Spectra of the brightest cluster stars extracted from the MUSE data cube. The spectrum #1 is of MWC 137. Spectra #2 to #23 are B- and A-type stars in the cluster. Their spectral classification, indicated next to each spectrum, was based primarily on the Hα, Hβ, and O i 7774 equivalent widths. Spectra #24 to #39 are F- and G-type stars. Their classification is based primarily on the Ca ii 8542 and Na i 5889 equivalent widths. The numbering is consistent with Table 2 and Fig. 1. Gray areas block regions of the spectra with strong residuals from the telluric bands correction.
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.