ATLAS9 models for [M/H]=-1.5, vturb=2.0 km/s, He enhanced: DY=+0.1 

                                               X=0.64497, Y=0.35248, Z=0.000472
 
Teff/logg
  
0.0
  
0.5
  
1.0
  
1.5
  
2.0
  
2.5
  
3.0
  
3.5
  
4.0
  
4.5
  
5.0
 3500  3500,0.0  3500,0.5  3500,1.0  3500,1.5  3500,2.0  3500,2.5  3500,3.0  3500,3.5  3500,4.0  3500,4.5  3500,5.0
 4000  4000,0.0  4000,0.5  4000,1.0  4000,1.5  4000,2.0  4000,2.5  4000,3.0  4000,3.5  4000,4.0  4000,4.5  4000,5.0
 5000  5000,0.0  5000,0.5  5000,1.0  5000,1.5  5000,2.0  5000,2.5  5000,3.0  5000,3.5  5000,4.0  5000,4.5  5000,5.0
 6000  6000,0.0  6000,0.5  6000,1.0  6000,1.5  6000,2.0  6000,2.5  6000,3.0  6000,3.5  6000,4.0  6000,4.5  6000,5.0
 8000      8000,1.0  8000,1.5  8000,2.0  8000,2.5  8000,3.0  8000,3.5  8000,4.0  8000,4.5  8000,5.0
 12000            12000,2.5  12000,3.0  12000,3.5  12000,4.0  12000,4.5  12000,5.0
 20000              20000,3.0  20000,3.5  20000,4.0  20000,4.5  20000,5.0
 40000                    40000,4.5  40000,5.0