40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
 List  |  Find  |  Login  |  Help 
Entry  Wed May 4 13:51:51 2011, valera, Configuration, , Intermittent MC3 UL PD signal mc3ulpdmon.pdf
    Reply  Wed May 4 15:22:39 2011, kiwamu, Update, , Re: Intermittent MC3 UL PD signal 
Message ID: 4625     Entry time: Wed May 4 13:51:51 2011     Reply to this: 4627
Author: valera 
Type: Configuration 
Category:  
Subject: Intermittent MC3 UL PD signal 

The attached plot shows the 30 day trend of the MC3 UL PD signal. The signal dropped to zero at some point but now it is close to the level it was a few weeks ago. There still could be a problem with the cable.

The rest of the MC1,2,3 PD signals looked ok.

Attachment 1: mc3ulpdmon.pdf  219 kB  | Hide | Hide all
mc3ulpdmon.pdf
ELOG V3.1.3-