Changes in scattering lengths alpha_jj' for Na40K due to effects of spin as a 
function of electric field. First column is electric field F (kV/cm) and 
rest are delta alpha in bohrs. These are calculated using coupled-channel
methods with MFR1 basis.
       F      blue solid
----------------------------
     6.8000   -0.270475    
     6.8500   -0.243092    
     6.9000   -0.226850    
     6.9500   -0.215360    
     7.0000   -0.207740    
     7.0500   -0.197990    
     7.1000   -0.188580    
     7.1500   -0.181090    
     7.2000   -0.169500    
     7.2500   -0.159430    
     7.3000   -0.149140    
     7.3500   -0.141580    
     7.4000   -0.132250    
     7.4500   -0.120223    
     7.5000   -0.112188    
     7.5500   -0.104319    
     7.6000   -0.965890E-01
     7.6500   -0.869537E-01
     7.7000   -0.783952E-01
     7.8000   -0.728230E-01

       F      red solid
----------------------------
     6.8000    0.400746    
     6.8500    0.356491    
     6.9000    0.326600    
     7.0000    0.292540    
     7.2500    0.219780    
     7.3500    0.195350    
     7.5600    0.150887    
     7.6800    0.133303    
     7.7800    0.118646    
     7.9600    0.887220E-01
