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Size: 1549
Comment:
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Size: 1966
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 3: | Line 3: |
| * '''Pre-vent works''' | * '''3/16-19 Pre-vent works''' |
| Line 5: | Line 5: |
| * End transmon X/Y Optics relocations (before the vent) for green * ITM pointing preparations? (green/red pointers at the both ends) |
* End X/Y transmon optics relocations ~ making spaces for green * ITM pointing preparations ~ green/red pointers at the both ends |
| Line 8: | Line 8: |
| * '''Vent''' * What to do before the vent? * Tuning of the MC servo ~ low power MC test |
* '''3/19 Power shutdown preparation''' * '''3/20 Power shutdown''' * '''3/22 Power shutdown recovery''' * System recovery from power shutdown * Check MC SOS status * Low power MC mode ~ P(intra_cav)<10W at the resonance (~10mW incident) * Pre-vent check list * PZT HV / Oplevs / etc * '''3/23 Vent''' |
| Line 14: | Line 23: |
| * What to do before the ITM placement? * Suspension assembly * Gluing test * Optics cleaning * Gluing (magnets/standoffs/guide rods) * Suspending * procedure |
* '''==>Small Optics Suspension''' * Placement procedure |
| Line 35: | Line 39: |
--------- == Suspension preparation == * '''Small Optics Suspension''' * gluing test * magnet-dumbbell gluing * dumbbell-mirror gluing * mirror hanging * '''TT Suspension''' * small parts drawings * ECDs * wire jig * cleaning * ECDs * wire jig |
40m upgrade installation plan
Main optics team
3/16-19 Pre-vent works
- Tuning of the MC servo ~ low power MC test
- End X/Y transmon optics relocations ~ making spaces for green
- ITM pointing preparations ~ green/red pointers at the both ends
3/19 Power shutdown preparation
3/20 Power shutdown
3/22 Power shutdown recovery
- System recovery from power shutdown
- Check MC SOS status
Low power MC mode ~ P(intra_cav)<10W at the resonance (~10mW incident)
- Pre-vent check list
- PZT HV / Oplevs / etc
3/23 Vent
- ITM pointing preparations? (green/red pointers at the both ends)
ITM placement
==>Small Optics Suspension
- Placement procedure
MMT placement
- What to do before the MMT placement?
- Optics delivery (Shipping Feb 25) / baking
- corridor projection test
Initial Pointing adjustment
SRM/PRM/BS placement
- What to do before the SRM/PRM/BS placement?
- TT
- purchase magnets (small/large)
- Closing up the vacuum
Suspension preparation
Small Optics Suspension
- gluing test
- magnet-dumbbell gluing
- dumbbell-mirror gluing
- mirror hanging
TT Suspension
- small parts drawings
- ECDs
- wire jig
- cleaning
- ECDs
- wire jig
- small parts drawings
Green team
before vent
relocation of existing optics at the end table -take 1.5day
during vent
- set up the green stuff onto the end table
- align the green laser to the cavity (how to ?)
mode matching of the green laser to the cavity (on the table / corridor projection test) ==> sliding mount
after closing the tanks
- recover IP-ANG and optical levers
CDS team
RF team
PSL table upgrade
- Laser delivery (done)