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

ResourceID

spase://VSPO/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

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Details

Version:2.2.9

NumericalData

ResourceID

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

ResourceHeader

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

ReleaseDate: 2019-05-05 12:34:56Z

Description

Acknowledgement: U. Iowa, Donald. A. Gurnett

Contacts

	Role	Person
1.	PrincipalInvestigator	spase://SMWG/Person/Donald.A.Gurnett
2.	Scientist	spase://SMWG/Person/J.Douglas.Menietti
3.	MetadataContact	spase://SMWG/Person/Jeremy.Faden

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

AccessInformation

RepositoryID: spase://SMWG/Repository/NASA/GSFC/SPDF

Availability: Online

AccessRights: Open

AccessURL

Name: FTP access to files at SPDF

URL: https://cdaweb.sci.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: HTTP access to files at 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

Availability: Online

AccessRights: Open

AccessURL

Name: CDAWeb

URL: https://cdaweb.sci.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

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