Differences between revisions 71 and 72

Vent plans

Prep for next vent

(1) Dichroic mirror replacements for PR3 and SR3

spec in DCC
quotes:
- ATF
- Laseroptik (final)
  - 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
Optical table layout needs to be modified
optics in hand
phase map of mirror, in and out of tip-tilt mounts
- what resolution do we need? Need to measure curvature.

Suresh is going to LHO April 15-25 for assembly/shipping of tip-tilts
tip-tilts:
- tip-tilts from LHO
- bake
- assemble
- add mirrors
- level
in-vac cables (quadrapuses)
- ship parts to RND Cables
- place order with RND Cables
- bake
electronics:
- gather components:
  - DAC
  - anti-image filters
  - dewhite filters
  - coil drivers
  - eurocrate
  - cables
- install
- test in DAQ

(3) Black glass beam dumps

(4) OSEM mount screws

(5) New periscope plate

(6) Cavity scattering measurements? (Jan)

(7) Review IP{ANG,POS} alignment/closeup proceedure

-  ⇤ ← Revision 71 as of 2012-10-04 01:08:06 → 
  Size: 3643
  Editor: JamesonrollinsATligoDOTorg
  Comment:
+   ← Revision 72 as of 2012-10-04 01:10:03 → ⇥
  Size: 2674
  Editor: JamesonrollinsATligoDOTorg
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 16:
-(2) [[IO Active tip-tilts|Suspensions/Tip_Tilts_IO]] (Suresh/Jamie)
+(2) [[Suspensions/Tip_Tilts_IO|IO Active tip-tilts]] (Suresh/Jamie)
 Line 70:
-== tip-tilt wiring ==

{{attachment:40m-tt-wiring.svg}}

relevant pictures:
 * BSC table, from north, above output PZT0: [[https://picasaweb.google.com/foteee/BSchamber_general_2July2012#5760738286971644386|1]], [[https://picasaweb.google.com/foteee/InVacWork4Aug2011#5637286023354525762|2]]
   * '''''Do we have 3 available 25-pin connectors on BSC table??'''''
 * IOO table, from west, through AC, input PZT0 detail: [[https://picasaweb.google.com/foteee/InVacWorkNov232010#5544001991913055442|1]], [[https://picasaweb.google.com/foteee/InVacWorkNov232010#5544002001413250658|2]]
   * '''''It looks like we have (or will have) 1 available 25-pin connector on IOO, which is all we need!''''' 
 * OMC table, from east, through AC, output PZT1 detail: [[https://picasaweb.google.com/foteee/InVacWork4Aug2011#5637288817950887378|1]], [[https://picasaweb.google.com/foteee/InVacWork4Aug2011#5637288262639879746|2]]
   * '''''unclear what is available here'''''