The Sercel VE464 vibrator control system can output XQC files. These contain a lot of useful information on vibrator performance and timing that is not available in other status files. SMXQT let you load these into a database that you can query so you can compare all the vibrators in use and dig into individual performance as required.
It is identical in operation to
SMPST but is specific to the Sercel VE464
SMXQT can be purchased, along with other Seismatters software.
Contact me for details