Open Access
Fig. 2.
Download original image
Sky image (S/N map) within the IBIS/ISGRI FoV obtained during the primary pulse of GRB 210312B (2.4 s). Coordinates are Galactic. GRB 210312B was the only source detected in the field (at a S/N level of 19.1σ). The crosses indicate positions of known persistent X-ray sources (not detected in this short exposure).
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.