Open Access

Fig. 6.

image

Probability Pq of being a high-redshift quasar for simulated sources with an observed magnitude Yobs = 21.5 ± 0.14 (left panel) and Yobs = 22.0 ± 0.22 (right panel). This probability reaches from white (Pq = 0) to black (Pq = 1). The coloured points represent brown dwarf colours ranging from blue (L0) to red (T9). The black curve is the mean quasar spectrum derived by Pâris et al. (2011), for which we included IGM absorption.

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.