Differences between revisions 1 and 47 (spanning 46 versions)
⇤ ← Revision 1 as of 2010-02-12 00:55:19 →
Size: 635
Editor: KojiArai
Comment:
← Revision 47 as of 2010-03-22 15:37:43 → ⇥
Size: 6929
Editor: AlbertoStochino
Comment:
Deletions are marked like this. Additions are marked like this.
Line 1: Line 1:
<<TableOfContents(3)>>
Line 3: Line 4:
[:Past Plans]
Line 4: Line 7:

* Vent
  * What to do before the vent?
  * low power MC test

* ITM placement
  * What to do before the ITM placement?
  * Suspension assembly
    * Gluing test
    * Optics cleaning
    * Gluing (magnets/standoffs/guide rods)
    * Suspending
  * procedure
* MMT placement
  * What to do before the MMT placement?
  * Optics delivery (Shipping Feb 25) / baking

* SRM/PRM/BS placement

* Closing up the vacuum

---------
 === Week of 3/1-3/5 ===
 * MMT Optics baking

 * '''IOO work'''
  * Moving faraday and input optics

 * '''MMT placement / initial pointing adjustment'''
  * MC trans beam mode measurement
  * Renew the MMT solution''' '''

  * MMT placement
  * Corridor projection ~ measuremnt & adjustment
  * Initial Pointing adjustment

 * '''3/3 40m meeting '''

=== Week of 3/8-3/12 ===
  * Placement procedure

  * '''ITMX/ITMY placement'''
  * '''__==>Small Optics Suspension__'''

  * ITMX/Y oplev

 * '''3/8-9 Green steering installation?'''
 * '''3/10 40m meeting '''
 * '''3/11-12 No work'''

=== Week of 3/15-3/19 ===
 * '''3/15-18 LVC meeting''' http://www.ligo.org/conferences/lv0310/
 * '''3/19 aLIGO ISC?'''

=== Week of 3/22-3/26 ===
 * '''40m commisioning party!?'''
 * '''ETMY Green installation?'''

=== Week of 3/29-4/2 ===
 * '''SRM/PRM/BS placement'''
  * What to do before the SRM/PRM/BS placement?
  * TT
   * ==> TT preparations

 * Closing up the vacuum

=== Week of 4/5-4/9 ===
---------
== Suspension preparation ==
 * '''2/16-26 Small Optics Suspension'''
  * Wed 17 Feb
   * '''Gluing test'''
    * Epoxy test. Try gluing a dumbbell to an optic. Check strength of bond. (It's good)
  * Thurs 18 Feb
   * '''ITMX guiderod gluing'''
    * Place ITMX in guiderod fixture
    * Epoxy guiderod & standoff to ITMX (Afternoon)
    * Cure epoxy (overnight)
  * Fri 19 Feb
   * '''Magnet-dumbbell gluing'''
    * Make up matching sets of magnets using gaussmeter (Morning)
    * Etch magnets and dumbbells using razor blade (Morning)
    * Epoxy magnets to dumbbells (Morning)
    * Cure epoxy (overnight)
   * '''ITMY guiderod gluing'''
    * Place ITMY in guiderod fixtrue
    * Epoxy guiderods to ITMY (Afternoon)
    * Cure epoxy (overnight)
  * Sat 20 Feb
   * No Electricity - No work
  * Sun 21 Feb
  * Mon 22 Feb
   * '''ITMX magnet gluing'''
    * Remove ITMX from guiderod fixture, place in magnet fixture
    * Epoxy magnets ITMX (Afternoon)
    * Cure epoxy (overnight)
   * '''EQ stop preparation'''
    * Talk to Zach - help him get started on this
    * Plan for viton cutting (something to help measure / keep the razor straight while cutting)
    * Cut the Viton
    * Assemble EQ stops (stick the viton in the screws)
  * Tues 23 Feb
   * '''EQ stop preparation'''
    * Zach finish making EQ stops (at least enough for the ITMs...can finish the rest later in the week)
   * '''Hanging preparation'''
    * Balance Optical Table (Morning)
    * Make HeNe OpLev (Morning)
    * Ensure OSEM satellite box is ready, PZT buzzer is ready, and all other preparations for hanging optics
   * '''ITMY magnet gluing'''
    * Glue magnets to ITMY (Afternoon)
    * Cure epoxy (overnight)
  * Wed 24 Feb
   * '''ITMX hanging'''
    * Hang and balance ITMX. (All Day)
    * Epoxy wire standoffs in place after balancing
    * Cure epoxy (overnight)
  * Thurs 25 Feb
   * '''ITMY hanging'''
    * Hang and balance ITMY. (All Day)
    * Epoxy wire standoffs in place after balancing
    * Cure epoxy (overnight)
  * Fri 26 Feb
   * '''ITMX/ITMY baking'''
    * Remove both ITMs from their suspensions (Morning) 2 person job
    * Vacuum bake to clean the optics - 48 hours
    * Get RGA scan to confirm they're sparkly clean
  * Sat 27 / Sun 28 Feb
   * '''Vacuum bake Continued'''
    * Leave the 2 ITMs alone in the bake oven
  * Mon 1 Mar
   * '''Final Prep for Installation'''
    * Remove optics from the bake oven 48 hours after they were put in
    * Reinstall optics in suspensions (Definitely a 2 person job)
    * Install the OSEMs in the new suspension towers (OSEMs to be taken from current MOS ITMs)
  * Tues 2 Mar
   * '''Installation Day 1'''
    * Begin installing the ITMs
  * Wed 3 Mar
   * '''Installation Day 2'''
    * Finish installing the ITMs
 * '''Begin the SRM & PRM'''
  * Mon 8 Mar
   * '''Guiderods on SRM'''
   * '''Magnets to dumbbells'''
  * Tues 9 Mar
   * '''Guiderods on PRM'''
   * '''Magnets on SRM'''
  * Wed 10 Mar
   * '''Magnets on PRM'''
  * Thurs 11 Mar
   * '''Hang and Balance SRM'''
  * Fri 12 Mar
   * '''Hang and Balance PRM'''
  * Fri 19 Mar
   * '''Vacuum Bake PRM and SRM over the weekend'''


