Parameters derived with the maximum likelihood fitting for the EW(Li) PDFs.
|V − I||⟨ EW(Li)Cl ⟩||σ EW(Li)Cl||⟨ EW(Li)F ⟩||σ EW(Li)Cl||EW(Li)min|
|1.0 <V − I< 1.5||422.0||38.1||27.9||18.2||0.9||100.7|
|1.5 <V − I< 2.0||487.7||45.1||32.0||19.7||0.9||110.9|
|2.0 <V − I< 2.5||451.4||58.8||45.0||31.7||0.7||171.7|
|3.0 <V − I< 3.5||555.8||68.1||53.3||27.3||0.2||162.3|
Notes. Column 1: color range, Cols. 2 and 3: mean and sigma of the cluster PDF, Cols. 4 and 5: mean and sigma of the field PDF, Col. 6: fraction of field stars with respect to the total sample, Col. 7: adopted EW(Li) threeshold.
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