30 May 2021, 01:52:24 (UT)
 
P=-16.07, B0=-0.90, L0=113.9, radius=948.2"
obs radius = 849.6 (pixel), RMS=121.2 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S32.24 E46.31,   0.592,      1.76,      1.48,         35
       2: N12.18 E40.69,   0.737,     37.03,     25.10,       1259
       3: N12.88 E40.77,   0.734,      1.32,      0.90,         22
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       38.36    26.00      1281
 
     South        1.76     1.48        35
 
     Whole       40.12    27.49      1316
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           2          12
 
     South      1           1          11
 
     Whole      2           3          23
 
     ------------------------------------------
 
     Center     0           0           0
 
     Seeing     3