 * '''TT Suspension'''
  * small parts drawings
   * ECDs drawings '''(done)'''
   * wire jig
  * purchase magnets (small/large)
  * cleaning

---------
Line 28: Line 151:

* Green installation

---------
  * ''' 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: 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

---------
Line 34: Line 164:

*

---------
  * 2/22-3/5 Delivery of some computers? / CDS software installations?
 * -3/31 Installation for some of the suspensions?

---------
== RF team ==

=== Week of 3/22-3/26 ===
 * Conversion of the RF Photodetectors as in the table [[Upgrade_09/RF_System|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

=== Week of 3/29-4/5 ===
 * Modification of the demod board
  * Installation of the low/high/band pass filters
 * Prepare for building the [[Upgrade_09/RF_System/RF_Modulation_Generator|RF Modulation Generator Box]] and of [[Upgrade_09/RF_System/RF_Distribution_Box|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

=== Week of 4/8-4/13 ===
 * Arrival of the Wenzel Crystal Oscillators
 * Arrival of the Metalcraft chassis
 * Assembling of the [[Upgrade_09/RF_System/RF_Modulation_Generator|RF Modulation Generator Box]] and of the [[Upgrade_09/RF_System/RF_Distribution_Box|RF Distribution Box]]
  
=== Week of 4/16-4/20 ===
 * 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

=== Week of 4/23-4/28 ===
 * Installation of the new EOM
  * Set up of the system of EOM resonant amplifier and modulation combiner
  * ...

---------
Line 40: Line 205:

* 		 * Laser delivery (done)
 * New PSL layout plan
  * Mode measurements
  * Mode matching and profiles
 * Installation procedure
  * When?
  * How?

Contents

  1. 40m upgrade installation plan
    1. Main optics team
      1. Week of 3/1-3/5
      2. Week of 3/8-3/12
      3. Week of 3/15-3/19
      4. Week of 3/22-3/26
      5. Week of 3/29-4/2
      6. Week of 4/5-4/9
    2. Suspension preparation
    3. Green team
    4. CDS team
    5. RF team
      1. Week of 3/22-3/26
      2. Week of 3/29-4/5
      3. Week of 4/8-4/13
      4. Week of 4/16-4/20
      5. Week of 4/23-4/28
    6. PSL table upgrade

40m upgrade installation plan

[:Past Plans]

Main optics team

Week of 3/1-3/5

  • MMT Optics baking

  • IOO work

    • Moving faraday and input optics

  • MMT placement / initial pointing adjustment

    • MC trans beam mode measurement

    • Renew the MMT solution

    • MMT placement

    • Corridor projection ~ measuremnt & adjustment

    • Initial Pointing adjustment

  • 3/3 40m meeting

Week of 3/8-3/12

  • Placement procedure

  • ITMX/ITMY placement

  • ==>Small Optics Suspension

  • ITMX/Y oplev

  • 3/8-9 Green steering installation?

  • 3/10 40m meeting

  • 3/11-12 No work

Week of 3/15-3/19

Week of 3/22-3/26

  • 40m commisioning party!?

  • ETMY Green installation?

