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ReSTAR: The Origins of KOSMOS

ReSTAR: The Origins of KOSMOS. David Sprayberry. References. 2006 NSF AST Senior Review Report, http://www.nsf.gov/mps/ast/seniorreview/sr-report.pdf 2007 NOAO ReSTAR Committee Report, http://www.noao.edu/system/restar/files/ReSTAR_final_14jan08.pdf. Long, Long Ago….

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ReSTAR: The Origins of KOSMOS

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  1. ReSTAR: The Origins of KOSMOS David Sprayberry

  2. References • 2006 NSF AST Senior Review Report, http://www.nsf.gov/mps/ast/seniorreview/sr-report.pdf • 2007 NOAO ReSTAR Committee Report, http://www.noao.edu/system/restar/files/ReSTAR_final_14jan08.pdf

  3. Long, Long Ago… • Nov 2006: NSF Senior Review report out • Relevant recommendations: • NOAO should enlarge efforts to renew infrastructure and instruments at 4-m’s • NOAO should partner with other institutions to do this • NSF should give NOAO additional money to support this

  4. Enter ReSTAR • NOAO commissioned an effort to: • Survey forefront science for 4-m class scopes • Identify most critical community needs • Recommend a program for meeting them • Carried out by committee from community • Included much community outreach • Consultation with NSF throughout

  5. ReSTAR Report • Lots of science: Solar System to Cosmology • Identified need for additional open-access time on 4-m-class • Identified need for modern instruments: • Wide-field imagers (already done or underway) • Moderate R, high throughput spectrographs • High R, efficient spectrographs

  6. ReSTAR Policy Goals • Meet these needs as quickly and cheaply as possible (NSF resources limited) • Don’t reinvent wheels • Partner with other institutions to leverage recent experience

  7. Implementation Proposal • NOAO submitted unsolicited proposal to NSF • $12.3M over three years • Enhance infrastructure related to science • Enlarge 4-m-class nights available (Hale, DCT) • Build 4 spectrographs • Study involvement in time-domain network • Etc • Proposal listed pre-selected partners…

  8. Post-Proposal • Proposal submitted Nov 2008 • Written reviews to NSF • Reverse site visit in May 2009 • NOAO notified of initial decision late July 2009 • $3M for one year only; future years not assured • Revised proposal requested to fit

  9. First Year Program • Stick to things that could be completed from the first year’s funding • NOAO solicited community input • Recommendations: • Hale time • One adaptation of OSMOS, for Kitt Peak Mayall • Improvements to readout speed, efficiency of existing instruments

  10. And off we go… • First year funding received late Aug 2009 • Began design adaptation study with OSU in September • Negotiated and executed design phase contract in parallel with start of study • Elected to have separate contracts for design and build phases

  11. Postscript: COSMOS • NOAO recently learned that more funding will be available for Year 2 of ReSTAR • COSMOS is first priority for use of additional funds (and there should be enough…) • OSU and NOAO planning to build both KOSMOS and COSMOS, programmed to minimize total cost and schedule (more later)

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