40m upgrade installation plan

Past Plans

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
- [DONE] Initial Pointing adjustment
[DONE] ITMX/Y oplev
SRM/PRM/BS placement
- [DONE] What to do before the SRM/PRM/BS placement?
- [DONE] TT ==> TT preparations
[DONE] AUX optics alignment
[DONE] Closing up the vacuum

Suspension preparation

attachment:StatusTable.png

Green team

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

CDS team

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

RF team

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
Commissioning of AS55 PD
Improvement of the REFL55 PD response
Improvement of REFL11 PD by introducing and additional notch at 55MHz
Commissioning of POX and POY PDs
Design and commissioning of SPOB
Design and commissioning of 3f PDs:
- REFL33
- REFL165
- AS165
Construction of the frequency generation box
Continuing construction of frequency generation box
Commissioning of the frequency generation
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
EOM installation

-  ⇤ ← Revision 43 as of 2010-03-01 22:50:15 → 
  Size: 7003
  Editor: KojiArai
  Comment:
+   ← Revision 58 as of 2011-01-01 05:02:20 → ⇥
  Size: 3278
  Editor: KojiArai
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 3:
-[:Past Plans]
+[[Past Plans]]
-Line 7:
+Line 6:
-=== Week of 3/1-3/5 ===
  * moving faraday etc '''  '''
-Line 10:
+Line 7:
- * '''2/25-26 ITMX/ITMY placement'''
  * '''__==>Small Optics Suspension__'''
-Line 13:
+Line 8:
-  * Placement procedure
+ * '''IOO work'''
  * '''[DONE]''' Moving faraday and input optics
-Line 15:
+Line 11:
-  * ITMX/Y oplev
+ * '''MMT placement / initial pointing adjustment'''
  * '''[DONE]''' MC trans beam mode measurement
  * '''[DONE]''' Renew the MMT solution
-Line 17:
+Line 15:
- * '''3/1-5 ITMX/ITMY placement''' (cont'd)
 * '''3/1-5 MMT placement / initial pointing adjustment '''
  * MC trans beam mode measurement
  * Renew the MMT solution''' '''
+  * '''[DONE]''' MMT placement
  * '''[DONE]''' Corridor projection ~ measuremnt & adjustment
  * '''[DONE]''' Initial Pointing adjustment
-Line 22:
+Line 19:
-  * MMT placement
   * __Optics delivery (Shipping Feb 25) / baking__
  * Corridor projection ~ measuremnt & adjustment
  * Initial Pointing adjustment
+ * '''[DONE]''' ITMX/Y oplev
-Line 27:
+Line 21:
- * '''3/3 40m meeting '''
+ * '''SRM/PRM/BS placement'''
  * '''[DONE]''' What to do before the SRM/PRM/BS placement?
  * '''[DONE]''' TT ==> TT preparations
-Line 29:
+Line 25:
-=== Week of 3/8-3/12 ===
 * '''3/8-9 Green steering installation?'''
 * '''3/10 40m meeting '''
 * '''3/11-12 No work'''
+ * '''[DONE]''' AUX optics alignment
-Line 34:
+Line 27:
-=== Week of 3/15-3/19 ===
 * '''3/15-18 LVC meeting''' http://www.ligo.org/conferences/lv0310/
 * '''3/19 aLIGO ISC?'''
+ * '''[DONE]''' Closing up the vacuum
-Line 38:
+Line 29:
-=== 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 ===
-Line 53:
+Line 31:
- * '''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'''
-Line 140:
+Line 32:
- * '''TT Suspension'''
  * small parts drawings
   * ECDs drawings '''(done)'''
   * wire jig
  * purchase magnets (small/large)
  * cleaning
+attachment:StatusTable.png
-Line 153:
+Line 39:
+  * PLL measurement (9 Mar - 9? Apr)
-Line 164:
+Line 51:
  * -3/31 Installation for some of the suspensions?
-Line 169:
+Line 56:
-=== Week of 2/22-2/26 ===
 * Conversion of the RF Photodetectors as in the table [[Upgrade_09/RF_System|here]]
+ * Conversion of the RF Photodetectors as in the table [[Upgrade 09/RF System|here]]
-Line 172:
+Line 58:
   * 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)
-Line 174:
+Line 60:
-  * Tune the resonant frequencies of the the old "AM Monitor PD", PD6, PD9, PD3, PD4, PD7-8
+  * Tune the resonant frequencies of the the old SPOB66, PD6, PD9, PD3, PD4, PD7-8
-Line 176:
+Line 62:
-=== Week of 2/28-3/5 ===
-Line 179:
+Line 65:
- * 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]]
+ * 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]]
-Line 185:
+Line 71:
-=== Week of 3/7-3/12 ===
 * 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 3/14-3/19 ===
 * Rack cabling and setup
+ * Commissioning of AS55 PD
 * Improvement of the REFL55 PD response
 * Improvement of REFL11 PD by introducing and additional notch at 55MHz
 * Commissioning of POX and POY PDs
 * Design and commissioning of SPOB

 * Design and commissioning of 3f PDs:
  * REFL33
  * REFL165
  * AS165

 * Construction of the frequency generation box

 * Continuing construction of frequency generation box
 * Commissioning of the frequency generation

 * 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
-Line 197:
+Line 97:
-=== Week of 3/21-3/26 ===
 * 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?
+ * EOM installation