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VIS (MCE)
tatsuki.washimi - 14:52 Friday 02 February 2024 (28492) Print this report
inspection for the MCe suspention

[Ushiba, Washimi]

We checked the viewing of the MCe suspension (the IRM was lifted up) by eyes.
Since it looked fine, we made down the IRM to the nominal position. After this work, we checked the all magnets of the IRM were not touched to the IM by eyes. (The picture 4 is the closest magnet.)

Finally, we rereased the all earthquake-stoppers.

After this work, the oplev beam was hit in the QPD without any tuning.

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Comments to this report:
tatsuki.washimi - 14:55 Friday 02 February 2024 (28493) Print this report

I measured the geometry of the plate for the earthquake-stopper (upper one, HR side).

For this work, I removed the plate from the suspension.
After this work, I made it back.

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