40m
QIL
Cryo_Lab
CTN
SUS_Lab
TCS_Lab
OMC_Lab
CRIME_Lab
FEA
ENG_Labs
OptContFac
Mariner
WBEEShop
|
40m Log |
Not logged in |
 |
|
Mon Apr 19 05:54:50 2010, rana, Configuration, PSL, RC Temperature Servo Turned OFF temporarily
|
Mon May 3 17:49:41 2010, rana, Configuration, PSL, RC Temperature Servo Turned OFF temporarily
|
Tue May 4 02:28:38 2010, rana, Configuration, PSL, RC Temperature Servo Turned OFF temporarily
|
Tue May 4 06:32:58 2010, alberto, Configuration, PSL, RC Temperature Servo Turned OFF temporarily
|
Wed May 5 02:37:55 2010, rana, Configuration, PSL, RC Temperature Servo Turned OFF temporarily
|
|
Message ID: 2805
Entry time: Mon Apr 19 05:54:50 2010
Reply to this: 2873
|
Author: |
rana |
Type: |
Configuration |
Category: |
PSL |
Subject: |
RC Temperature Servo Turned OFF temporarily |
|
|
In order to measure the transfer function of the RC cavity's foam, I've turned off the servo so that the room temperature noise can excite it.
The attached plot shows a step response test from 2 weeks ago. Servo is nominally still working fine. |
|
|