USA flag An official website of the United States government  v

HDPWS

Data Access

Cluster-Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation (WHISPER) Data

ResourceID
spase://ESA/NumericalData/Cluster-Rumba/WHISPER/PrimeParameter/PT4S

Description
The Waves of HF and Sounder for Probing Electron Density by Relaxation (WHISPER) experiment provides measurements of the electron density via active sounding of plasma resonances and records via passive wave analysis the natural wave emissions in the high-frequency range, from 4-80 KHz. For more details of the Cluster mission, the spacecraft, and its instruments, see the report Cluster: mission, payload and supporting activities, March 1993, ESA SP-1159, and the included article WHISPER, a Sounder and High-Frequency Wave Analyser Experiment, by P. M. E. Decreau et al., from which this information was obtained.

View XML | Edit

Details

Version:2.3.0

NumericalData

ResourceID
spase://ESA/NumericalData/Cluster-Rumba/WHISPER/PrimeParameter/PT4S
ResourceHeader
ResourceName
Cluster-Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation (WHISPER) Data
AlternateName
Cluster 1 Prime Parameter WHISPER Data
ReleaseDate
2021-04-27 17:52:14Z
Description
The Waves of HF and Sounder for Probing Electron Density by Relaxation (WHISPER) experiment provides measurements of the electron density via active sounding of plasma resonances and records via passive wave analysis the natural wave emissions in the high-frequency range, from 4-80 KHz. For more details of the Cluster mission, the spacecraft, and its instruments, see the report Cluster: mission, payload and supporting activities, March 1993, ESA SP-1159, and the included article WHISPER, a Sounder and High-Frequency Wave Analyser Experiment, by P. M. E. Decreau et al., from which this information was obtained.
Acknowledgement
NASA, Pierrette Decreau
Contacts
Role Person StartDate StopDate Note
1. PrincipalInvestigator spase://SMWG/Person/Pierrette.Decreau
2. CoInvestigator spase://SMWG/Person/Mogens.Jespersen
3. CoInvestigator spase://SMWG/Person/Les.J.C.Woolliscroft
4. CoInvestigator spase://SMWG/Person/Donald.A.Gurnett
5. CoInvestigator spase://SMWG/Person/Georg.Gustafsson
6. CoInvestigator spase://SMWG/Person/Herve.de.Feraudy
7. CoInvestigator spase://SMWG/Person/Iver.B.Iversen
8. CoInvestigator spase://SMWG/Person/Patrick.Canu
9. CoInvestigator spase://SMWG/Person/Jean-Gabriel.Trotignon
10. CoInvestigator spase://SMWG/Person/Orelien.Randriamboarison
11. MetadataContact spase://SMWG/Person/James.M.Weygand

