|
Size: 6022
Comment:
|
Size: 3621
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 3: | Line 3: |
| [[Past Plans]] |
|
| Line 4: | Line 6: |
| === 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 |
|
| Line 10: | Line 7: |
| * '''2/17 40m meeting''' | |
| Line 12: | Line 8: |
| * '''2/18 Power shutdown preparation''' | * '''IOO work''' * '''[DONE]''' Moving faraday and input optics |
| Line 14: | 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 |
| Line 16: | Line 15: |
| * '''2/20 Power shutdown''' === Week of 2/22-2/26 === * '''2/22 Power shutdown recovery''' * System recovery * 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 * '''2/23 Reserved for trouble shooting''' * '''2/23 or 24 Vent''' * '''2/24 40m meeting ''' * '''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 ITMX/ITMY placement''' (cont'd) * '''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 |
* '''[DONE]''' MMT placement * '''[DONE]''' Corridor projection ~ measuremnt & adjustment |
| Line 56: | Line 19: |
| * '''3/3 40m meeting ''' | * ITMX/Y oplev |
| Line 58: | Line 21: |
| === 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 === |
|
| Line 74: | Line 23: |
| * TT * ==> TT preparations |
* '''[DONE]''' TT ==> TT preparations * AUX optics alignment |
| Line 79: | Line 29: |
| === Week of 4/5-4/9 === | |
| Line 82: | Line 31: |
| * '''2/16-26 Small Optics Suspension''' * Wed 17 Feb * '''Gluing test''' * 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 * '''Magnet-dumbbell gluing''' * 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) * '''ITMX guiderod gluing''' * Place ITMX in guiderod fixture * Epoxy guiderods to ITMX (Afternoon) * Cure epoxy (overnight) * Fri 19 Feb * '''ITMX magnet gluing''' * Remove ITMX from guiderod fixture, place in magnet fixture * Epoxy magnets ITMX (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 * '''EQ stop preparation''' * 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 * '''ITMY magnet gluing''' * Glue magnets to ITMY (Morning) * Cure epoxy (overnight) * '''Hanging preparation''' * 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 * '''ITMX/ITMY hanging''' * Hang and balance both ITMs. (All Day) * Epoxy wire standoffs in place after balancing * Cure epoxy (overnight) * Wed 24 Feb * '''ITMX/ITMY baking?''' * 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 * '''Installation1''' * Start installing the ITMs * Fri 26 Feb * '''Installation2''' * Finish installing the ITMs |
|
| Line 140: | Line 32: |
| * '''TT Suspension''' * small parts drawings * ECDs drawings '''(done)''' * wire jig * purchase magnets (small/large) * cleaning |
attachment:StatusTable.png |
| Line 152: | Line 39: |
| * PLL measurement (9 Mar - 9? Apr) | |
| Line 163: | Line 51: |
| * -3/31 Installation for some of the suspensions? | * -3/31 Installation for some of the suspensions? |
| Line 167: | Line 55: |
| A draft. Dates will come. | === 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 |
| Line 169: | Line 62: |
| * Building of the [[Upgrade_09/RF_System/RF_Modulation_Generator|RF Modulation Generator Box]] * Order 2U chassis from Metalcraft * Get an aluminum slab from the machine shop * Design and order front and back panels * Design the powering * Design and order RG-174 cables for the internal wiring * ... * Modification of the RF Photodetectors * Replace the photodiodes and adjust for the changed impedances |
=== Week of 3/29-4/5 === |
| Line 180: | Line 65: |
| * Cabling to the EOM * Cabling to the LSC Rack * Building of the [[Upgrade_09/RF_System/RF_Distribution_Box|RF Distribution Box]] for the LSC rack * Order 1U chassis from Metalcraft * Get an aluminum slab from the machine shop * Design and order front and back panels * Design the powering * Design and order RG-174 cables for the internal wiring * ... |
* 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 4/12-4/15 === * 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 === Week of 4/19-4/25 === * Design and commissioning of 3f PDs: * REFL33 * REFL165 * AS165 === Week of 4/26-5/2 === * Construction of the frequency generation box === Week of 5/3-5/9 === * Continuing construction of frequency generation box * Commissioning of the frequency generation === Week of 5/10-5/16 === * construction and commissioning of the frequency ''distribution'' box for the LSC rack * modification of the demod boards === Week of 5/17-5/23 === * 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 === Week of 5/31-6/6 === * EOM installation |
Contents
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
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
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 4/12-4/15
- 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
Week of 4/19-4/25
- Design and commissioning of 3f PDs:
- REFL33
- REFL165
- AS165
Week of 4/26-5/2
- Construction of the frequency generation box
Week of 5/3-5/9
- Continuing construction of frequency generation box
- Commissioning of the frequency generation
Week of 5/10-5/16
construction and commissioning of the frequency distribution box for the LSC rack
- modification of the demod boards
Week of 5/17-5/23
- 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
Week of 5/31-6/6
- EOM installation
PSL table upgrade
- Laser delivery (done)
- New PSL layout plan
- Mode measurements
- Mode matching and profiles
- Installation procedure
- When?
- How?