  QED vacuum can be polarized and magnetized by an external electromagnetic
field, therefore acting as a birefringent medium. This effect has not yet been
measured. In this paper, after having recalled the main facts concerning Vacuum
Magnetic Birefringence polarimetry detection method and the related noise
sources, we detail our Monte Carlo simulation of a pulsed magnetic field data
run. Our Monte Carlo results are optimized to match BMV experiment 2014 data.
We show that our Monte Carlo approach can reproduce experimental results giving
an important insight to the systematic effects limiting experiment sensitivity.
