HPDE.io

Data Access

Polar Plasma Wave Instrument (PWI), High Frequency Waveform Receiver, 16 kHz, Time Domain Fields.

(2023). Polar Plasma Wave Instrument (PWI), High Frequency Waveform Receiver, 16 kHz, Time Domain Fields. [Data set]. NASA Space Physics Data Facility. https://doi.org/10.48322/kvvt-2c42. Accessed on .

Note: Proper references, including those in BibTex or other formats, should include the "Accessed on date" as shown above to identify the version of the resource being cited in a given publication.

ResourceID
spase://NASA/NumericalData/POLAR/PWI/LHFWR/16kHz/Interferometry/PT0.000028S

Description

The unattenuated frequency range for this file type is 20Hz to 16000Hz. The cadence value given here is computed from the inverse of the sampling rate (35.71 kHz). For a description of the PWI receivers and the different operational modes see: http://www-pw.physics.uiowa.edu/plasma-wave/istp/polar/modes.html

View XML | View JSON | Edit

Details

Version:2.6.0

NumericalData

ResourceID
spase://NASA/NumericalData/POLAR/PWI/LHFWR/16kHz/Interferometry/PT0.000028S
ResourceHeader
ResourceName
Polar Plasma Wave Instrument (PWI), High Frequency Waveform Receiver, 16 kHz, Time Domain Fields.
DOI
https://doi.org/10.48322/kvvt-2c42
ReleaseDate
2023-07-30 12:34:56.789
RevisionHistory
RevisionEvent
ReleaseDate
2021-04-27 15:38:11
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2023-07-30 12:34:56.789
Note
Added DOI and PublicationInfo minted by LFB, metadata versioned up to SPASE 2.6.0, reviewed by LFB 20230727
Description

The unattenuated frequency range for this file type is 20Hz to 16000Hz. The cadence value given here is computed from the inverse of the sampling rate (35.71 kHz). For a description of the PWI receivers and the different operational modes see: http://www-pw.physics.uiowa.edu/plasma-wave/istp/polar/modes.html

Acknowledgement
U. Iowa, Donald. A. Gurnett
PublicationInfo
Authors
Gurnett, Donald, A.; Menietti, J., Douglas
PublicationDate
2023-01-01 00:00:00
PublishedBy
NASA Space Physics Data Facility
Contacts
RolePersonStartDateStopDateNote
1.PrincipalInvestigatorspase://SMWG/Person/Donald.A.Gurnett
2.Scientistspase://SMWG/Person/J.Douglas.Menietti
3.MetadataContactspase://SMWG/Person/Jeremy.Faden
4.MetadataContactspase://SMWG/Person/Lee.Frost.Bargatze
InformationURL
Name
Polar Plasma Wave Investigation (PWI) Data and User's Guides
URL
http://www-pw.physics.uiowa.edu/polar/data.html
Description

A Polar PWI page is maintained at the University of Iowa with descriptions of receivers, interpretation issues, user's guides, data availability tables, a form for creating summary plots and access to pregenerated dynamic spectrograms.

Language
en
PriorIDs
spase://VWO/NumericalData/POLAR/PWI/LHFWR.16kHz.Interferometry.PT0.000028S
spase://VSPO/NumericalData/POLAR/PWI/LHFWR/16kHz/Interferometry/PT0.000028S
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Availability
Online
AccessRights
Open
AccessURL
Name
FTP access to files at SPDF
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=PO_H5_PWI&index=sp_phys
ProductKey
PO_H5_PWI
Description

In CDF via FTP from SPDF

AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/polar/pwi/pwi_h5/
Description

In CDF via HTTP from SPDF

Format
CDF
Encoding
None
Acknowledgement
U. Iowa, Donald. A. Gurnett and the Space Physics Data Facility at NASA/GSFC
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=PO_H5_PWI&index=sp_phys
ProductKey
PO_H5_PWI
Description

Plots, lists and files from CDAWeb of the data resource:PO_H5_PWI

Format
Text
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb HAPI Server
URL
https://cdaweb.gsfc.nasa.gov/hapi
Style
HAPI
ProductKey
PO_H5_PWI@0
ProductKey
PO_H5_PWI@1
Description

Web Service to this product using the HAPI interface.

