01 Jun 2021, 01:24:00 (UT)
 
P=-15.34, B0=-0.66, L0=87.75, radius=947.9"
obs radius = 848.9 (pixel), RMS=113.3 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N11.17 E11.73,   0.958,    219.53,    114.55,       9218
       2: N11.10 E17.72,   0.932,      5.30,      2.84,        100
       3: N12.50 E12.58,   0.950,      1.76,      0.92,         31
       4: N12.80 E13.40,   0.945,      9.71,      5.13,        202
       5: N12.09 E19.49,   0.919,     16.34,      8.88,        336
       6: N13.40 E14.13,   0.940,     11.48,      6.10,        357
       7: N13.23 E15.16,   0.936,      2.20,      1.17,         45
       8: N13.16 E16.85,   0.929,     22.08,     11.88,        621
      Umbra only
       9: N10.90 E11.66,   0.959,     19.43,     10.12,       1742
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      288.43   151.51     10910
 
     South        0.00     0.00         0
 
     Whole      288.43   151.51     10910
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           9          19
 
     South      0           0           0
 
     Whole      1           9          19
 
     ------------------------------------------
 
     Center     1           9          19
 
     Seeing     4