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Table 4
Reduced equivalent width values for Galactic (low-velocity) gas using stellar probes.
| Cluster | Species | REW Min | REW Max | REW Med | σ |
| (mÅ) | (mÅ) | (mÅ) | (mÅ) | ||
|
|
|||||
| NGC 330 | Ca ii | 36.9 | 111.3 | 64.5 | 10.0 |
| NGC 346 | Ca ii | 46.7 | 87.8 | 68.0 | 6.3 |
| NGC 1761 | Ca ii | 46.1 | 81.6 | 60.2 | 7.6 |
| NGC 2004 | Ca ii | 28.3 | 49.1 | 39.9 | 7.9 |
| NGC 3293 | Ca ii | 0.03 | 1.54 | 0.41 | 0.26 |
| NGC 4755 | Ca ii | 12.0 | 26.2 | 15.3 | 1.5 |
| NGC 6611 | Ca ii | 4.8 | 11.8 | 7.8 | 1.2 |
| Mag. field | Ca ii | 27.9 | 138.8 | 56.8 | 29.3 |
Notes. Minimum, maximum, median and 1-sigma variations values are shown for each dataset. The cluster objects are FLAMES-GIRAFFE observations and the field objects FEROS and UVES observations.
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