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Size: 848
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| Deletions are marked like this. | Additions are marked like this. |
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| = Cleaning of the suspended test mass = | = Cleaning of the suspended test mass (Dec 2009) = == Motivation == Whether contamination or not |
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| == Motivation == | == Measurements before the vent == === - Visibility measurement === === - Finesse measurement === == Overview of the plan == * '''We plan for the vent from 7th Dec to 11th Dec in 2009. ''' |
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| Whether contamination or nor. | * '''Preparation ''' * wiping preparation * wiping practice * aux beam as a reference * Input PZT (strain gauge) /HV off/OMC PZT HV |
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| == Measurements before the vent == | * '''Monday:''' * Vent / Open ETMX if possible * Take pictures before touching * Record positions of the mirrors (OSEMs/OPLEVs) |
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| == Overview of the plan == | * '''~ Wednessday:''' - IPANG beam - ITMX position (pushing screws) - ITMX BB leveling - measure the distance of the breadboards - check of the optics in the chambers |
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| We plan for the vent from 7th Dec to 11th Dec in 2009. | * '''Thursday:''' - Evacuation |
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| == Detailed plan == | * '''Friday: ''' |
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| - wiping preparation - wiping practice - aux beam as a reference - Input PZT (strain gauge) /HV off/OMC PZT HV Monday - Vent Tuesday-Wednessday - Take pictures before touching - position of the mirrors (OSEMs/OPLEVs) - Wiping Practice ETMX ETMY ITMY ITMX (hardest) - IPANG beam - ITMX position (pushing screws) - ITMX BB leveling - measure the distance of the breadboards - check of the optics in the chambers Thursday - Evacuation Friday |
== Detailed plan == |
Cleaning of the suspended test mass (Dec 2009)
Motivation
Whether contamination or not
Measurements before the vent
- Visibility measurement
- Finesse measurement
Overview of the plan
We plan for the vent from 7th Dec to 11th Dec in 2009.
Preparation
- wiping preparation
- wiping practice
- aux beam as a reference
- Input PZT (strain gauge) /HV off/OMC PZT HV
Monday:
- Vent / Open ETMX if possible
- Take pictures before touching
- Record positions of the mirrors (OSEMs/OPLEVs)
~ Wednessday: - IPANG beam - ITMX position (pushing screws) - ITMX BB leveling - measure the distance of the breadboards - check of the optics in the chambers
Thursday: - Evacuation
Friday: