1. NGAO Instrumentation WBS Replan By Sean Adkins April 25, 2007

2. 2 NGAO IWG Replanned WBS 3.5 Science case requirements converging Instrument work prioritized by key items: –NIR Deployable IFU/imager –Coronagraphs in the NIR and Visible Imagers Optical and mechanical engineering resources will be used for concept development Current overall replan presents some problems with timing in relationship to other activities that interact closely with instruments Planning to work closely with AO design team on object selection and high order correction for deployable instrument Planning to deliver reports on each instrument in two revision cycles Planning to support overall cost estimation process, but instrument costing will still be at a “ROM” level

3. 3 New WBS