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Fig. 5.
Top row, left: 2D density of probability in the age vs. αml plane from samples of 35 RGB stars (true age 7.5 Gyr) from the mean of the SCEPtER fit of individual stars (see text). Right: same as in the left panel but for a true age of 9.0 Gyr. Bottom row: as in the top row, but for samples of 80 RGB stars.
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