Reports until 07:29, Saturday 19 April 2014
H1 ISC
sheila.dwyer@LIGO.ORG - posted 07:29, Saturday 19 April 2014 (11446)
Fiber Polarization Controller

(Sheila, Alexa)

When I was at EY taking the noise measurements, I noticed that the fiber polarization (in the wrong pol) was up to about 60%. I asked Sheila to readjust the controller box for me. Now it's back down to 18%, and the controller is off. We should keep an eye on this drift...

(Alexa posting as Sheila)

A photo of the new settings is attached
Images attached to this report