1. Isabella Pagano isabella.pagano@oact.inaf.it Milano, 14 Dec 20101PLATO TOUs An update on PLATO TOUs PLATO System & TOU Teams meeting Milano, 14-15 Dec 2010

2. Milano, 14 Dec 2010PLATO TOUs2

3. Main Milestones (from SMP)  Start of Definition Phase with two parallel industrial contracts: Jul 2010  Down-selection for CV M1/M2 missions: Jun 2011  Completion of the Definition Phase (A/B1): Dec 2011  Final adoption for the Implementation Phase (B2/C/D/E1): Feb 2012  Start of the Implementation Phase: Jul 2012  Launch (L): 2018 Milano, 14 Dec 2010PLATO TOUs3 Oct 2011

4. More details  Oct 29, 2010 PMC Proposals Due  Nov 2010 – Feb, 2011 Proposal evaluation: ESA panels  AWG  SSAC  SPC decision (10-11 Feb 2011)  May 2011 Formal release of updated AO documents for implementation phase  Jun 2011 Completion of industrial studies (Phase A)  21-22 Jun 2011 M-class mission selection by SPC  Jul 2011 ?? Final proposal for implementation phase  Jul-Nov 2011 ?? Final proposal evaluation; : ESA panels  AWG  SSAC  SPC decision (16-17 Nov 2011)  Dec 2011 Completion of industrial studies (Phase B1) Milano, 14 Dec 2010PLATO TOUs4 16-17 Nov 2011 ?? Feb 2012 ??

5. Definition phase: a new start for the Consortium Milano, 14 Dec 2010PLATO TOUs5

6. PLATO MISSION MANAGEMENT PLATO MISSION CONSORTIUM PMC LEAD PMC LEAD PMC BOARD PMC BOARD PAYLOAD DATA CENTER DATA CENTER SCIENCE PREPARATION MANAGEMENT SCIENCE PREPARATION MANAGEMENT PROJECT MANAGER PROJECT MANAGER PROJECT SCIENTIST PROJECT SCIENTIST SCIENCE TEAM 6 PMC MEMBERS 2 LEGACY SCIENTISTS 6 PMC MEMBERS 2 LEGACY SCIENTISTS SOC MANAGEMENT TEAM MOC

7. ESA project team End-to-end Simulator W. Zima PLATO Payload Management PIPM: P. Bodin PDC PDPM: L. Gizon Instrument System Coordinator P. Levacher Science Coordination H. Rauer Target/field Characterization G. Piotto FU Coordination S. Udry Stellar Science M.J. Goupil Exoplanet science D. Pollacco TOU R. Ragazzoni Fast DPU G. Peter Normal DPU Ph. Plasson PLATO Mission Consortium Science Preparation Management Algorithms R. Samadi Mission management AEU S. Fredon ICU R. Cosentino Prototype & FM AIV P. Levacher main / ancillary database system architecture R. Burston exoplanet analysis System N. Walton data processing implementation I. Pardowitz stellar analysis system T. Appourchaux Input Catalogue P. Giommi Data Centre Normal TOU R. Ragazzoni Fast TOU W. Benz Project Manager Project ScientistScience Team - 6 PMC members - 2 Legacy Scientists PMC Board ancillary database content management M. Deleuil data analysis support tools L. Gizon FPA/FEE D. Walton/M. Mas Hardware & boot software M. Mas Application software Ph. Plasson PMC Lead C. Catala Camera Management D. Laubier DPS Management B. Pontet Payload SOC data processing algorithms R. Samadi Additional Science W. Weiss

8. End-to-end Simulator W. Zima PLATO Payload Management PIPM: P. Bodin PDC PDPM: L. Gizon Instrument System Coordinator P. Levacher Science Coordination H. Rauer Target/field Characterization G. Piotto FU Coordination S. Udry Stellar Science M.J. Goupil Exoplanet science D. Pollacco TOU R. Ragazzoni Fast DPU G. Peter Normal DPU Ph. Plasson Science Preparation Management Algorithms R. Samadi AEU S. Fredon ICU R. Cosentino Prototype & FM AIV P. Levacher main / ancillary database system architecture R. Burston exoplanet analysis System N. Walton data processing implementation I. Pardowitz stellar analysis system T. Appourchaux Input Catalogue P. Giommi Data Centre Normal TOU R. Ragazzoni Fast TOU W. Benz ancillary database content management M. Deleuil data analysis support tools L. Gizon FPA/FEE D. Walton/M. Mas Hardware & boot software M. Mas Application software Ph. Plasson Camera Management D. Laubier DPS Management B. Pontet Payload data processing algorithms R. Samadi Additional Science W. Weiss

9. PLATO Payload Management PIPM: P. Bodin Instrument System Coordinator P. Levacher TOU R. Ragazzoni Fast DPU G. Peter Normal DPU Ph. Plasson Algorithms R. Samadi AEU S. Fredon ICU R. Cosentino Prototype & FM AIV P. Levacher Normal TOU R. Ragazzoni Fast TOU W. Benz FPA/FEE D. Walton/M. Mas Hardware & boot software M. Mas Application software Ph. Plasson Camera Management D. Laubier DPS Management B. Pontet Payload

