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LBT Q2 2007 Engineering Review. TER Tertiary Mirror Units. Summary. Polish mirrors Coat mirrors Attach loadspreaders Integrate M3 assemblies Coordinate s/w dev Acceptance test units Install on telescope. Highlights (Q3/2007). SX unit installed on telescope
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LBT Q2 2007 Engineering Review TER Tertiary Mirror Units
Summary • Polish mirrors • Coat mirrors • Attach loadspreaders • Integrate M3 assemblies • Coordinate s/w dev • Acceptance test units • Install on telescope LBT Q3 2007 Engineering Review
Highlights (Q3/2007) • SX unit installed on telescope • Both mirrors integrated with supports • Cabling completed and reterminated • Basic software test completed LBT Q3 2007 Engineering Review
Open Issues • Technical • Software not certified safe • Mirror installation • Schedule/Financial • Pending software and need • Resource • Support needed for mirror install LBT Q3 2007 Engineering Review
Progress (Q3/2007) • Loadspreader mounting (complete) • Software development (at milestone?) • Cannot be completed until both units installed • No further work/testing planned in 2007 • Integration (SX nearly complete) • Installation (SX unit installed) LBT Q3 2007 Engineering Review
Progress (Q3/2007) cont. • SX wiring (complete) • Remove mirror cells (complete) • Mount mechanisms to telescope (SX done) • Loadspreader mounting (complete) • Mirror installation (Pending decision) • Commissioning (Pending) LBT Q3 2007 Engineering Review
Planning (Q4/2007) • Pre-glass safety review • Install SX mirror (depends on need) • Commissioning? • Perform acceptance tests (requires s/w)? • Operations to complete power to UMACS LBT Q3 2007 Engineering Review