------


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

     North      0           0           0

     South      2           6          26

     Whole      2           6          26

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

     Center     0           0           0


dark:pcg20201113_101524_00 flat:pcg20201113_101813_01