27 Jan 2021, 03:42:32 (UT)
 
P=-10.22, B0=-5.66, L0=295.7, radius=976.1"
obs radius = 871.4 (pixel), RMS=108.6 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S18.66 W43.30,   0.717,     11.73,      8.17,        275
       2: S18.31 W44.16,   0.708,     16.76,     11.82,        479
       3: N18.98 W7.570,   0.900,     12.57,      6.98,        267
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       12.57     6.98       267
 
     South       28.50    20.00       754
 
     Whole       41.07    26.98      1021
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           1          11
 
     South      1           2          12
 
     Whole      2           3          23
 
     ------------------------------------------
 
     Center     1           1          11
 
     Seeing     3