11 Jun 2021, 01:28:20 (UT)
 
P=-11.38, B0=+0.54, L0=315.3, radius=946.7"
obs radius = 847.8 (pixel), RMS=141.3 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S20.11 W52.31,   0.570,      2.21,      1.93,         49
       2: N13.77 W10.77,   0.956,      4.87,      2.54,        133
       3: N14.63 W14.55,   0.938,     17.27,      9.19,        612
       4: N14.85 W14.99,   0.936,      4.42,      2.36,        109
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       26.57    14.11       854
 
     South        2.21     1.93        49
 
     Whole       28.78    16.05       903
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           3          13
 
     South      1           1          11
 
     Whole      2           4          24
 
     ------------------------------------------
 
     Center     1           3          13
 
     Seeing     3