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Table 2

Chemical composition of the stellar targets.

Name X0 Z0 Xsurf Zsurf (Z/X)surf (Z/X)surf, ⊙

Aardvark 0.71550 0.01755 0.71543 0.01755 0.02453 0.0245
Blofeld 0.71400 0.02000 0.78280 0.01579 0.02018 0.0165
Coco 0.74140 0.00360 0.74132 0.00360 0.00486 0.0245
Diva 0.72600 0.02600 0.72593 0.02600 0.03582 0.0245
Elvis 0.71550 0.01755 0.71543 0.01755 0.02453 0.0245
Felix 0.71550 0.01755 0.71543 0.01755 0.02453 0.0245
George 0.71550 0.01755 0.71543 0.01755 0.02453 0.0245
Henry 0.72600 0.01000 0.78010 0.00825 0.01058 0.0245
Izzy 0.72600 0.01000 0.72593 0.01000 0.01378 0.0245
Jam 0.71550 0.01755 0.71543 0.01755 0.02453 0.0245

Notes. The last column specifies the reference solar value of (Z/X) used to obtain the value of [Fe/H]. Blofeld and Henry include atomic diffusion (see Table 3), thereby leading to different surface abundances. Even in the other models, the value of X decreases slightly due to deuterium burning.

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