In order to evaluate how much 3 urad and 5urad misalignment of SR are effecting the recycling in the SRC, two images of B1p are taken.
It is visible that also for 3urad the beam bounces are present.
In order to evaluate how much 3 urad and 5urad misalignment of SR are effecting the recycling in the SRC, two images of B1p are taken.
It is visible that also for 3urad the beam bounces are present.
This test will be done tomorrow morning (if the ITF can lock). What I would like to test is not to acquire the lock with a misaligned SR but misalign the SR after having locked carm0 of at least 5 urad.