[Kiwamu, Suresh]
The MC was realigned to readjust the input beam direction in pitch such that the clipping of the beam at the PSL table reduced and the railing of the PZT1 is avoided.
The current spot positions are given below on the last row:
| Date |
#### |
MC1P |
MC2P |
MC3P |
MC1Y |
MC2Y |
MC3Y |
| 03Nov2011 |
|
0.1354 |
-0.2522 |
-0.1383 |
-1.0893 |
0.7122 |
-1.5587 |
| 04Nov2011 |
|
4.0411 |
4.4994 |
3.5564 |
-1.4170 |
-0.2606 |
-1.7109 |
| 08Nov2011 |
|
4.7341 |
4.8794 |
4.3907 |
1.3542 |
-3.0508 |
-1.7167 |
| 10Nov2011 |
1 |
3.9944 |
3.7676 |
6.1001 |
-1.3058 |
-3.8087 |
-1.6418 |
| 11Nov2011 |
1 |
3.8542 |
3.6831 |
3.0418 |
-0.8383 |
0.1550 |
-2.3841 |
| 11Nov2011 |
2 |
3.6876 |
2.7429 |
2.7830 |
-1.6250 |
-0.0386 |
-1.6346 |
| 14Nov2011 |
1 |
5.9412 |
2.7658 |
5.4806 |
-4.7676 |
0.7778 |
2.2053 |
We have quite a lot of decentering in the MC which we must try to remove by parallel transporting the beam in Pitch and Yaw..
At the current settings we might be clipping on the Faraday Isolator as we had estimated that we can allow atmost a 2mm offset in spot positions due to this constraint.
|