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| <<TableOfContents(3)>> | |
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| [[Past Plans]] |
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| * '''3/16-19 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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| * '''3/19 Power shutdown preparation''' | |
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| * '''3/20 Power shutdown''' | * '''IOO work''' * '''[DONE]''' Moving faraday and input optics |
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| * '''3/22 Power shutdown recovery''' * System recovery from power shutdown * 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 |
* '''MMT placement / initial pointing adjustment''' * '''[DONE]''' MC trans beam mode measurement * '''[DONE]''' Renew the MMT solution |
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| * '''3/23 Vent''' * ITM pointing preparations? (green/red pointers at the both ends) |
* '''[DONE]''' MMT placement * '''[DONE]''' Corridor projection ~ measuremnt & adjustment * '''[DONE]''' Initial Pointing adjustment |
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| * '''ITM placement''' * '''==>Small Optics Suspension''' * Placement procedure * '''MMT placement''' * What to do before the MMT placement? * Optics delivery (Shipping Feb 25) / baking * corridor projection test * '''Initial Pointing adjustment''' |
* '''[DONE]''' ITMX/Y oplev |
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| * What to do before the SRM/PRM/BS placement? * TT * purchase magnets (small/large) |
* '''[DONE]''' What to do before the SRM/PRM/BS placement? * '''[DONE]''' TT ==> TT preparations |
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| * Closing up the vacuum | * '''[DONE]''' AUX optics alignment * '''[DONE]''' Closing up the vacuum |
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| * '''3/16-26 Small Optics Suspension''' * gluing test * magnet-dumbbell gluing * dumbbell-mirror gluing * mirror hanging |
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| * '''TT Suspension''' * small parts drawings * ECDs * wire jig * cleaning |
attachment:StatusTable.png |
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| * PLL measurement (9 Mar - 9? Apr) | |
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| * align the green laser to the cavity (how to ?) * mode matching of the green laser to the cavity (on the table / corridor projection test) ==> sliding mount * ''' after closing the tanks''' |
* 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''' |
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| * | * 2/22-3/5 Delivery of some computers? / CDS software installations? * -3/31 Installation for some of the suspensions? |
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| --------- == PSL table upgrade == * Laser delivery (done) * |
* 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 * 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 * 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 |
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
[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