25 Feb 2021, 03:33:16 (UT)
 
P=-20.54, B0=-7.15, L0=274.0, radius=971.0"
obs radius = 868.3 (pixel), RMS=106.2 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S22.35 W29.38,   0.846,     34.62,     20.43,       1096
       2: S19.44 W8.478,   0.966,      3.79,      1.96,         67
       3: N17.70 W36.54,   0.721,    256.28,    177.59,      11590
       4: N17.05 W34.80,   0.742,      5.06,      3.41,         85
       5: N17.35 W35.12,   0.737,      1.26,      0.85,         20
       6: N19.51 W34.96,   0.724,      7.17,      4.95,        137
       7: N18.71 W31.47,   0.761,     86.13,     56.55,       3484
       8: N19.26 W33.35,   0.741,      1.68,      1.13,         33
       9: N20.47 W30.84,   0.754,     48.55,     32.17,       1268
      Umbra only
      10: N17.61 W36.55,   0.722,     38.84,     26.89,       3676
      11: N18.72 W31.38,   0.762,      5.91,      3.87,        482
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      406.17   276.69     16617
 
     South       38.42    22.40      1163
 
     Whole      444.59   299.09     17780
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           9          19
 
     South      2           2          22
 
     Whole      3          11          41
 
     ------------------------------------------
 
     Center     1           1          11
 
     Seeing     3