A self-diagnosis system for vibration isolation systems in KAGRA

VISHack

VISHack is a python library for system health checks of vibration isolation systems (VIS) in KAGRA.

Main features

• Trigger diaggui measurements and perform system health checks with just one line of command.
• Powered by Python - easy integration with Guardian, the state-transition software used in KAGRA inherited from LIGO.
• Output system health reports with highlighted alerts.
• Read time average values from EPICS record using Ezca and output them to a file.

Secondary features

• Wraps around dtt2hdf - extract frequency series data from diaggui XML files with ease.
• Trigger new measurements using existing diaggui files.

Documentation: https://vishack.readthedocs.io

Repository: https://github.com/gw-vis/vishack