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| Deletions are marked like this. | Additions are marked like this. |
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| * [[Upgrade 09/Optical Layout|Optical Layout]] * [[Upgrade 09/GreenLock|Green Locking]] |
* [[Optical Layout|Optical Layout]] |
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| * [[Advanced_Techniques/Green_Locking|Green Locking]] | |
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| * [[Upgrade 09/Optics|Aux Optics]] | * [[Aux_Optics|Aux Optics]] |
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| * [[Upgrade 09/Multi Resonant EOM|Multi Resonant EOM]] | * [[Electronics/Multi Resonant EOM|Multi Resonant EOM]] |
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| * [[Upgrade 09/CDS|New CDS]] * [[Upgrade 09/CDS/August CDS test|CDS test plan for August]] * [[Upgrade 09/CDS/September CDS plan|CDS test plan for September]] |
* [[CDS|New CDS]] |
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| * '''Dec 21, 2010:''' ETMX/Y installation, In-Vac installation finished, evacuation |
Upgrade of the 40m
Upgrade items & Preparation status
Events
Dec 21, 2010: ETMX/Y installation, In-Vac installation finished, evacuation
Nov 3, 2010: Slow green beat note control
Oct 22, 2010: First green beat note found
Oct 5, 2010: X-End green beam reahed to the PSL table
Sep 27, 2010: 3rd Vent
Sep 20, 2010: CDS switch over to the new system
Sep -17, 2010: PSL upgrade initial work done
Aug 26-, 2010: PSL upgrade initial work
Aug 5-25, 2010: PSL table upgrade
Aug 1, 2010: Back to Vacuum
Jul 20, 2010: 2nd Vent
Jun 18, 2010: Input MMT installation and measurement completed
May 27, 2010: First Green Locking of the arm
Apr 23, 2010: First SHG light at the 40m for this upgrade
Apr 13, 2010: PRM/SRM removal form the table
Apr 12, 2010: ITMX SOS installation completed
Apr 6, 2010: ITMY SOS installation completed
Mar 2, 2010: Vent
Feb 20, 2010: Power supply stop
Jan 28, 2010: TAC meeting Jan 2010
Dec 7-11, 2009: Vent for test mass cleaning
Nov 12-17, 2009: ETMY CDS test
TAC (Technical Advisory Comittee) meetings
Upgrade documents
[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=231 Upgrade Doc in DCC]
[http://lhocds.ligo-wa.caltech.edu:8000/advligo/ISC_Modeling_Software/CVSinstructions?highlight=(CVS) "MIT CVS repository instructions for accessing AdvLIGO modeling"]
40m upgarde plan scrutiny Ver. 9/29/2009 [attachment:upgrade09_090929.pdf [PDF]][attachment:upgrade09_090929.graffle [OmniGraffle]]
40m upgarde status Ver. 1/06/2010 [attachment:100106_upgrade09.pdf [PDF]][attachment:100106_upgrade09.graffle [OmniGraffle]]
- 40m upgrade status (KA, '10 March LVC) [attachment:LVC_March_40m_karai_100315.pdf [PDF]] [attachment:LVC_March_40m_karai_100315.tar.gz [tgzed graffle file ]]