40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  PSL  Not logged in ELOG logo
Message ID: 353     Entry time: Fri Sep 10 12:22:04 2010
Author: tara 
Type: DailyProgress 
Category: BEAT 
Subject: beat noise measurement 

Plot from yesterday measurement. The new result is in red.

The data is measured from the feedback signal in PLL loop. Its UGF is about 53 KHz.

The data is calibrated to Hz/ rt Hz unit by a factor of 71.3 kHz/ volt.

Attachment 1: new_beat.png  25 kB  | Hide | Hide all
ELOG V3.1.3-