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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
Reunion CV CDTI, 15 Diciembre, 2009
Reunion CV CDTI, 15 Diciembre, 2009
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
Reunion CV CDTI, 15 Diciembre, 2009
University of Kiel
+
Univ. California/Berkeley
+
Kyung-Hee University
UniversityUniversity ofof KielKiel
++
Univ. California/BerkeleyUniv. California/Berkeley
++
KyungKyung--HeeHee UniversityUniversity
Reunion CV CDTI, 15 Diciembre, 2009
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
Reunion CV CDTI, 15 Diciembre, 2009
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
Reunion CV CDTI, 15 Diciembre, 2009
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
Reunion CV CDTI, 15 Diciembre, 2009
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
Reunion CV CDTI, 15 Diciembre, 2009
+
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
Reunion CV CDTI, 15 Diciembre, 2009
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)
Reunion CV CDTI, 15 Diciembre, 2009
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
Reunion CV CDTI, 15 Diciembre, 2009
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
Reunion CV CDTI, 15 Diciembre, 2009
Back Up Back Up SlidesSlides
Reunion CV CDTI, 15 Diciembre, 2009
Suprathermal Electrons, Ions and Neutrals (STEIN) Organization Chart
Reunion CV CDTI, 15 Diciembre, 2009
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
Reunion CV CDTI, 15 Diciembre, 2009
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
Reunion CV CDTI, 15 Diciembre, 2009
Electron Proton Telescope (EPT) organization chart
Reunion CV CDTI, 15 Diciembre, 2009
High Energy Telescope (HET) organization chart
Reunion CV CDTI, 15 Diciembre, 2009