Open Access
Fig. A.1.
Download original image
Direct spectra of the nucleus of GSN 069 (1.25″extraction, upper panel) and the southern spot (2.25″extraction, lower panel). The starlight model (magenta) has been subtracted from the observed spectrum (black) to generate the emission-line spectrum (dashed line).
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.