28 Feb 2026, 01:49:16 (UT)
 
P=-21.25, B0=-7.20, L0=254.4, radius=970.4"
obs radius = 869.8 (pixel), RMS=95.85 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: S20.85 E64.01,   0.450,     87.51,     97.05,       2138
       2: S19.49 E56.69,   0.555,     23.98,     21.59,        464
       3: N22.47 W21.33,   0.805,      1.68,      1.04,         24
       4: N7.154 E74.47,   0.247,     93.82,    189.30,       2094
       5: N14.20 E45.67,   0.641,      1.26,      0.98,         18
       6: N16.07 E46.18,   0.625,    515.39,    412.14,      26620
      Umbra only
       7: N15.99 E46.15,   0.626,    130.00,    103.82,      12960
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-2 I_c
     Region   ap_area   co_area    darkness
 
     North      612.15   603.48     28756
 
     South      111.49   118.64      2602
 
     Whole      723.65   722.12     31358
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      3           5          35
 
     South      1           2          12
 
     Whole      4           7          47
 
     ------------------------------------------
 
     Center     0           0           0
 
     Seeing     3