Format
CSV
InstrumentIDs
spase://SMWG/Instrument/POLAR/PWI
MeasurementType
Waves.Passive
TemporalDescription
TimeSpan
StartDate
1996-03-25 00:00:00.000
StopDate
1997-09-15 00:00:00.000
Note
The cadence value given here is computed from the inverse of the sampling rate (35.71 kHz).
Cadence
PT0.000028S
Keywords
CDF Global Attribute TITLE: POLAR PWI HFWR
CDF Global Attribute MISSION_GROUP: Polar CDF Global Attribute MISSION_GROUP: Magnetospheric Data
CDF Global Attribute PROJECT: ISTP>International Solar-Terrestrial Physics
CDF Global Attribute DATA_VERSION: 1
CDF Global Attribute DISCIPLINE: Space Physics>Magnetospheric Science
CDF Global Attribute DATA_TYPE: H5>High Resolution Data
CDF Global Attribute ADID_REF: NSSD2001
CDF Global Attribute MODS: Created Jan 2004
Auroral hiss
Chorus
Continuum radiation
Equatorial Noise
Plasmaspheric Hiss
Langmuir Waves
Electostatic Solitary Waves
ESW
Whistlers
Ion Acoustic Waves
Bernstein Waves
Upper Hybrid Waves
Lower Hybrid Waves
Parameter #1
Name
Time
ParameterKey
Epoch
Description

Time, time of HFWR 16 kHz value

Units
ms
RenderingHints
AxisLabel
Epoch
ValidMin
27-Feb-1996 00:00:00.000
ValidMax
31-Dec-2020 00:00:00.000
FillValue
-1.0e+31
Support
SupportQuantity
Temporal
Parameter #2
Name
Gain for HFWR Channel 1 (Eu)
Set
This parameter is in the set of parameters that depends on the CDF column with the Parameter Key, EPOCH, to specify the Time of Observation.
ParameterKey
Gain 1
Description

Channel 1 Gain (HFWR 16 kHz)

Units
dB
RenderingHints
AxisLabel
Gain1
ValueFormat
I2
ValidMin
0
ValidMax
30
FillValue
-1
Support
SupportQuantity
Other
Parameter #3
Name
Gain for HFWR Channel 2 (Ev)
Set
This parameter is in the set of parameters that depends on the CDF column with the Parameter Key, EPOCH, to specify the Time of Observation.
ParameterKey
Gain2
Description

Channel 2 Gain (HFWR 16 kHz)

Units
dB
RenderingHints
AxisLabel
Gain2
ValueFormat
I2
ValidMin
0
ValidMax
30
FillValue
-1
Support
SupportQuantity
Other
Parameter #4
Name
Gain for HFWR Channel 3 (Ez)
Set
This parameter is in the set of parameters that depends on the CDF column with the Parameter Key, EPOCH, to specify the Time of Observation.
ParameterKey
Gain3
Description

Channel 3 Gain (HFWR 16 kHz)

Units
dB
RenderingHints
AxisLabel
Gain3
ValueFormat
I2
ValidMin
0
ValidMax
30
FillValue
-1
Support
SupportQuantity
Other
Parameter #5
Name
Gain for HFWR 16 kHz M-Field (Bu, Bv, Bz)
Set
This parameter is in the set of parameters that depends on the CDF column with the Parameter Key, EPOCH, to specify the Time of Observation.
ParameterKey
MGain
Description

M Gain (HFWR 16 kHz)

Caveats
Applies to all 3 Magnetic Channels
Units
dB
RenderingHints
AxisLabel
MGain
ValueFormat
I2
ValidMin
0
ValidMax
30
FillValue
-1
Support
SupportQuantity
Other
Parameter #6
Name
HFWR 16 kHz Elec Field Antenna Eu
Set
This parameter is in the set of parameters that depends on the CDF column with the Parameter Key, EPOCH, to specify the Time of Observation. EPOCH Catalog Description (CATDESC): HFWR Elec Field Antenna Ex (perp and outward in Local-Field Aligned/LFA coords).
ParameterKey
HFWR_Eu16K
Description

HFWR 16 kHz Elec Field Antenna Eu

Units
mV/M
RenderingHints
AxisLabel
HFWR_Eu16K
ValueFormat
E12.4
ValidMin
-30.0
ValidMax
30.0
FillValue
-1.0e+31
Wave
WaveType
PlasmaWaves
WaveQuantity
ACElectricField
Parameter #7
Name
HFWR 16 kHz Elec Field Antenna Ev+
Set
This parameter is in the set of parameters that depends on the CDF column with the Parameter Key, EPOCH, to specify the Time of Observation. EPOCH Catalog Description (CATDESC): HFWR Elec Field Antenna Ey (perp and eastward in Local-Field Aligned/LFA coords).
ParameterKey
HFWR_Evp16K
Description

