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Table 4:

Selection function for HES metal-poor candidates in the colour range 0.5 < (B-V)0 < 1.0, as determined from a simulated sample of stars following the MDF predicted by the Simple Model of Galactic chemical evolution (Searle & Sargent 1972; Hartwick 1976).
[Fe/H] Selected fraction at (B-V)0
0.5 0.6 0.7 0.8 0.9 1.0
-4.05 1.000 1.000 1.000 1.000 1.000 1.000
-3.95 0.958 1.000 1.000 1.000 1.000 1.000
-3.85 1.000 0.962 1.000 1.000 1.000 1.000
-3.75 0.961 1.000 1.000 1.000 1.000 1.000
-3.65 0.982 0.987 1.000 1.000 1.000 1.000
-3.55 0.954 0.991 1.000 1.000 1.000 1.000
-3.45 0.920 0.991 0.997 0.996 1.000 1.000
-3.35 0.924 0.979 0.993 0.996 0.997 1.000
-3.25 0.901 0.976 0.989 0.991 0.985 1.000
-3.15 0.861 0.950 0.984 0.974 0.981 0.997
-3.05 0.816 0.919 0.958 0.954 0.953 0.983
-2.95 0.744 0.869 0.928 0.908 0.900 0.949
-2.85 0.668 0.801 0.879 0.852 0.839 0.918
-2.75 0.563 0.700 0.812 0.768 0.743 0.822
-2.65 0.455 0.583 0.715 0.658 0.617 0.709
-2.55 0.340 0.457 0.592 0.537 0.488 0.573
-2.45 0.232 0.337 0.462 0.406 0.364 0.433
-2.35 0.140 0.234 0.331 0.297 0.264 0.318
-2.25 0.075 0.149 0.222 0.203 0.187 0.217
-2.15 0.034 0.088 0.136 0.130 0.127 0.152
-2.05 0.013 0.046 0.079 0.081 0.085 0.100
-1.95 0.004 0.021 0.043 0.048 0.058 0.070
-1.85 0.001 0.009 0.022 0.028 0.041 0.051
-1.75 0.000 0.003 0.011 0.017 0.028 0.036
-1.65 0.000 0.001 0.006 0.010 0.020 0.028
-1.55 0.000 0.000 0.003 0.006 0.015 0.021
-1.45 0.000 0.000 0.001 0.004 0.010 0.017
-1.35 0.000 0.000 0.001 0.003 0.007 0.014
-1.25 0.000 0.000 0.001 0.002 0.004 0.008
-1.15 0.000 0.000 0.000 0.001 0.002 0.008
-1.05 0.000 0.000 0.000 0.001 0.001 0.004
-0.95 0.000 0.000 0.000 0.000 0.000 0.000
-0.85 0.000 0.000 0.000 0.000 0.000 0.000

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