PLATO : TOU PROGRESS MEETING 14-15/12/2010 S. Mellé (CNES, PLATO Instrument PA Manager) Outline 1- PLATO and TOU PA organization 2- CNES PA organization 3- PLATO PA specification 4- PA documentation to be produced 5- Remarks on the first proposed materials

PLATO : TOU progress meeting, 14-15/12/ PLATO PA organization (1/2) Proto Camera AIT F. Madec Telescope Optical Unit R. Ragazzoni CAMERAS D. Laubier Thermal support PLATO Instruments Manager P. Bodin RAIV R. Pérez PLATO instrument PA manager S. Mellé TOU Optical tests Structure Management Optics straylight OMT Thermal N-TOU R. Ragazzoni AIV GSE F-TOU W. Benz AIV GSE Filters CAMERAS/System team Manager P. Levacher (LAM) Instrument System coordinator P. Levacher PLATO Project Manager PLATO Payload Manager PLATO PA manager: ??? PLATO Project Team TOU PA manager: Giacinto De Paris TOU structure PA manager: ??? Filters PA manager: ???

PLATO : TOU progress meeting, 14-15/12/ PLATO PA organization (2/2) TOU PLATO instrument PA manager S. Mellé Structure Filters PLATO PA manager: ??? TOU PA manager: Giacinto De Paris TOU structure PA manager: ??? In charge of: - Instrument PA management - Interface/reporting with/to the ESA PLATO PA manager - Following of the respect of ESA PA specification at equipment level In charge of: - Satellite PA management In charge of: - TOU PA management - Interface/reporting with/to S. Mellé - Following of the respect of ESA PA specification at subcontractors level Filters PA manager: ??? In charge of: - Filters PA management - Interface/reporting with/to TOU PA manager In charge of: - Structure PA management - Interface/reporting with/to TOU PA manager

PLATO : TOU progress meeting, 14-15/12/ PA organization in CNES Samuel Mellé PLATO instrument QA Experts Eric Verlet Delphine Faye (contamination) + ….. Grégory Navarro Gilles Codou Guy Rolland Myriam Cournet Hélène Combes Patrick Saunier Gilles Dorléac Project Quality Jean-Paul Etienne Configuration and documentation Roland Laulheret Dependability Philippe Lay EEE Parts and Qualification Jean-Louis Venturin Environnement and new parts Christian Durin Technologies Materials and Processes Jean-Louis Pédron Ground and operations QA Software Francis Pressecq Laboratories and Expertises EEE partsDependabilityDocumentation Configuration RadiationsMaterials and Processes SofwareExpertises PA manager Roland Catala Integration QA QA Experts can provide a support in methodology (how to perform dependability analyses, MCP lists, radiaton analysis, etc…) and will analyse the provided documents EEE and materials qualification (DPA, outgassing characterization, radiation tests, etc… ) can be performed at the CNES laboratory

PLATO : TOU progress meeting, 14-15/12/ PA Management: - Risks management - Configuration and documentation management - Discrepancies management - Alerts management - Integration QA - … Product Assurance Specification PA Plan: QA expertise : - Safety, Dependability, EEE parts, Radiations, Materials and Processes, Software, Contamination PA specification not yet provided by ESA  CNES PA plan (under approval circuit) is applicable to cooperatings labs  CNES PA specification based on ECSS tailoring to be written

PLATO : TOU progress meeting, 14-15/12/ Documentation to be produced (1/2) Product assurance management Materials and Processes Contamination Radiations

PLATO : TOU progress meeting, 14-15/12/ Documentation to be produced (2/2) NA for TOU Dependability EEE parts Software

PLATO : TOU progress meeting, 14-15/12/ Remarks on the first proposed materials Albemet: Ok but not from Brush Wellman because of ITAR licence Al 7075: Ok but do not use OAN because of holding issue and prefer the use of T7351 thermal treatment instead of T6 (see ECSS recommandation). Al 6061: Ok (thermal treatment T6 ok) Ti6Al4V-STA: Ok but not from Western Titanium because of ESA alert file (ESA-EA-2009-Mat4). Dispal: Materials QA experts don’t know this material => provide the datasheet and the flight heritage