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Reports until 13:21, Wednesday 29 June 2016
H1 PSL
edmond.merilh@LIGO.ORG - posted 13:21, Wednesday 29 June 2016 (28059)
PSL DBB scans w/ISS_RPN

DBB:

.001 files= Lo Power

,002 files = Hi Power

As expected beam pointing and mode matching in the Hi Power path remain to be addressed. 

ISS_RPN:

It looks like AOM diffraction noise is high consistent with the higher-than-usual measured diffracted power.

PDB is "in-loop" and noise is ≈ 1 oreder of magnitude higher than reference.

Pointing noise in X-axis seems to be elevated in the regions between 12Hz & 80Hz. Also, there is some Y-Axis noise between 100Hz & 850Hz.

Non-image files attached to this report
Displaying report 1-1 of 1.