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

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 27 as of 2010-02-17 01:22:44 → 
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+   ← Revision 59 as of 2012-01-03 23:02:40 → ⇥
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  Comment: converted to 1.6 markup
-Deletions are marked like this.
+Additions are marked like this.
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+[[Past_Plans]]
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-=== Week of 2/16-2/19 ===
 * '''2/16-19 Pre-vent works'''
  * Tuning of the MC servo ~ low power MC test
  * End X/Y transmon optics relocations ~ making spaces for green
  * ITM pointing preparations ~ green/red pointers at the both ends
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+Line 7:
- * '''2/17 40m meeting'''
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- * '''2/18 Power shutdown preparation'''
+ * '''IOO work'''
  * '''[DONE]''' Moving faraday and input optics
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+Line 11:
- * '''2/19 No work / only papers and pens'''
+ * '''MMT placement / initial pointing adjustment'''
  * '''[DONE]''' MC trans beam mode measurement
  * '''[DONE]''' Renew the MMT solution
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+Line 15:
- * '''2/20 Power shutdown'''
+  * '''[DONE]''' MMT placement
  * '''[DONE]''' Corridor projection ~ measuremnt & adjustment
  * '''[DONE]''' Initial Pointing adjustment
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+Line 19:
-=== Week of 2/22-2/26 ===
 * '''2/22 Power shutdown recovery'''
  * System recovery
+ * '''[DONE]''' ITMX/Y oplev
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+Line 21:
-  * Check MC SOS status
   * Low power MC mode ~ P(intra_cav)<10W at the resonance (~10mW incident)
  * Pre-vent check list
   * PZT HV / Oplevs / etc
+ * '''SRM/PRM/BS placement'''
  * '''[DONE]''' What to do before the SRM/PRM/BS placement?
  * '''[DONE]''' TT ==> TT preparations
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+Line 25:
- * '''2/23 or 24 Vent'''
+ * '''[DONE]''' AUX optics alignment
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+Line 27:
- * '''2/24 40m meeting '''
+ * '''[DONE]''' Closing up the vacuum
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+Line 29:
- * '''2/24-25 Input MC beam adjustment'''
  * beam centering to MC1/2/3 mirrors

  * moving faraday etc '''  '''

 * '''2/25-26 ITMX/ITMY placement'''
  * '''__==>Small Optics Suspension__'''

  * Placement procedure

  * ITMX/Y oplev

=== Week of 3/1-3/5 ===
 * '''3/1-5 MMT placement / initial pointing adjustment '''
  * MC trans beam mode measurement
  * Renew the MMT solution''' '''

  * MMT placement
   * __Optics delivery (Shipping Feb 25) / baking__
  * Corridor projection ~ measuremnt & adjustment
  * Initial Pointing adjustment

 * '''3/4 40m meeting '''

=== Week of 3/8-3/12 ===
 * '''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 ===
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- * '''2/16-26 Small Optics Suspension'''
  * Wed 17 Feb
   * Plan for magnet-to-dumbbell gluing fixture (keep them axially aligned)
   * Make some kind of magnet-to-dumbbell gluing fixture - machine shop?  Depends on the plan.
   * Epoxy test.  Try gluing a dumbbell to an optic?
  * Thurs 18 Feb
   * Make up matching sets of magnets using gaussmeter (Morning)
   * Etch magnets and dumbbells using razor blade (Morning)
   * Epoxy magnets to dumbells (Morning)
   * Cure epoxy (overnight)
   * Place ITMX in guiderod fixture
   * Epoxy guiderods to ITMX (Afternoon)
   * Cure epoxy (overnight)
  * Fri 19 Feb
   * Remove ITMX from guiderod fixture, place in magnet fixture
   * Epoxy magnets ITMX (Morning)
   * Cure epoxy (overnight)
   * Place ITMY in guiderod fixtrue
   * Epoxy guiderods to ITMY (Afternoon)
   * Cure epoxy (overnight)
  * Sat 20 Feb
   * No Electricity - No work
  * Sun 21 Feb 
   * 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)
  * Mon 22 Feb
   * Glue magnets to ITMY (Morning)
   * Cure epoxy (overnight)
   * Balance Optical Table (Afternoon)
   * Make HeNe OpLev (Afternoon)
   * Ensure OSEM satellite box is ready, PZT buzzer is ready, and all other preparations for hanging optics
  * Tues 23 Feb
   * Hang and balance both ITMs.  (All Day)
   * Epoxy wire standoffs in place after balancing
   * Cure epoxy (overnight)
  * Wed 24 Feb
   * Remove both ITMs from their suspensions (Morning)
   * Airbake to clean the optics (How long will this take?  There are contradictions in the Assembly Spec Docs)
   * Reinstall optics in suspensions (Late afternoon?)
   * Install OSEMs
  * Thurs 25 Feb
   * Start installing the ITMs
  * Fri 26 Feb
   * Finish installing the ITMs
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- * '''TT Suspension'''
  * small parts drawings
   * ECDs
   * wire jig
  * purchase magnets (small/large)
  * cleaning
+{{attachment:StatusTable.png}}
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+Line 39:
+  * PLL measurement (9 Mar - 9? Apr)
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+Line 51:
  * -3/31 Installation for some of the suspensions?
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+Line 55:
-A draft. Dates will come.
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- * Assembling of the RF frequency Generator
  * Order 2U chassis from Metalcraft
  * Get an aluminum slab from the machine shop
  * Design and order front and back panels
  * Design and order RG-174 cables for the internal wiring
  * ...
 * Modification of the RF Photodetectors
  * replace the photodiodes and adjust for the changed impedances
+ * 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
-Line 163:
+Line 64:
-  * installation of the low/band/high pass filters
 *
+  * 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
-Line 166:
+Line 71:
----------
== PSL table upgrade ==
 * Laser delivery (done)
+ * 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