Free Access

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.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.