With Hirata-san
See pictures in album PR2 Remedying Work.
The goal was to measure the gaps between the inner wire locating clamps. In order to do it we followed these steps:
- Removed H2 and H3 OSEM flags.
- Disconnected the cables from such OSEMs.
- Removed the side panels of the IRM.
Then we were able to measure the gaps (see this notebook page for details):
- +Y, -X, bottom: 220 µm close to the wire, but the gap is smaller exactly where the wire is.
- +Y, -X, top: 220 µm close to the wire, but the gap is smaller exactly where the wire is.
- -Y, -X, bottom: 80 µm close to the wire, but the gap is smaller exactly where the wire is.
- -Y, -X, top: 80 µm close to the wire, but the gap is smaller exactly where the wire is.
- +Y, +X, bottom: (50, 60) µm
- +Y, +X, top: (90, 100) µm
- -Y, +X, bottom: (40, 50) µm
- -Y, +X, top: (50, 60) µm.