greg.grabeel@LIGO.ORG - posted 08:23, Thursday 17 October 2013 (8133)
BSC 9 Move
Trying to adjust for the misalignment that Jason saw RichM and myself tried to move ETM-X to correct.
Initial Dial Indicator readings:
| Initial | 1 | 2 | 3 | 4 |
| X | 0.486 | -- | -- | 0.734 |
| Y | 0.437 | 0.426 | 0.540 | 0.302 |
| Z | 0.382 | 0.402 | 0.379 | 0.438 |
We tried to make a move 3mm W and 1mm Down. As well as a 940μr rotation CCW, as per Jason. 8126 8116
| Adjusted | 1 | 2 | 3 | 4 |
| X | 0.499 | -- | -- | 0.706 |
| Y | 0.313 | 0.400 | 0.565 | 0.427 |
| Z | 0.407 | 0.435 | 0.407 | 0.474 |
This may not be as much of a swing west as we need, and the rotation amount was a bit of a guess. Getting another IAS shot at this point will help us to fine tune the alignment.