EPD: Energetic particle Detectoreshorizonte2020.cdti.es/recursos/doc/Programas/... · Reunion CV...

EPD: Energetic particle DetectorEPD: Energetic particle Detector

Javier RodrJavier Rodrííguezguez--Pacheco MartPacheco Martíínn

Grupo de InvestigaciGrupo de Investigacióón Espacialn Espacial

Universidad de AlcalUniversidad de Alcaláá

Reunion CV CDTI, 15 Diciembre, 2009

EPD: Energetic particle DetectorEPD: Energetic particle Detector

•• STEIN (SupraSTEIN (Supra--thermal Electrons, Ions & Neutrals)thermal Electrons, Ions & Neutrals)

•• SIS (SupraSIS (Supra--thermal Ion Spectrograph)thermal Ion Spectrograph)

•• EPT (Electron and Proton Telescope)EPT (Electron and Proton Telescope)

•• LET (Low Energy Telescope)LET (Low Energy Telescope)

•• HET (High Energy Telescope)HET (High Energy Telescope)

Telescopes?Telescopes?

Telescopic configurations of Semiconductor DetectorsTelescopic configurations of Semiconductor Detectors



Energetic Particle TelescopesEnergetic Particle Telescopes

So, we can get the So, we can get the mm and the Eand the E

of the incident particleof the incident particle

STE STEIN STE STEIN

STEIN measures energetic ~4-20 keV neutral atomsSTEIN measures energetic ~4-20 keV neutral atoms


University of Kiel

+

Univ. California/Berkeley

+

Kyung-Hee University

UniversityUniversity ofof KielKiel

++

Univ. California/BerkeleyUniv. California/Berkeley

++

KyungKyung--HeeHee UniversityUniversity


SupraSupra--thermal Ion Spectrograph: SISthermal Ion Spectrograph: SIS

ElementalElemental CompositionComposition

HeHe--Fe: Fe:

8 8 keV/nkeV/n –– 10 10 MeV/nMeV/n

Concept: timeConcept: time--ofof--flight flight

mass spectrometer with mass spectrometer with

a mass resolution of:a mass resolution of:

m/m/σσmm ≈≈ 5050

••Two unitsTwo units

••One aperture each, 22One aperture each, 22oo

FOVFOV

SIS Heritage: ACE/ULEIS


LET: Low Energy telescopeLET: Low Energy telescope

Flux and angular distribution Flux and angular distribution

of:of:

protons protons 1.51.5--12 12 MeVMeV,,

He He -- Fe, 1.5Fe, 1.5--60 60 MeV/nMeV/n

Isotopic ResolutionIsotopic Resolution

15.0 cm

UniversityUniversity ofof Turku, Turku, FinlandFinland + + CaltechCaltech, USA, USA


Electron and Proton Telescope: EPTElectron and Proton Telescope: EPT

Fluxes and directional

information of:

Electrons: 20-700 keV

Protons: 20-9000 keV

He: 6-9 MeV/nucl.

Fluxes and directional

information of:

Electrons: 20-700 keV

Protons: 20-9000 keV

He: 6-9 MeV/nucl.

Concept: ∆E-E technique telescope combined with magnetic/foil

•Two Units, one pointing 45o out of the ecliptic

•2 apertures each

•2 stacks of 3 semiconductor detectors each


High Energy Telescope: HETHigh Energy Telescope: HET

Flux and directional information of:

•electrons 0.3 - 20 MeV,

•Positrons 0.3 – 1 MeV,

•Protons : 10 – 100 MeV

•ions (He – Fe) 50 – 200 MeV/n

Flux and directional information of:

•electrons 0.3 - 20 MeV,

•Positrons 0.3 – 1 MeV,

•Protons : 10 – 100 MeV

•ions (He – Fe) 50 – 200 MeV/n

Concept: Concept: ∆∆EE--E technique telescopeE technique telescope

••One UnitOne Unit

••Two oppositely directed FOV with Two oppositely directed FOV with

5050oo full anglefull angle

••Large Geometric factor allows fast Large Geometric factor allows fast

cadence for high energy heavy ionscadence for high energy heavy ions

EPT, HET EPT/HETEPT, HET EPT/HET


+

Two EPT/HET units, one pointing 45Two EPT/HET units, one pointing 45oo out of the ecliptic, out of the ecliptic, University ok Kiel, GermanyUniversity ok Kiel, Germany

CDPU/LVPSCDPU/LVPS

EPD EPD CommomCommom ProccessingProccessing Unit & Unit & interfaceinterface withwith PDMUPDMU

RTC RTC basedbased, , Heritage: SOHO/CEPAC, STEREO/IMPACTHeritage: SOHO/CEPAC, STEREO/IMPACT


CDPU/LVPSCDPU/LVPS

•• Based on the Based on the SpacewireSpacewire--RTC chipRTC chip

–– A prototype based on the ERC32 processor (TSC695) has been impleA prototype based on the ERC32 processor (TSC695) has been implemented mented and tested (SW compatible)and tested (SW compatible)

–– CDPU/LVPS simulators based on the Pender CDPU/LVPS simulators based on the Pender XC3S1500 LEON2 XC3S1500 LEON2 boardboard are under are under developmentdevelopment

•• Memory up to 1 Memory up to 1 GbitGbit (four days of data @3100 bps) (four days of data @3100 bps)


