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Size: 2403
Comment:
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Size: 2527
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 12: | Line 12: |
| * '''[[http://nodus.ligo.caltech.edu:8080/40m/6907|optics now in hand]]''' * phase map of mirror, in and out of tip-tilt mounts |
* --([[http://nodus.ligo.caltech.edu:8080/40m/6907|optics in hand]])-- * __'''''phase map of mirror, in and out of tip-tilt mounts'''''__ |
| Line 22: | Line 22: |
| * --(manufactured)-- | |
| Line 37: | Line 38: |
| * '''We have tip-tilts from LHO''' | * --(tip-tilts from LHO)-- |
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| * __'''''Must place order with RND Cables'''''__ | * __'''''place order with RND Cables'''''__ |
| Line 52: | Line 53: |
| * install * test in DAQ |
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| Line 57: | Line 60: |
| * __'''''need shorter pedestals for green PBS and beam dump'''''__ |
Vent plans
Prep for next vent
(1) Dichroic mirror for recycling cavities (Jamie)
- quotes:
note: 2 deg wedge quote has Fused Silica grade F = 5 ppm homogeneity & micro roughness 0.3 nm RMS, Rana OKed both, 3 wks delivery, Jamie takes care of ordering
phase map of mirror, in and out of tip-tilt mounts
what resolution do we need?
(2) Black glass beam dumps
- Large baffle style covers for the suspensions
- Small V-shape pieces for generic purpose
manufactured
- being baked...
(3) OSEM mount screws
- requirements:
- Hex-top, longer, sliver-plated
- Qty = 100
- No-plastic
manufactured
baked
ready to install
(4) Active tip-tilts (Suresh/Jamie)
Suresh is going to LHO April 15-25 for assembly/shipping of tip-tilts
- tip-tilts:
tip-tilts from LHO
baked
assembled
- add mirrors
- level
- in-vac cables (quadrapuses)
place order with RND Cables
- electronics:
- gather components:
- DAC
- anti-image filters
- dewhite filters
- coil drivers
- eurocrate
- cables
- install
- test in DAQ
- gather components:
(5) New periscope plate
manufactured
baked
ready to install
need shorter pedestals for green PBS and beam dump
(6) Cavity scattering measurements? (Jan)
(7) Review IP{ANG,POS} alignment/closeup proceedure