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Data Access

Voyager 1 Plasma Wave System (PWS), Low Rate Data

ResourceID
spase://VSPO/NumericalData/Voyager1/PWS/CDF/PT4S

Description

Voyager 1 Plasma Wave Subsystem, PWS, Electric Field Spectrum Analyzer Cruise Phase Data. The Data Set encompasses all Spectrum Analyzer Observations obtained in the Cruise Mission Phases before, between, and after the Jupiter and Saturn Encounter Phases.

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Details

Version:2.2.8

NumericalData

ResourceID
spase://VSPO/NumericalData/Voyager1/PWS/CDF/PT4S
ResourceHeader
ResourceName
Voyager 1 Plasma Wave System (PWS), Low Rate Data
ReleaseDate
2019-08-05 15:03:35Z
Description

Voyager 1 Plasma Wave Subsystem, PWS, Electric Field Spectrum Analyzer Cruise Phase Data. The Data Set encompasses all Spectrum Analyzer Observations obtained in the Cruise Mission Phases before, between, and after the Jupiter and Saturn Encounter Phases.

Acknowledgement
D. Gurnett, W.S. Kurth
Contacts
RolePerson
1.PrincipalInvestigatorspase://SMWG/Person/Donald.A.Gurnett
2.PrincipalInvestigatorspase://SMWG/Person/William.S.Kurth
3.MetadataContactspase://SMWG/Person/Robert.E.McGuire
4.MetadataContactspase://SMWG/Person/Lee.Frost.Bargatze
InformationURL
Name
Voyager 1 and 2 Plasma Wave Investigation Information
URL
http://www-pw.physics.uiowa.edu/voyager/
Description

Voyager 1 and Voyager 2 Plasma Wave Investigation Information and Web Site Links

AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
FTP access to files at SPDF
URL
ftps://spdf.gsfc.nasa.gov/pub/data/voyager/voyager1/wave_spectra/pws/
Description

Access to Data in CDF Format via ftp from SPDF

AccessURL
Name
HTTP access to files at SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/voyager/voyager1/wave_spectra/pws/
Description

Access to Data in CDF Format via http from SPDF

AccessURL
Name
CDAWeb
URL
https://cdaweb.sci.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=VG1_PWS_LR&index=sp_phys
ProductKey
VG1_PWS_LR
Description

Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb

Format
CDF
Encoding
None
Acknowledgement
D. Gurnett, W.S. Kurth. Please acknowledge the data providers and CDAWeb when using these data.
ProcessingLevel
Calibrated
InstrumentIDs
spase://SMWG/Instrument/Voyager1/PWS
MeasurementType
Waves
TemporalDescription
TimeSpan
StartDate
1977-09-05 00:00:00.000
RelativeStopDate
-P7D
Cadence
PT4S
ObservedRegion
Heliosphere
ObservedRegion
Heliosphere.NearEarth
ObservedRegion
Heliosphere.Outer
Parameter #1
Name
Epoch Time
ParameterKey
epoch
Description

Epoch Time, Spacecraft Measurement Time

Caveats
Spacecraft measurement time This parameter exhibits an increasing monotonic progression.
Cadence
PT4S
Units
ns
UnitsConversion
1.0e-9>s
RenderingHints
AxisLabel
Time
ScaleType
LinearScale
ValidMin
1990-01-01T00:00:00.000000000
ValidMax
2030-01-01T00:00:00.999000000
FillValue
9999-12-31T23:59:59.999999999
Support
SupportQuantity
Temporal
Parameter #2
Name
Electric Field Strength, Spectrogram
Set
Time series defined by using: EPOCH
ParameterKey
electric_field
Description

Electric Field Strength, Spectrogram

Caveats
calibrated E-field for 16 channels
Cadence
PT4S
Units
V/m
RenderingHints
DisplayType
Spectrogram
ValueFormat
E13.3
ScaleMin
1.0e-07
ScaleMax
0.001
Structure
Size
16
Element
Name
Element 1
Index
1
RenderingHints
AxisLabel
10.0000
Element
Name
Element 2
Index
2
RenderingHints
AxisLabel
17.8000
Element
Name
Element 3
Index
3
RenderingHints
AxisLabel
31.1000
Element
Name
Element 4
Index
4
RenderingHints
AxisLabel
56.2000
Element
Name
Element 5
Index
5
RenderingHints
AxisLabel
100.000
Element
Name
Element 6
Index
6
RenderingHints
AxisLabel
178.000
Element
Name
Element 7
Index
7
RenderingHints
AxisLabel
311.000
Element
Name
Element 8
Index
8
RenderingHints
AxisLabel
562.000
Element
Name
Element 9
Index
9
RenderingHints
AxisLabel
1000.00
Element
Name
Element 10
Index
10
RenderingHints
AxisLabel
1780.00
Element
Name
Element 11
Index
11
RenderingHints
AxisLabel
3110.00
Element
Name
Element 12
Index
12
RenderingHints
AxisLabel
5620.00
Element
Name
Element 13
Index
13
RenderingHints
AxisLabel
10000.0
Element
Name
Element 14
Index
14
RenderingHints
AxisLabel
17800.0
Element
Name
Element 15
Index
15
RenderingHints
AxisLabel
31100.0
Element
Name
Element 16
Index
16
RenderingHints
AxisLabel
56200.0
ValidMin
0.0
ValidMax
0.01
FillValue
-1.0e+31
Wave
WaveType
PlasmaWaves
WaveQuantity
Intensity
Parameter #3
Name
Electric Field Strength, Stacked Plots
Set
Time series defined by using: EPOCH
ParameterKey
electric_field_stack
Description