SRG/UAH, Spain

EPD accommodation on SCEPD accommodation on SC

STEIN HET-EPT_1 HET-EPT_2 LET_1 LET_2 SIS

CDPU/LVPS

Nominal

SpaceWire/CCSDS

from S/C

Redundant

SpaceWire/CCSDS

from S/C

Nominal

Power from S/C (+28v)

Redundant

Power from S/C (+28v)

Data/Power

EPD current functional diagramEPD current functional diagramReunion CV CDTI, 15 Diciembre, 2009

STEIN: Suprathermal Electrons, Ions & Neutrals SIS: Suprathermal Ion Spectrograph EPT: Electron Proton Telescope LET: Low Energy Telescope HET: High Energy Telescope GSE: Ground Support Equipment

Solar Orbiter Project Office

EPD Executive

Board

STEIN

R. Wimmer-Schweingruber

(CAU - Kiel) R. Lin, D.H.Lee

SIS

G. Mason (JHU/APL)

EPT

B. Heber (CAU Kiel)

LET

E. Valtonen (Turku)

E. Stone

HET

R. Wimmer-Schweingruber

(CAU - Kiel)

CDPU/LVPS

S. Sánchez (SRG-Alcalá)

Mission Operation Centre (MOC)

Science Operation Centre (SOC)

Principal Investigator

J. Rodríguez-Pacheco (SRG - Alcalá)

Experiment Manager

M. Prieto (SRG - Alcalá)

EPD Project Office

System Engineer

O. García (SRG - Alcalá)

Product Assurance

TBD

Configuration

TBD

AIV/AIT

INTA (TBC)

Op. Data Manager

INTA (TBC)

GSE

INTA (TBC)

Science Co-Is

Coord: J. Blanco (SRG - Alcalá)

Education Outreach

J. Blanco (SRG - Alcalá

ESA

EPD Instrument

EPD System Team

Web Support

TBD

Co-PI

R. Wimmer- Schweingruber

(CAU - Kiel)

Structural & Thermal

UPM


SRG/UAH + IDR/UPM + INTA

Lead-Co-I S. Sánchez

UAH

EM A. Martínez

PA Manager TBD

HW Development D. Guzmán

SW Development O. Rodríguez

Mechanical TBD

GSE M. Knoblauch

AIV Support

TBD

ODM Interface C. Batanero

Common Data Processing Unit / Low Voltage Power Converter organiCommon Data Processing Unit / Low Voltage Power Converter organization chartzation chart


Back Up Back Up SlidesSlides


Suprathermal Electrons, Ions and Neutrals (STEIN) Organization Chart


APL

Space

Depart.

Manage-

ment

Over-

sight

E/PO Coordinator

K. Beisser (APL)

SIS Lead Co-InvestigatorG. Mason (APL)

Science Team

Co-I’s

Project Manager (PM)

H. Seifert (APL)

Instrument Scientist (IS)

George Ho (APL)

Systems Engineer (SE)

Bruce Andrews (APL)

Project Control

& Administration

Engineering & Fabrication Support

Electrical Mechanical Stress Thermal EMI/EMC

Mission

Assurance

APL Implementation

Team

EPDPrincipal

InvestigatorJavier R.-PachecoThe PI is accountable to both

the SMEX Program Office and APL SD Management

EPD Science

Team

Co-Is

U. of AlcalaSp. Research

Group

ESASolar

OrbiterAPL

Space

Depart.

Manage-

ment

Over-

sight

E/PO Coordinator

K. Beisser (APL)

SIS Lead Co-InvestigatorG. Mason (APL)

Science Team

Co-I’s

Project Manager (PM)

H. Seifert (APL)

Instrument Scientist (IS)

George Ho (APL)

Systems Engineer (SE)

Bruce Andrews (APL)

Project Control

& Administration

Engineering & Fabrication Support

Electrical Mechanical Stress Thermal EMI/EMC

Mission

Assurance

APL Implementation

Team

EPDPrincipal

InvestigatorJavier R.-PachecoThe PI is accountable to both

the SMEX Program Office and APL SD Management

EPD Science

Team

Co-Is

U. of AlcalaSp. Research

Group

ESASolar

Orbiter

Suprathermal Ion Spectrograph (SIS) Organization Chart


Lead-CoI Eino Valtonen

UT

Experiment Manager

NN

University of Turku Juhani Peltonen

Overall sensor

design Software

Sensor simulationsAIV

Calibration

Sensor Scientist Rami Vainio

UH

System Engineer Timo Eronen

UT

Operations and Data Manager Esa Riihonen

UT

Finnish Meteorological

Institute Tuija Pulkkinen

Digital electronics

University of Helsinki

Heimo Saarikko

Si detector characterization

and performance verification

University of AlcalaJavier Rodriguez-

Pacheco

TB/TV tests

Lead-CoI Edward Stone

Caltech

Caltech/JPL/GSFCAnalog electronics

Thin Si detector production Calibration

Finnish industry: OIA, Ideal, ASRO, Tumo

Mechanical engineering

Mechanical parts manufacturing

Thermal design Sensor assembling Detector production

Electronics

LET Steering Group

TEKES

UT Industry

PA Manager Markus Battarbee

UT

EPD PI

Javier Rodriguez-Pacheco

University of Alcala

Low Energy Telescope (LET) organization chart


Electron Proton Telescope (EPT) organization chart


High Energy Telescope (HET) organization chart


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