Open Access
Fig. 2.
Download original image
HST/FOS rest-frame spectrum of 3C 47 that covers Lyα, CIVλ1549, HeIIλ1640, and CIII]λ1909. The dot-dashed vertical lines trace the rest-frame vacuum wavelength. The ordinate corresponds to specific flux in units of 10−15ergs s−1 cm−2 Å−1.
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.