31 Dec 2021, 00:53:27 (UT)
 
P=+2.544, B0=-2.88, L0=155.3, radius=977.4"
obs radius = 872.4 (pixel), RMS=111.7 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S16.47 E37.11,   0.777,      5.01,      3.22,        104
       2: S17.36 W36.99,   0.776,    248.84,    160.25,      12161
       3: S17.51 W40.98,   0.734,    163.10,    111.08,       8460
       4: S17.17 W33.58,   0.809,     15.05,      9.29,        419
       5: S16.76 W34.48,   0.802,     30.11,     18.75,        668
       6: S15.93 W31.66,   0.831,    265.98,    160.00,      12830
       7: S16.15 W33.24,   0.816,      4.60,      2.81,         85
       8: S12.01 W0.991,   0.987,     23.83,     12.07,        813
      Umbra only
       9: S17.52 W40.97,   0.734,     33.87,     23.07,       3431
      10: S17.35 W37.05,   0.775,     39.73,     25.60,       3814
      11: S15.93 W31.74,   0.830,     36.38,     21.90,       3701
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        0.00     0.00         0
 
     South      756.55   477.52     35540
 
     Whole      756.55   477.52     35540
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      0           0           0
 
     South      3          11          41
 
     Whole      3          11          41
 
     ------------------------------------------
 
     Center     1           1          11
 
     Seeing     2