InformationURL
Name
NSSDC Master Catalog listing for Cluster II Rumba Waves of HF and Sounder for Probing Electron Density by Relaxation (WHISPER)
URL
https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=2000-045A-11
Description
This site provides information concerning the Cluster II Rumba Waves of HF and Sounder for Probing Electron Density by Relaxation Instrument.
Association
AssociationID
spase://SMWG/Observatory/Cluster-Rumba
AssociationType
ObservedBy
PriorIDs
spase://VMO/NumericalData/Cluster2-Rumba/WHISPER/PrimeParameter/4S
spase://VMO/NumericalData/Cluster-Rumba/WHISPER/PrimeParameter/4S
spase://VSPO/NumericalData/Cluster-Rumba/WHISPER/PrimeParameter/PT4S
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/cluster/c1/pp/whi/
Description
Cluster II Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation (WHISPER) data
AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/cluster/c1/pp/whi/
Description
In CDF via HTTP from SPDF
AccessURL
Name
CDAWeb
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=C1_PP_WHI&index=sp_phys
ProductKey
C1_PP_WHI
Format
CDF
AccessDirectoryTemplate
https://cdaweb.gsfc.nasa.gov/pub/data/cluster/c1/pp/whi/$Y
AccessFilenameTemplate
c1_pp_whi_$Y$m$d_$v.cdf
Acknowledgement
NASA, Pierrette Decreau
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb Programmatic Data Access
URL
https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/C1_PP_WHI/clientLibraryExample/
Style
WebService
ProductKey
C1_PP_WHI
Description
Access to this data from common programming environments. Note: this AccessInformation element was added by HDPWS.
Format
Binary
Acknowledgement
NASA, Pierrette Decreau
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb HAPI Server
URL
https://cdaweb.gsfc.nasa.gov/hapi
Style
HAPI
ProductKey
C1_PP_WHI
Description
Web Service to this product using the HAPI interface.
Format
CSV
Acknowledgement
NASA, Pierrette Decreau
ProcessingLevel
Calibrated
ProviderResourceName
Cluster II Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation (WHISPER) Data
ProviderProcessingLevel
Calibrated
ProviderVersion
1
InstrumentIDs
spase://SMWG/Instrument/Cluster-Rumba/WHISPER
MeasurementType
ElectricField
MeasurementType
ThermalPlasma
MeasurementType
Waves.Passive
TemporalDescription
TimeSpan
StartDate
2000-12-10 00:00:00.000
RelativeStopDate
-P3M
Note
Time format in data files is: day, month, year hour, min, seconds. Ex: 01-Jan-1981 00:00:00.000
Cadence
PT4S
ObservedRegion
Earth.Magnetosheath
ObservedRegion
Earth.Magnetosphere
ObservedRegion
Earth.Magnetosphere.Magnetotail
ObservedRegion
Earth.Magnetosphere.Main
ObservedRegion
Earth.Magnetosphere.Polar
ObservedRegion
Earth.Magnetosphere.RadiationBelt
ObservedRegion
Earth.NearSurface.AuroralRegion
ObservedRegion
Earth.NearSurface.Ionosphere
ObservedRegion
Earth.NearSurface.Plasmasphere
ObservedRegion
Earth.NearSurface.PolarCap
ObservedRegion
Heliosphere.NearEarth
Keywords
4 second
magnetosphere
auroral region
polar cap
cusp
bow shock
solar wind
magnetosheath
Cluster
magnetotail
lobe
Parameter #1
Name
Half Sample Time Interval
ParameterKey
Half_interval__C1_PP_WHI
Description
Half width of measurement interval
Cadence
PT4S
Units
ms
FillValue
-1.0000e+31
Support
SupportQuantity
Other
Parameter #2
Name
Universal Time
ParameterKey
Epoch__C1_PP_WHI
Description
Universal Time in data cell: day, month, year hour, min, seconds. Ex: 01-Jan-1981 00:00:00.000.
Caveats
Interval centered time tag
Cadence
PT4S
Units
ms
UnitsConversion
1.0e-3>s
RenderingHints
AxisLabel
Epoch
FillValue
-1.0000e+31
Support
SupportQuantity
Temporal
Parameter #3
Name
Status
ParameterKey
Status__C1_PP_WHI
Description
Cluster II Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation status at spin time resolution
