Version:2.4.0
NumericalData
ResourceID
spase://CNES/NumericalData/CDPP-Archive/DoubleStar2/LFEW/DSTAR_SP_T2_LFE
ResourceHeader
ResourceName
Double Star 2 LFEW Summary Parameters
DOI
https://doi.org/10.24400/802406/btez-6ryg
ReleaseDate
2021-11-02 15:44:52Z
Description
The Low Frequency Electromagnetic Wave Detector (LFEW) is a search-coil type three-component electromagnetic wave detector, with a frequency range from 8 Hz to 10 kHz in three frequency segments (8－100 Hz, 100－1000 Hz, and 1－10 kHz). It is designed to measure low frequency magnetic waves in different regions of the magnetosphere.
This data set contains Double Star 2 LFEW summary parameters at 1 min reslution including the instrument status and the components of the wave spectral density parallel and perpendicular to the magnetic field in three frequency bands each.
Contacts
AccessInformation
RepositoryID
Availability
Online
AccessURL
Name
REGARDS
URL
Description
Access via CNES Data Archive for CDPP
Format
CDF
ProcessingLevel
Calibrated
InstrumentIDs
MeasurementType
MagneticField
MeasurementType
InstrumentStatus
TemporalDescription
TimeSpan
StartDate
2004-05-15 00:00:00Z
StopDate
2006-10-30 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
Double Star 2 LFEW Magnetic field Power spectral density parallel to B0 (8 - 100 Hz) Summary Parameter
Description
Double Star 2 LFEW Magnetic field Power spectral density parallel to B0 (8 - 100 Hz) Summary Parameter
Units
nT^2 Hz^-1
Field
Qualifier
Scalar
FieldQuantity
Magnetic
FrequencyRange
Parameter #2
Name
Double Star 2 LFEW Magnetic field Power spectral density parallel to B0 (100 - 1000 Hz) Summary Parameter
Description
Double Star 2 LFEW Magnetic field Power spectral density parallel to B0 (100 - 1000 Hz) Summary Parameter
Units
nT^2 Hz^-1
Field
Qualifier
Scalar
FieldQuantity
Magnetic
FrequencyRange
Low
100
High
1000
Units
Hz
Parameter #3
Name
Double Star 2 LFEW Magnetic field Power spectral density parallel to B0 (1000 - 10000 Hz) Summary Parameter
Description
Double Star 2 LFEW Magnetic field Power spectral density parallel to B0 (1000 - 10000 Hz) Summary Parameter
Units
nT^2 Hz^-1
Field
Qualifier
Scalar
FieldQuantity
Magnetic
FrequencyRange
Low
1000
High
10000
Units
Hz
Parameter #4
Name
Double Star 2 LFEW Magnetic field Power spectral density Perpendicular to B0 (8 - 100 Hz) Summary Parameter
Description
Double Star 2 LFEW Magnetic field Power spectral density Perpendicular to B0 (8 - 100 Hz) Summary Parameter
Units
nT^2 Hz^-1
Field
Qualifier
Scalar
FieldQuantity
Magnetic
FrequencyRange
Parameter #5
Name
Double Star 2 LFEW Magnetic field Power spectral density Perpendicular to B0 (100 - 1000 Hz) Summary Parameter
Description
Double Star 2 LFEW Magnetic field Power spectral density Perpendicular to B0 (100 - 1000 Hz) Summary Parameter
Units
nT^2 Hz^-1
Field
Qualifier
Scalar
FieldQuantity
Magnetic
FrequencyRange
Low
100
High
1000
Units
Hz
Parameter #6
Name
Double Star 2 LFEW Magnetic field Power spectral density Perpendicular to B0 (1000 - 10000 Hz) Summary Parameter
Description
Double Star 2 LFEW Magnetic field Power spectral density Perpendicular to B0 (1000 - 10000 Hz) Summary Parameter
Units
nT^2 Hz^-1
Field
Qualifier
Scalar
FieldQuantity
Magnetic
FrequencyRange
Low
1000
High
10000
Units
Hz
Parameter #7
Name
Double Star 2 LFEW Instrument Status
Description
Double Star 2 LFEW Instrument Status
Support