09 May 2021, 01:03:13 (UT)
 
P=-22.43, B0=-3.33, L0=32.19, radius=952.2"
obs radius = 853.0 (pixel), RMS=124.5 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N16.38 E55.04,   0.532,     12.25,     11.50,        299
       2: N17.11 E58.45,   0.482,     55.12,     57.17,       1605
       3: N16.91 E56.66,   0.507,      0.87,      0.86,         17
       4: N18.78 E57.53,   0.488,    146.12,    149.53,       6260
      Umbra only
       5: N18.65 E57.34,   0.491,     10.50,     10.67,        989
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      214.37   219.07      8181
 
     South        0.00     0.00         0
 
     Whole      214.37   219.07      8181
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           5          15
 
     South      0           0           0
 
     Whole      1           5          15
 
     ------------------------------------------
 
     Center     0           0           0
 
     Seeing     3