10. PLATO Mission Consortium: Cameras LESIA + MSSL MEU + FEE DLR + MSSL F-DPU + F-FEE Prototype AIV P. Levacher Industrial contract Cameras AIT Structure Telescope Optical Unit R. Ragazzoni FPA N+F Structure & AIV M Mas CCD + FEE D. Walton CAMERAS D. Laubier AEU S. Fredon TOU + FPA Tests FM Camera Compl. Tests Detectors F-CCD + F FEE CEA F-FEE N CCD+N FEE F-CCD+F-FEE Tests & calibration N-CCD+N-FEE Tests & calibration System CCD + FEE Thermal support PLATO Instrument Manager P. Bodin RAIV R. Pérez PA/QP S. Mellé CNES + MSSL FPA + AEU MSSL/INTA FPA + FEE CAMERA/System team ManagerP. Levacher (LAM) Optical arch P. Bernardi (LESIA) Detection archT. Buey (LESIA) Mechanical arch P. Vola (LAM) Thermal archH. Pasquier (CNES) Electrical arch. S. Fredon (CNES) TOU Optical tests Coupling tests AIV R. Perez FM AIV R. Perez Structure AIV N-TOU R. Ragazzoni Management Optics straylight F-TOU W. Benz OMT Thermal AIV GSE AIV GSE Filters OGSE Alternative F-FPA LAMLESIADLR INAFINTA MSSL Bern Univ. GEPI

11. Definition phase TOU WBS Milano, 14 Dec 201011PLATO TOUs TOU RRa Engineering RRa Optical Design DMa Mechanical Design DPi Thermal Design SBa Interfaces IPa Requirement & Budget SSc Optical Material & Coating MGh F-TOU Filters ABr Straylight An. & Baffle MMu AIV JFa GSE EPa Breadbording RRa Structure DPi Baffle Ssc Thermal Parts SBa Lenses RRa AIT JFa GSE VVi TOU PM IPa TOU PA GdP

12. Definition Phase Plan  Validate technical critical points ▪ Confirm no need for new development ▪ Demonstrate TRL > 5 at the end of the definition phase ▪ Confirm no critical aspects in the procurement and AIV schedule of the implementation phase  Allow fast transition to implementation phase Milano, 14 Dec 2010PLATO TOUs12

13. TOUs Specific Activities  Study of spherical and aspherical lenses manufacturability  Validation of TOU AIV procedures at industrial level  CaF2 lens: handling, protection  Coatings (thermal, filter, AR): performance and low temperature  Alignment at ambient temperature  Assessment of performances in operational temperature environment  Link between performances in operational and ambient environment  Thermal refocusing efficiency Milano, 14 Dec 2010PLATO TOUs13

14. PLATO Payload Schedule (DP) Milano, 14 Dec 2010PLATO TOUs14

15. Where we are  Contract to manufacture 6 spherical lenses: assigned  Procurement of GSE for breadboard AIT: ongoing  Contract for study of industrial production of (34x5) spherical and (34) aspherical lenses: ready to start  Contract for study of industrial AIV procedures: ready to start  Contract for support to perform alignment test (on – axis): ready start Milano, 14 Dec 2010PLATO TOUs15

16. Updated reference documents 16 TWIKI

17. Terminology / jargon  PIRR (Preliminary Instrument Requirement Review)  May 2010  Breadboard (ready for tests to be done in time for the PIRR)  6 spherical lenses + dummy structure having the same thermal behavior as the final structure, using the same holders for the lenses as the final structure and having its end (at the I/F with the FP) equivalent in terms of opto-mechanical interfaces to the final structure  Prototype (after the PIRR)  1 aspherical + 5 spherical lenses + modified dummy structure Milano, 14 Dec 2010PLATO TOUs17

18. Agenda - 14 Dec 2010  OD: open issues (e.g., stop/L3) (D. Magrin, R. Ragazzoni)  TOU breadboard (Introduction by J. Farinato  Discussion)  The way lens will be integrated in barrels for the breadboard  The detailed schedule for the breadboard  CaF2 Verification tests  Tolerance of the OD to thermal variation (to agree a work plan)  TOU prototype (after PIRR) Milano, 14 Dec 2010PLATO TOUs18

19. PRM#1PRM#2PRRSRR WP Nov 2010Jan 2011Apr 2011Oct 2011 221001 - PM TOU implem. plan 221001 - PM TOU cost docum. 221001 - PM TOUs Manag Plan 221001 - PM PA Plan 221002 - PA CADM Plan 221002 - PA Preliminary Lists (Materials, Parts, Processes, Critical Items) 221002 - PA RFDs 221002 - PA Technical Report 221100 - SE Milano, 14 Dec 2010PLATO TOUs19

20. Milano, 14 Dec 201020PLATO TOUs