18 Feb 2022, 01:03:05 (UT)
 
P=-18.36, B0=-6.94, L0=230.0, radius=972.6"
obs radius = 868.8 (pixel), RMS=114.7 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S25.53 W13.11,   0.924,      5.90,      3.19,        119
       2: S27.51 E11.49,   0.918,    177.54,     96.63,       8340
       3: S26.77 E18.94,   0.892,     32.89,     18.42,        692
       4: S10.45 W15.33,   0.963,      5.48,      2.84,        118
       5: S24.07 E67.97,   0.389,      5.90,      7.58,        110
       6: N24.11 W31.19,   0.725,      5.48,      3.77,        126
       7: N21.45 E32.65,   0.733,     17.29,     11.78,        488
      Umbra only
       8: S27.58 E11.43,   0.918,     24.03,     13.08,       2314
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       22.77    15.56       614
 
     South      227.72   128.68      9379
 
     Whole      250.49   144.24      9993
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      2           2          22
 
     South      4           6          46
 
     Whole      6           8          68
 
     ------------------------------------------
 
     Center     3           5          35
 
     Seeing     4