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Message ID: 394     Entry time: Wed Feb 1 13:48:24 2012
Author: Giordon Stark 
Type: DailyProgress 
Category: Coating Q 
Subject: Lock-in Amplifier Testing (Good Results) 

 [Giordon]

I ran the testing for the lock-in amplifier specified on pages 6-1 through 6-22 of the attached PDF (data sheet / lab manual for LIA). All systems seem to be running well within normal operating bounds. Should be seeing Zach and Alastair after lunch around 2pm to work on the vacuum system.

The most important result appears to be the input noise which was measured at 4 nV/root(Hz).

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