The six objects that are catastrophic absolute and relative outliers. The left column shows a smoothed narrow-band image over Ly-α, where the colour coding shows a formal S/N per pixel and goes from − 2 to 3. The subsequent images shows the F775W, F606W, and F435W images with the contours from the Ly-α image overlaid, with the lowest contour at a formal S/N of 2 per pixel. The red cross marks the light-weighted centroid of the narrow-band image within the 1D spectrum extraction mask.
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.