HFWR 16 kHz Elec Field Antenna Ev+

Units
mV/M
RenderingHints
AxisLabel
HFWR_Evp16K
ValueFormat
E12.4
ValidMin
-30.0
ValidMax
30.0
FillValue
-1.0e+31
Wave
WaveType
PlasmaWaves
WaveQuantity
ACElectricField
Parameter #8
Name
HFWR 16 kHz Elec Field Antenna Ev-
Set
This parameter is in the set of parameters that depends on the CDF column with the Parameter Key, EPOCH, to specify the Time of Observation. EPOCH Catalog Description (CATDESC): HFWR Elec Field Antenna Ez (parallel in Local-Field Aligned/LFA coords).
ParameterKey
HFWR_Evm16K
Description

HFWR 16 kHz Elec Field Antenna Ev-

Units
mV/M
RenderingHints
AxisLabel
HFWR_Evm16K
ValueFormat
E12.4
ValidMin
-30.0
ValidMax
30.0
FillValue
-1.0e+31
Wave
WaveType
PlasmaWaves
WaveQuantity
ACElectricField
Parameter #9
Name
HFWR 16 kHz Mag Field Antenna Bu
Set
This parameter is in the set of parameters that depends on the CDF column with the Parameter Key, EPOCH, to specify the Time of Observation. EPOCH Catalog Description (CATDESC): HFWR Mag Field Antenna Bx (perp and outward in Local-Field Aligned/LFA coords).
ParameterKey
HFWR_Bu16K
Description

HFWR 16 kHz Mag Field Antenna Bu

Units
nT
RenderingHints
AxisLabel
HFWR_Bu16K
ValueFormat
E12.4
ValidMin
-200.0
ValidMax
200.0
FillValue
-1.0e+31
Wave
WaveType
PlasmaWaves
WaveQuantity
ACMagneticField
Parameter #10
Name
HFWR 16 kHz Mag Field Antenna Bv
Set
This parameter is in the set of parameters that depends on the CDF column with the Parameter Key, EPOCH, to specify the Time of Observation. EPOCH Catalog Description (CATDESC): HFWR Mag Field Antenna By (perp and eastward in Local-Field Aligned/LFA coords).
ParameterKey
HFWR_Bv16K
Description

HFWR 16 kHz Mag Field Antenna Bv

Units
nT
RenderingHints
AxisLabel
HFWR_Bv16K
ValueFormat
E12.4
ValidMin
-200.0
ValidMax
200.0
FillValue
-1.0e+31
Wave
WaveType
PlasmaWaves
WaveQuantity
ACMagneticField
Parameter #11
Name
HFWR 16 kHz Mag Field Antenna Bz
Set
This parameter is in the set of parameters that depends on the CDF column with the Parameter Key, EPOCH, to specify the Time of Observation. EPOCH Catalog Description (CATDESC): HFWR Mag Field Antenna Bz (parallel in Local-Field Aligned/LFA coords).
ParameterKey
HFWR_Bz16K
Description

HFWR 16 kHz Mag Field Antenna Bz

Caveats
When FFT is applied, Filter Rolls off at 25 kHz
Units
nT
RenderingHints
AxisLabel
HFWR_Bz16K
ValueFormat
E12.4
ValidMin
-200.0
ValidMax
200.0
FillValue
-1.0e+31
Wave
WaveType
PlasmaWaves
WaveQuantity
ACMagneticField
Parameter #12
Name
DATA_QUALITY
Set
This parameter is in the set of parameters that depends on the CDF column with the Parameter Key, EPOCH, to specify the Time of Observation. EPOCH Catalog Description (CATDESC): Data Quality for Ex components (0 = OK, 1 = clipped or questionable).
ParameterKey
DATA_QUALITY
Description

DATA_QUALITY 0 = OK, 1 = poor

Units
(0=OK,1=Poor)
RenderingHints
AxisLabel
DATA_QUALITY
ValueFormat
I1
ValidMin
0
ValidMax
1
FillValue
-1
Support
SupportQuantity
Other