Before revision: During this period, operations staff works 24 hours a day to activate, monitor and control the various subsystems of the satellite, including the deployment of any satellite appendages (antennas, solar array, reflector etc.
After revision: ,During this period, operations staff works 24 hours a day to activate, monitor and control the various subsystems of the satellite, including the deployment of any satellite appendages (antennas, solar array, reflector etc.