Fig. 18
Download original image
MELCHIORS solar reference. Top: MELCHIORS solar spectrum. The response and telluric corrected spectrum is shown in black and the normalised spectrum is shown in red. Bottom: excerpt around Hα compared to the IAG (Reiners et al. 2016) and PEPSI (Strassmeier et al. 2018) solar spectra degraded to the resolution of HERMES. Note the correction for the telluric lines performed in the MELCHIORS solar spectrum, in contrast with the other spectra.
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.