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Double Star 2 LEID Prime Parameters

ResourceID
spase://CNES/NumericalData/CDPP-Archive/DoubleStar2/LEID/DSTAR_PP_T2_LEI

Description

The Low Energy Ion Detector (LEID) is present on the polar spacecraft (Double Star 2) only. The instrument performs measurements of the energy spectrum, the velocity distribution function and the differential flux of low energy ions in the polar regions.

This data sets contains Double Star 2 LEID prime parameters at spin resolution. These parameters include the instrument status and several moments (ion density and velocity, and parallel and perpendicular ion temperature).

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Details

Version:2.4.0

NumericalData

ResourceID
spase://CNES/NumericalData/CDPP-Archive/DoubleStar2/LEID/DSTAR_PP_T2_LEI
ResourceHeader
ResourceName
Double Star 2 LEID Prime Parameters
DOI
https://doi.org/10.24400/802406/01tz-7es9
ReleaseDate
2021-11-02 15:44:52Z
Description

The Low Energy Ion Detector (LEID) is present on the polar spacecraft (Double Star 2) only. The instrument performs measurements of the energy spectrum, the velocity distribution function and the differential flux of low energy ions in the polar regions.

This data sets contains Double Star 2 LEID prime parameters at spin resolution. These parameters include the instrument status and several moments (ion density and velocity, and parallel and perpendicular ion temperature).

Contacts
RolePersonStartDateStopDateNote
1.PrincipalInvestigatorspase://CNES/Person/CDPP-Archive/Q.Y.Ren
2.GeneralContactspase://CNES/Person/CDPP-Archive/Jinbin.Cao
AccessInformation
RepositoryID
Availability
Online
AccessURL
Name
REGARDS
URL
Description

Access via CNES Data Archive for CDPP

Format
CDF
ProcessingLevel
Calibrated
InstrumentIDs
MeasurementType
ThermalPlasma
MeasurementType
InstrumentStatus
TemporalDescription
TimeSpan
StartDate
2004-05-15 00:00:00Z
StopDate
2005-10-31 00:00:00Z
ObservedRegion
Earth.Magnetosphere
ObservedRegion
Earth.Magnetosphere.Magnetotail
ObservedRegion
Earth.Magnetosphere.Main
ObservedRegion
Earth.Magnetosphere.RadiationBelt
ObservedRegion
Earth.NearSurface.Ionosphere
ObservedRegion
Earth.NearSurface.Plasmasphere
Parameter #1
Name
Doiuble Star 2 LEID Ion density Prime Parameter
Description

Doiuble Star 2 LEID Ion density Prime Parameter

Units
cm^-3
Particle
ParticleType
Ion
Qualifier
Scalar
ParticleQuantity
NumberDensity
Parameter #2
Name
Doiuble Star 2 LEID Ion velocity in GSE Coordinates Prime Parameter
Description

Doiuble Star 2 LEID Ion velocity in GSE Coordinates Prime Parameter

Units
km s^-1
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
Particle
ParticleType
Ion
Qualifier
Vector
ParticleQuantity
Velocity
Parameter #3
Name
Doiuble Star 2 LEID Parallel ion temperature Prime Parameter
Description

Doiuble Star 2 LEID Parallel ion temperature Prime Parameter

Units
MK
UnitsConversion
1.0e6>K
Particle
ParticleType
Ion
Qualifier
Scalar
ParticleQuantity
Temperature
Parameter #4
Name
Doiuble Star 2 LEID Perpendicular ion temperature Prime Parameter
Description

Doiuble Star 2 LEID Perpendicular ion temperature Prime Parameter

Units
MK
UnitsConversion
1.0e6>K
Particle
ParticleType
Ion
Qualifier
Scalar
ParticleQuantity
Temperature
Parameter #5
Name
Doiuble Star 2 LEID Instrument Status Prime Parameter
Description

Doiuble Star 2 LEID Instrument Status Prime Parameter

Support
SupportQuantity
Other