2021-11-17 05:47:14UT (2021-11-17 14:47:14JST)  Solar Science Observatory NAOJ

P=+20.71, B0=+2.59, L0= 12.29, radius=971.3"
obs radius= 970.6 (pixel), p_thresh=-0.105, u_thresh=-0.365

     ***** 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   S18.18 E42.10,   0.690,     66.56,     48.22,      18.49     2
       2: p    S27.08 W77.27,   0.175,     23.65,     67.38,       2.08     1
       3: p    S26.48 W77.62,   0.172,      2.37,      6.89,       0.13     1
       4: pu   N15.67 E56.57,   0.542,     30.75,     28.36,       6.76     3
       5: u  1 S18.18 E42.09,   0.690,     20.27,     14.68,       9.84     2
       6: u  4 N15.60 E56.53,   0.543,      9.46,      8.72,       3.60     3
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  S26.86 W77.40,  89.69,       2,       0
       2:  S18.18 E42.09, 330.20,       2,       0
       3:  N15.64 E56.56, 315.74,       2,       0
     ---------------------------------------------


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

     North      1           2          12

     South      2           4          24

     Whole      3           6          36

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

     Center     0           0           0


dark:pcg20211117_114155_00 flat:pcg20211117_114254_01