PEM mid models at LHO start up 1sec behind other systems.
The LHO PEM mid model timestamps are 1sec behind other LHO systems. This was an issue even with V3.4, as the computers in the mid stations do not have a complete LIGO timing system i.e. IRIG-B distribution system. Plan is to eventually change PEM mid at LHO to a computer at corner connecting to long range I/O chassis, as was already done at LLO. Since the equipment for this has not even been ordered yet, a temporary solution is required to get PEM mid timing to match rest of system.