40m upgrade installation plan

Main optics team

IOO work
- [DONE] Moving faraday and input optics
MMT placement / initial pointing adjustment
- [DONE] MC trans beam mode measurement
- [DONE] Renew the MMT solution
- [DONE] MMT placement
- [DONE] Corridor projection ~ measuremnt & adjustment
- Initial Pointing adjustment
ITMX/Y oplev
SRM/PRM/BS placement
- What to do before the SRM/PRM/BS placement?
- [DONE] TT ==> TT preparations
AUX optics alignment
Closing up the vacuum

attachment:StatusTable.png

before vent
- relocation of existing optics at the end table -take 1.5day
during vent
- PLL measurement (9 Mar - 9? Apr)
- set up the green stuff onto the end table
- align the green laser to the cavity
  - how to: visual alignment
- mode matching of the green laser to the cavity
  - on the table / corridor projection test ==> sliding mount
after tank evacuation
- recover IP-ANG and optical levers

Conversion of the RF Photodetectors as in the table here
- Removal of the photodetectors from the optics tables: REFL33 (PD2), REFL199 (PD6), REFL166 (PD11), AS166 (PD1), AS133 (PD9), POX33 (PD3), POY33 (PD4), PO133 (PD7-8), PO199 (PD7-8)
- Replacement of the diodes: 2mm PDs for REFL11 (AM Monitor PD), REFL33 (PD2), REFL55 (PD6), AS55 (PD9) , POX11 (PD3) , POY11 (PD4); 1mm for REFL166(PD11), AS166(PD1), POP22-POP110(PD7-8)
- Adjustment for PDs' boards for the change of capacitance due to the new diodes
- Tune the resonant frequencies of the the old SPOB66, PD6, PD9, PD3, PD4, PD7-8

Modification of the demod board
- Installation of the low/high/band pass filters
Prepare for building the RF Modulation Generator Box and of RF Distribution Box
- RG-174 cables for the internal wiring
- prepare the powering system
- get RG-174 cables for the internal wiring
- get 2 aluminum slabs from the machine shop

construction and commissioning of the frequency distribution box for the LSC rack
modification of the demod boards

commissioning of the frequency distribution system
LSC rack cabling and setup
- Clearing of the old cabling
- Cabling to the EOM
- Cabling to the LSC Rack
- Installation of the new modulation and demodulation chassis

-  ⇤ ← Revision 55 as of 2010-04-19 10:34:10 → 
  Size: 4080
  Editor: KojiArai
  Comment:
+   ← Revision 56 as of 2010-11-28 14:23:37 → ⇥
  Size: 3621
  Editor: KojiArai
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 9:
-  * Moving faraday and input optics
+  * '''[DONE]''' Moving faraday and input optics
 Line 12:
-  * MC trans beam mode measurement
  * Renew the MMT solution''' '''
+  * '''[DONE]''' MC trans beam mode measurement
  * '''[DONE]''' Renew the MMT solution
 Line 15:
-  * MMT placement
  * Corridor projection ~ measuremnt & adjustment
+  * '''[DONE]''' MMT placement
  * '''[DONE]''' Corridor projection ~ measuremnt & adjustment
 Line 23:
-  * TT ==> TT preparations
+  * '''[DONE]''' TT ==> TT preparations
 Line 33:
- * ?? Mar SRM magnet glueing
 * ?? Mar PRM magnet glueing
 * 27 Mar SRM/PRM side magnet glueing
 * 29 Mar gluing finished

 * ?? Apr
  * '''Hang and Balance SRM'''
  * '''Hang and Balance PRM'''
 * ?? Apr
  * '''Stand off glueing'''
 * Fri 19 Mar   * '''Vacuum Bake PRM and SRM over the weekend'''

 * '''TT Suspension'''
  * small parts drawings
   * ECDs drawings '''(done - Feb ??)'''
   * wire jig
  * purchase magnets (small/large) - in process
  * cleaning baking (done - Mar 23)
  * 29 Mar TT structure assembly (partial)