19 Apr 2026, 02:38:58 (UT)
 
P=-25.70, B0=-5.30, L0=314.6, radius=957.1"
obs radius = 858.6 (pixel), RMS=125.3 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                  10^-6 disk 10^-6 hemis. -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S18.42 W60.13,   0.499,     69.08,     69.13,       2379
       2: N14.09 W3.349,   0.941,    632.56,    335.89,      39413
       3: N13.16 W0.756,   0.948,     69.51,     36.64,       2267
       4: N14.21 E4.779,   0.939,    485.75,    258.60,      23855
       5: N12.50 E5.837,   0.947,      9.06,      4.78,        214
       6: N15.47 E2.713,   0.933,      1.72,      0.92,         34
      Umbra only
       7: N14.10 W3.476,   0.941,    130.83,     69.48,      17284
       8: N13.51 E5.712,   0.941,      8.63,      4.58,        821
       9: N14.44 E4.480,   0.938,     39.29,     20.93,       4403
      10: N14.18 E5.360,   0.938,      3.88,      2.07,        352
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-2 I_c
     Region   ap_area   co_area    darkness
 
     North     1198.63   636.85     65783
 
     South       69.08    69.13      2379
 
     Whole     1267.72   705.99     68162
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           9          19
 
     South      1           1          11
 
     Whole      2          10          30
 
     ------------------------------------------
 
     Center     1           9          19
 
     Seeing     3