|
Size: 1700
Comment:
|
Size: 2109
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 3: | Line 3: |
| . ''''' The goal is to help the DRMI commissioning which will be performed at LLO.''''' | . ''''' To help the DRMI commissioning that will be performed at LLO.''''' |
| Line 5: | Line 5: |
| . In the aLIGO schedule ''''' a DRMI test will start on May 2011 at LLO. ''''' Prior to the DRMI test we, the 40m lab, should help their commissioning to make the things smooth and painless at the site. Moreover any commissioning test that will be performed at LLO should have been well predicted and tested at the 40m so that the people at the site can easily pass through all the commissioning tests and possibly can spend time for a real trouble shooting (commissioning) to fix unexpected issues. . So for this purpose some recipes must be prepared. Each recipe includes descriptions about how to make a commissioning test, how to estimate important parameters and the results at the 40m. In this page those recipes are described together with the results at the 40m. |
. In the aLIGO schedule ''''' a DRMI test will start on May 2011 at LLO. ''''' Prior to the DRMI test we, the 40m lab, should help their commissioning to make the things smooth and hence allow to finish the commissioning in the shortest time. Moreover any commissioning tests that will be performed at LLO should be well predicted and tested at the 40m so that the people at the site can easily pass through all the commissioning tests and possibly can spend time for a real trouble shooting (commissioning) to fix unexpected issues. . So for this purpose some recipes must be prepared by the 40m lab. Each recipe includes descriptions about how to make a commissioning test, how to estimate important parameters and the results at the 40m. Additionally some useful scripts must be developed at the 40m. |
| Line 8: | Line 8: |
| [[BR]] | |
| Line 14: | Line 13: |
| [[BR]] | [[BR]] <<Anchor(plantop)>> |
| Line 16: | Line 15: |
| == Schnupp asymmetry == | == Schnupp asymmetry measurement == |
| Line 20: | Line 19: |
| [[BR]] | [[BR]][[BR]] |
| Line 22: | Line 21: |
| == Cavity length == | == PRC length measurement == |
| Line 26: | Line 25: |
| [[BR]] | [[BR]][[BR]] |
| Line 28: | Line 27: |
| == Recycling gains == | == SRC length measurement == === Requirements === |
| Line 31: | Line 31: |
| [[BR]] | [[BR]][[BR]] == Recycling gain measurements == === How to === === Results === [[BR]][[BR]] |
| Line 37: | Line 43: |
| [[BR]] | [[BR]][[BR]] |
| Line 40: | Line 46: |
| == Sensing matrix == | == Sensing matrix check == |
| Line 43: | Line 49: |
| [[BR]] | [[BR]][[BR]] |
| Line 45: | Line 51: |
| == Actuator responses == | == Calibration of Actuator responses == |
| Line 48: | Line 54: |
| [[BR]] | [[BR]][[BR]] |
| Line 54: | Line 60: |
| [[BR]][[BR]] | |
| Line 55: | Line 62: |
| [[BR]] | |
| Line 59: | Line 65: |
| [[BR]][[BR]] | |
| Line 60: | Line 67: |
| [[BR]] == Suspension Positioning == |
== Estimation of Suspensions' Position == |
| Line 65: | Line 71: |
| [[BR]][[BR]] | |
| Line 66: | Line 73: |
| == Locking procedure == === How to === [[BR]][[BR]] == MICH actuator decoupling == === Requirements === === How to === |
|
| Line 67: | Line 81: |
| [[BR]] [#plantop back to top] |
Interferometer Characterization at the 40m prototype
Goals
To help the DRMI commissioning that will be performed at LLO.
Motivations
In the aLIGO schedule a DRMI test will start on May 2011 at LLO. Prior to the DRMI test we, the 40m lab, should help their commissioning to make the things smooth and hence allow to finish the commissioning in the shortest time. Moreover any commissioning tests that will be performed at LLO should be well predicted and tested at the 40m so that the people at the site can easily pass through all the commissioning tests and possibly can spend time for a real trouble shooting (commissioning) to fix unexpected issues.
- So for this purpose some recipes must be prepared by the 40m lab. Each recipe includes descriptions about how to make a commissioning test, how to estimate important parameters and the results at the 40m. Additionally some useful scripts must be developed at the 40m.
Contents
- Interferometer Characterization at the 40m prototype
- DRMI Characterization Plan at the 40m
DRMI Characterization Plan at the 40m
Schnupp asymmetry measurement
Requirement
How to
Results
PRC length measurement
Requirements
How to
Results
SRC length measurement
Requirements
How to
Results
Recycling gain measurements
How to
Results
Reflectivity check
How to
Results
Sensing matrix check
How to
Results
Calibration of Actuator responses
How to
Results
f2a filter adjustment
Requirement
How to
Results
IFO modeling
How to
Results
Estimation of Suspensions' Position
Requirements
How to
Results
Locking procedure
How to
MICH actuator decoupling
Requirements
How to
[#plantop back to top]