Week of 3/29-4/2

  • SRM/PRM/BS placement

    • What to do before the SRM/PRM/BS placement?
    • TT

      • ==> TT preparations

  • Closing up the vacuum

Week of 4/5-4/9

Suspension preparation

  • 2/16-26 Small Optics Suspension

    • Wed 17 Feb

      • Gluing test

        • Epoxy test. Try gluing a dumbbell to an optic. Check strength of bond. (It's good)
    • Thurs 18 Feb

      • ITMX guiderod gluing

        • Place ITMX in guiderod fixture

        • Epoxy guiderod & standoff to ITMX (Afternoon)

        • Cure epoxy (overnight)
    • Fri 19 Feb

      • Magnet-dumbbell gluing

        • Make up matching sets of magnets using gaussmeter (Morning)
        • Etch magnets and dumbbells using razor blade (Morning)
        • Epoxy magnets to dumbbells (Morning)
        • Cure epoxy (overnight)

      • ITMY guiderod gluing

        • Place ITMY in guiderod fixtrue
        • Epoxy guiderods to ITMY (Afternoon)
        • Cure epoxy (overnight)
    • Sat 20 Feb
      • No Electricity - No work
    • Sun 21 Feb
    • Mon 22 Feb

      • ITMX magnet gluing

        • Remove ITMX from guiderod fixture, place in magnet fixture
        • Epoxy magnets ITMX (Afternoon)
        • Cure epoxy (overnight)

      • EQ stop preparation

        • Talk to Zach - help him get started on this
        • Plan for viton cutting (something to help measure / keep the razor straight while cutting)
        • Cut the Viton
        • Assemble EQ stops (stick the viton in the screws)
    • Tues 23 Feb

      • EQ stop preparation

        • Zach finish making EQ stops (at least enough for the ITMs...can finish the rest later in the week)

      • Hanging preparation

        • Balance Optical Table (Morning)

        • Make HeNe OpLev (Morning)

        • Ensure OSEM satellite box is ready, PZT buzzer is ready, and all other preparations for hanging optics

      • ITMY magnet gluing

        • Glue magnets to ITMY (Afternoon)
        • Cure epoxy (overnight)
    • Wed 24 Feb

      • ITMX hanging

        • Hang and balance ITMX. (All Day)
        • Epoxy wire standoffs in place after balancing
        • Cure epoxy (overnight)
    • Thurs 25 Feb

      • ITMY hanging

        • Hang and balance ITMY. (All Day)
        • Epoxy wire standoffs in place after balancing
        • Cure epoxy (overnight)
    • Fri 26 Feb

      • ITMX/ITMY baking

        • Remove both ITMs from their suspensions (Morning) 2 person job
        • Vacuum bake to clean the optics - 48 hours
        • Get RGA scan to confirm they're sparkly clean
    • Sat 27 / Sun 28 Feb

      • Vacuum bake Continued

        • Leave the 2 ITMs alone in the bake oven
    • Mon 1 Mar

      • Final Prep for Installation

        • Remove optics from the bake oven 48 hours after they were put in
        • Reinstall optics in suspensions (Definitely a 2 person job)
        • Install the OSEMs in the new suspension towers (OSEMs to be taken from current MOS ITMs)
    • Tues 2 Mar

      • Installation Day 1

        • Begin installing the ITMs
    • Wed 3 Mar

      • Installation Day 2

        • Finish installing the ITMs

  • Begin the SRM & PRM

    • Mon 8 Mar

      • Guiderods on SRM

      • Magnets to dumbbells

    • Tues 9 Mar

      • Guiderods on PRM

      • Magnets on SRM

    • Wed 10 Mar

      • Magnets on PRM

    • Thurs 11 Mar

      • Hang and Balance SRM

    • Fri 12 Mar

      • Hang and Balance PRM

    • Fri 19 Mar

      • Vacuum Bake PRM and SRM over the weekend

  • TT Suspension

    • small parts drawings

      • ECDs drawings (done)

      • wire jig
    • purchase magnets (small/large)
    • cleaning

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: 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

CDS team

  • 2/22-3/5 Delivery of some computers? / CDS software installations?
  • -3/31 Installation for some of the suspensions?

RF team

Week of 3/22-3/26

  • 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

Week of 3/29-4/5

  • 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

Week of 4/8-4/13

Week of 4/16-4/20

  • 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

Week of 4/23-4/28

  • Installation of the new EOM
    • Set up of the system of EOM resonant amplifier and modulation combiner
    • ...

PSL table upgrade

  • Laser delivery (done)
  • New PSL layout plan
    • Mode measurements
    • Mode matching and profiles
  • Installation procedure
    • When?
    • How?

Upgrade_09/Installation_Plan (last edited 2012-01-03 23:02:40 by localhost)