Free Access

Fig. A.2.

image

Lyα emission spectral properties (from top to bottom: FWHM, halo/core FWHM ratio, asymmetry parameter aasym, halo/core aasym ratio and peak separation) plotted against its spatial properties (from left to right: scale lengths, scale length ratio, flux, halo flux fraction). The larger symbols indicate the six S/NHALO >  10 objects. Spearman rank correlation coefficients ρs and corresponding p0 values are shown in each panel. In order to ease the reading, the rows are numbered from 1 to 5 and the columns designated by letters from a to d. Open circles dots represent the objects for which the core/halo Lyα lines are not statistically different in terms of width, peak position and asymmetry parameter (see Sect. 5.4).

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.