Cadence
PT4S
ValidMin
0
ValidMax
255
FillValue
255
Support
SupportQuantity
Other
Parameter #4
Name
Wave Experiment Consortium (WEC) Status
ParameterKey
State_wec__C1_PP_WHI
Description
Cluster II Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation Wave Experiment Consortium (WEC) status at spin time resolution
Cadence
PT4S
ValidMin
0
ValidMax
255
FillValue
255
Support
SupportQuantity
Other
Parameter #5
Name
Electron Number Density
ParameterKey
N_e_res__C1_PP_WHI
Description
Cluster II Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation electron number density derived from plasma frequency recognition at spin time resolution
Cadence
PT4S
Units
cm^-3
UnitsConversion
1.0e6>m^-3
RenderingHints
AxisLabel
Ne_res
ScaleMin
0.1000
ScaleMax
100
ValidMin
0.0200
ValidMax
90
FillValue
-1.0000e+31
Particle
ParticleType
Electron
Qualifier
Scalar
ParticleQuantity
NumberDensity
Parameter #6
Name
Electron Number Density Quality Resonance Identification Flag
ParameterKey
N_e_res_qual__C1_PP_WHI
Description
Cluster II Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation electron number density quality of the resonance recognition flag at spin time resolution
Cadence
PT4S
RenderingHints
AxisLabel
Ne_res_q
ScaleMin
0
ScaleMax
100
ValidMin
0
ValidMax
100
FillValue
-1.0000e+31
Support
SupportQuantity
Other
Parameter #7
Name
Electric Field Spectral Density (4-10 kHz)
ParameterKey
E_pow_f4__C1_PP_WHI
Description
Cluster II Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation electric field spectral density in the 4-10 kHz (f4) frequency range at spin time resolution
Cadence
PT4S
Units
V^2 m^-2 Hz^-1
UnitsConversion
1.0>V^2 m^-2 Hz^-1
RenderingHints
AxisLabel
Epow_f4
ScaleMin
1.0000e-16
ScaleMax
1.0000e-6
ValidMin
1.0000e-18
ValidMax
1.0000e-6
FillValue
-1.0000e+31
Field
Qualifier
Scalar
FieldQuantity
Electric
FrequencyRange
Low
4000
High
10000
Units
Hz
Parameter #8
Name
Electric Field Spectral Density (10-20 kHz)
ParameterKey
E_pow_f5__C1_PP_WHI
Description
Cluster II Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation electric field spectral density in the 10-20 kHz (f5) frequency range at spin time resolution
Cadence
PT4S
Units
V^2 m^-2 Hz^-1
UnitsConversion
1.0>V^2 m^-2 Hz^-1
RenderingHints
AxisLabel
Epow_f5
ScaleMin
1.0000e-18
ScaleMax
1.0000e-6
ValidMin
1.0000e-18
ValidMax
1.0000e-6
FillValue
-1.0000e+31
Field
Qualifier
Scalar
FieldQuantity
Electric
FrequencyRange
Low
10000
High
20000
Units
Hz
Parameter #9
Name
Electric Field Spectral Density (20-80 kHz)
ParameterKey
E_pow_f6__C1_PP_WHI
Description
Cluster II Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation electric field spectral density in the 20-80 kHz (f6) frequency range at spin time resolution
Cadence
PT4S
Units
V^2 m^-2 Hz^-1
UnitsConversion
1.0>V^2 m^-2 Hz^-1
RenderingHints
AxisLabel
Epow_f6
ScaleMin
1.0000e-18
ScaleMax
1.0000e-6
ValidMin
1.0000e-18
ValidMax
1.0000e-6
FillValue
-1.0000e+31
Field
Qualifier
Scalar
FieldQuantity
Electric
FrequencyRange
Low
20000
High
80000
Units
Hz
Parameter #10
Name
Normalized Electric Field Variance
ParameterKey
E_var_ts__C1_PP_WHI
Description
Cluster II Rumba Prime Parameter Waves of HF and Sounder for Probing Electron Density by Relaxation normalized electric field variance at spin time resolution
Cadence
PT4S
RenderingHints
AxisLabel
Evar
ScaleMin
0
ScaleMax
10
ValidMin
0
ValidMax
500
FillValue
-1.0000e+31
Field
Qualifier
Scalar
FieldQuantity
Electric
NASA Insignia
Contact SPDF: NASA-SPDF Feedback/Support
Responsible NASA Official: Robert M. Candey
Site Editor: Tami Kovalick
SPDF ROR ID
SPDF re3data ID
About NASA
Accessibility
FOIA
No FEAR Act
Privacy Policy
Vulnerability Disclosure Policy
Last Updated: 2021-04-27