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LBT Q4 2007 Engineering Review

LBT Q4 2007 Engineering Review. Swing Arms (SWA). Highlights (Q4/2007). The PF SAs went through commissioning The right secondary arm had its preload mechanism fixed The left secondary arm’s preload was set Current Status:. Open Issues. Technical

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LBT Q4 2007 Engineering Review

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  1. LBT Q4 2007 Engineering Review Swing Arms (SWA)

  2. Highlights (Q4/2007) • The PF SAs went through commissioning • The right secondary arm had its preloadmechanism fixed • The left secondary arm’s preload was set • Current Status: LBT Q4 2007 Engineering Review

  3. Open Issues • Technical • Action items on PF SA to complete commissioning • Schedule • Commissioning remaining 4 swing arms Financial • None • Resource • Mountain manpower availability • Telescope time LBT Q4 2007 Engineering Review

  4. Progress (Q4/2007) • From Planning at last review: • Commission Prime Focus Swing Arms √ • SX AS Swing Arm Preload (Depending on telescope availability) √ • DX M3 Swing Arm Wiring (Probably Q1/2008) • Scheduled for 2008/3/3 – 3/12 • More GUI testing √ LBT Q4 2007 Engineering Review

  5. Planning (Q1/2008) • DX M3 Swing Arm Wiring 3/3-3/12 • Work on PF action items • Preloading & shock absorber testing of DX M3 3/31-4/1 • Commissioning of last 4 swing arms 4/14 – 4/25 LBT Q4 2007 Engineering Review

  6. SX Excitation in Z DX Excitation in Z LBT Q4 2007 Engineering Review

  7. SX Excitation in X DX Excitation in X LBT Q4 2007 Engineering Review

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