|
40m
QIL
Cryo_Lab
CTN
SUS_Lab
TCS_Lab
OMC_Lab
CRIME_Lab
FEA
ENG_Labs
OptContFac
Mariner
WBEEShop
|
| ATF eLog |
Not logged in |
 |
|
|
 Wed Jul 14 14:39:09 2010, Dmass, Laser, PSL, H1 NPRO Measured 
|
 Thu Jul 15 15:41:40 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Fri Jul 16 18:54:57 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Sat Jul 17 01:41:20 2010, Koji, Laser, PSL, H1 NPRO Measured
| |
Wed Jul 21 20:13:06 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Thu Jul 22 16:19:48 2010, Koji, Laser, PSL, H1 NPRO Measured
| |
Fri Jul 23 00:45:46 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Tue Jul 27 00:10:20 2010, Dmass, Laser, PSL, PMC Calibrated
| |
Tue Jul 27 19:04:35 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Wed Jul 28 19:51:10 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Fri Jul 30 16:48:11 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Sun Aug 1 18:37:07 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Mon Aug 2 00:46:13 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Mon Aug 2 22:23:36 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Tue Aug 3 01:31:15 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Tue Aug 3 13:47:55 2010, Dmass, Laser, PSL, H1 NPRO Measured
| |
Tue Aug 3 17:27:20 2010, Dmass, Laser, PSL, H1 NPRO Measured
|
|
|
Message ID: 870
Entry time: Fri Jul 23 00:45:46 2010
In reply to: 865
Reply to this: 871
|
| Author: |
Dmass |
| Type: |
Laser |
| Category: |
PSL |
| Subject: |
H1 NPRO Measured |
|
|
I locked using the PZT pole at 70 Hz with an SR560 - I am using a feed through with the front end to generate an integrator with a pole at 70 Hz and add it to this signal with the other 560 input channel
I ran into some problems seeing anything in DTT. Frank can see all his channels (C3 PSL), but we can't seem to get the C2 ATF) channels. Will investigate further.
The transfer function:
- Dewhitening in Driver Box:
- 2 zeros at 10 Hz
- 2 poles at 1 Hz
- PMC PZT Pole from driver box / PZT capacitance
- 2f filtration
|