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Size: 770
Comment:
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Size: 1433
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 10: | Line 10: |
| * Found that flanges of MCF and MCE chambers were not protected by white tapes although there were viton o-rings on. We protected these by white tapes. | * Found that flanges of MCF and MCE chambers were not protected by white tapes although there were viton o-rings on. We protected these by white tapes. -> Informed this to SEO already. |
| Line 13: | Line 13: |
| * Attached adapter structure for black shields onto the pillars of the MCi suspension. | * Attached adapter structures for black shields onto the pillars of the MCi suspension. (But not yet the black plates.) |
| Line 15: | Line 15: |
| * Found the connector plate on the MCo suspension was hard to relocate on the optical table in the chamber due to short wires from actuator coils. | * Found the connector plate on the MCo suspension was '''hard''' to relocate on the optical table in the chamber due to short wires from actuator coils. |
| Line 17: | Line 17: |
| * Relocated the connector plate. * Before working, I (Akutsu) stopped the laser source for the tilt sensor; I did not know what was the proper process to stop the laser source, and I could not find any type number of this Thorlabs driver, so we could not search for the manual, so I just turned it off. ''Ashikarazu.'' |
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| Line 19: | Line 21: |
| * Wash some screws. * Have VIS to modify the MCo connector. * Have VIS to consider how to tame/fix the electric wires from the coil actuators so that they won't cross the laser beams. * Check the ghost beams. |
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| Line 21: | Line 27: |
| * 2 metal rack shelves in the clean booth (MCF and MCE); the height must be lower than 180 cm due to lower ceiling of the relevant clean booths. * 1 |
* 2 metal rack shelves in the clean booth (each for MCF and MCE); the height must be lower than 180 cm due to lower ceiling of the relevant clean booths. * 1 sticky mat to get the dirt off our feet. |
20210203
klog
- xxx
- xxx
Today's activities
Workers: Akutsu, N. Sato, K. Tanaka, Nakano
- All
Found that flanges of MCF and MCE chambers were not protected by white tapes although there were viton o-rings on. We protected these by white tapes. -> Informed this to SEO already.
- MCi
- Relocated the connector plate.
- Attached adapter structures for black shields onto the pillars of the MCi suspension. (But not yet the black plates.)
- MCo
Found the connector plate on the MCo suspension was hard to relocate on the optical table in the chamber due to short wires from actuator coils.
- MCe
- Relocated the connector plate.
Before working, I (Akutsu) stopped the laser source for the tilt sensor; I did not know what was the proper process to stop the laser source, and I could not find any type number of this Thorlabs driver, so we could not search for the manual, so I just turned it off. Ashikarazu.
Next plan
- Wash some screws.
- Have VIS to modify the MCo connector.
- Have VIS to consider how to tame/fix the electric wires from the coil actuators so that they won't cross the laser beams.
- Check the ghost beams.
Wanted!
- 2 metal rack shelves in the clean booth (each for MCF and MCE); the height must be lower than 180 cm due to lower ceiling of the relevant clean booths.
- 1 sticky mat to get the dirt off our feet.