40m
QIL
Cryo_Lab
CTN
SUS_Lab
TCS_Lab
OMC_Lab
CRIME_Lab
FEA
ENG_Labs
OptContFac
Mariner
WBEEShop
|
40m Log |
Not logged in |
 |
|
Tue Sep 9 00:34:34 2014, Jenne, Update, LSC, Figuring out where to do DARM->AS55
|
Tue Sep 9 14:25:46 2014, jamie, Update, LSC, Figuring out where to do DARM->AS55
|
Wed Sep 10 10:49:39 2014, Manasa, Update, LSC, Y arm green + PSL green mode overlap
|
Wed Sep 10 21:05:43 2014, Jenne, Update, LSC, Holy sensitivity, Batman! 
|
Fri Sep 12 00:28:04 2014, ericq, Update, LSC, Holy sensitivity, Batman!
|
|
Message ID: 10497
Entry time: Fri Sep 12 00:28:04 2014
In reply to: 10491
|
Author: |
ericq |
Type: |
Update |
Category: |
LSC |
Subject: |
Holy sensitivity, Batman! |
|
|
I took a quick measurement of the ALS stability, using POX and POY as out of loop sensors, using a CARM calibration line to line POX and POY up to the calibrated PHASE_OUT channels at 503Hz.
- X arm RMS ~1kHz
- Could use more low frequency suppression
- Y arm RMS ~200Hz

|