Electric Field Strength, Stacked Plots

Caveats
calibrated E-field for 16 channels This parameter is virtual. It is calculated by calling the function ALTERNATE_VIEW with the following input parameters: electric_field.
Cadence
PT4S
Units
V/m
RenderingHints
ValueFormat
E13.3
ScaleMin
1.0e-06
ScaleMax
0.01
Structure
Size
16
Element
Name
Element 1
Index
1
RenderingHints
AxisLabel
10.0000
Element
Name
Element 2
Index
2
RenderingHints
AxisLabel
17.8000
Element
Name
Element 3
Index
3
RenderingHints
AxisLabel
31.1000
Element
Name
Element 4
Index
4
RenderingHints
AxisLabel
56.2000
Element
Name
Element 5
Index
5
RenderingHints
AxisLabel
100.000
Element
Name
Element 6
Index
6
RenderingHints
AxisLabel
178.000
Element
Name
Element 7
Index
7
RenderingHints
AxisLabel
311.000
Element
Name
Element 8
Index
8
RenderingHints
AxisLabel
562.000
Element
Name
Element 9
Index
9
RenderingHints
AxisLabel
1000.00
Element
Name
Element 10
Index
10
RenderingHints
AxisLabel
1780.00
Element
Name
Element 11
Index
11
RenderingHints
AxisLabel
3110.00
Element
Name
Element 12
Index
12
RenderingHints
AxisLabel
5620.00
Element
Name
Element 13
Index
13
RenderingHints
AxisLabel
10000.0
Element
Name
Element 14
Index
14
RenderingHints
AxisLabel
17800.0
Element
Name
Element 15
Index
15
RenderingHints
AxisLabel
31100.0
Element
Name
Element 16
Index
16
RenderingHints
AxisLabel
56200.0
ValidMin
1.0e-06
ValidMax
0.01
FillValue
-1.0e+31
Wave
WaveType
PlasmaWaves
WaveQuantity
Intensity
Parameter #4
Name
Electric Field Strength, Time Series
Set
Time series defined by using: EPOCH
ParameterKey
electric_field_timeseries
Description

Electric Field Strength, Time Series

Caveats
calibrated E-field for 16 channels This parameter is virtual. It is calculated by calling the function ALTERNATE_VIEW with the following input parameters: electric_field.
Cadence
PT4S
Units
V/m
RenderingHints
DisplayType
TimeSeries
ValueFormat
E13.3
ScaleMin
1.0e-10
ScaleMax
0.01
Structure
Size
16
Element
Name
Voy1 Electric Field at 10.0 Hz
Index
1
RenderingHints
AxisLabel
10.0000
Element
Name
Voy1 Electric Field at 17.8 Hz
Index
2
RenderingHints
AxisLabel
17.8000
Element
Name
Voy1 Electric Field at 31.1 Hz
Index
3
RenderingHints
AxisLabel
31.1000
Element
Name
Voy1 Electric Field at 56.2 Hz
Index
4
RenderingHints
AxisLabel
56.2000
Element
Name
Voy1 Electric Field at 100. Hz
Index
5
RenderingHints
AxisLabel
100.000
Element
Name
Voy1 Electric Field at 178. Hz
Index
6
RenderingHints
AxisLabel
178.000
Element
Name
Voy1 Electric Field at 311. Hz
Index
7
RenderingHints
AxisLabel
311.000
Element
Name
Voy1 Electric Field at 562. Hz
Index
8
RenderingHints
AxisLabel
562.000
Element
Name
Voy1 Electric Field at 1.00 kHz
Index
9
RenderingHints
AxisLabel
1000.00
Element
Name
Voy1 Electric Field at 1.78 kHz
Index
10
RenderingHints
AxisLabel
1780.00
Element
Name
Voy1 Electric Field at 3.11 kHz
Index
11
RenderingHints
AxisLabel
3110.00
Element
Name
Voy1 Electric Field at 5.62 kHz
Index
12
RenderingHints
AxisLabel
5620.00
Element
Name
Voy1 Electric Field at 10.0 kHz
Index
13
RenderingHints
AxisLabel
10000.0
Element
Name
Voy1 Electric Field at 17.8 kHz
Index
14
RenderingHints
AxisLabel
17800.0
Element
Name
Voy1 Electric Field at 31.1 kHz
Index
15
RenderingHints
AxisLabel
31100.0
Element
Name
Voy1 Electric Field at 56.2 kHz
Index
16
RenderingHints
AxisLabel
56200.0
ValidMin
0.0
ValidMax
0.01
FillValue
-1.0e+31
Wave
WaveType
PlasmaWaves
WaveQuantity
Intensity