# XtalkLisaPropagation

Implementation of tilt to length coupling noise (TTL) in LISA by
spacecraft jittering cross talk in the TDI outputs in synthlisa.

Synthlisa's TDInoise constructor had to be extended by a new noise:
phase_meter_noise which was derived from optical (shot) noise

We use Vagrant to provision a VirtualBox virtual LINUX machine as an ideal 
environment for synthlisa. The changes regarding the above mentioned extension
are done in the Git patch: extend-synthlisa-by-phasemeter-noise.patch

please run the example in /testing and refer to the bootstrap.sh file for details


![overview image](overview.jpeg)