Fig. 2

Image resulting from our stacking procedure at the location of the 50 voids of Gr08, here using the V band CMB map of WMAP. A cold spot, reportedly due to the iSW effect, is visible roughly at the centre of the image with an angular radius of about 4° (underlined by the 4° radius white circle centred on the image).
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.