1920020

As a follow-up of our earlier observations (2 Ms scheduled in AO-1 2.5 Ms in AO-2 2 Ms in AO-3 1.6 Ms in AO-14 1.6 Ms in AO-15 2.0 Ms in AO-16 1.6 Ms in AO-17 1.0 Ms in AO-18) we propose a new deep 1.0 Msec exposure of the Galactic Center (GC) field which corresponds to 15% share time in the total available for this target in AO-19. Observations of the GC region make the best use of the unique INTEGRAL capabilities and undoubtedly are the most efficient investment of its precious observing time. The main objectives of the proposed observations are the monitoring of Sgr A* and three dozens of black-hole or other peculiar X-ray binaries including a search for new transient sources and phenomena. [truncated! Please see actual data for full text]