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ISEE 1 2-D, 3-sec Electric Field Data, offline at NSSDC

Mozer, Forrest S. (2025). ISEE 1 2-D, 3-sec Electric Field Data, offline at NSSDC [Data set]. Space Physics Data Facility. https://doi.org/10.48322/vjve-xf80 .

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/ISEE1/LFEF/PT3S

Description

of GSE X and Y components of the electric field; spacecraft potential, wave power in three frequency bands (3-14 Hz, 14-80 Hz, 120-600 Hz), spacecraft position in GSM, and 3-sec magnetic field data from the UCLA magnetometer. Uncertainty in Ex is 1-2 mV/meter, and less in Ey. Data values are binary integers.

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Version:2.7.1

MetadataRightsList

Rights
SchemeURI
https://spdx.org/licenses/
RightsIdentifierScheme
SPDX
RightsIdentifier
CC0-1.0
RightsURI
https://spdx.org/licenses/CC0-1.0.html
RightsName
Creative Commons Zero v1.0 Universal
Note
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions

Version:2.7.1

NumericalData

ResourceID
spase://NASA/NumericalData/ISEE1/LFEF/PT3S
NamingAuthority
NASA
ResourceType
NumericalData
ResourceHeader
ResourceName
ISEE 1 2-D, 3-sec Electric Field Data, offline at NSSDC
DOI
https://doi.org/10.48322/vjve-xf80
ReleaseDate
2026-07-21 12:05:27Z
RevisionHistory
RevisionEvent
ReleaseDate
2020-07-07 21:14:39Z
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2025-11-14 16:02:25Z
Note
Added PublicationInfo. Added ResourceType and NamingAuthority. ZCB
RevisionEvent
ReleaseDate
2025-12-04 13:29:37Z
Note
Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB
RevisionEvent
ReleaseDate
2026-02-18 18:23:33Z
Note
Added DOI. tlk
RevisionEvent
ReleaseDate
2026-06-26 13:18:05Z
Note
Add 'Z' to TemporalDescription:TimeSpan:StartDate, TemporalDescription:TimeSpan:StopDate. ZCB
RevisionEvent
ReleaseDate
2026-07-21 12:05:27Z
Note
Added HelioData InformationURL. JWL
Description

of GSE X and Y components of the electric field; spacecraft potential, wave power in three frequency bands (3-14 Hz, 14-80 Hz, 120-600 Hz), spacecraft position in GSM, and 3-sec magnetic field data from the UCLA magnetometer. Uncertainty in Ex is 1-2 mV/meter, and less in Ey. Data values are binary integers.

Acknowledgement
Please acknowledge the PI, Dr. Forrest Mozer of UCB, and NSSDC
PublicationInfo
Authors
Mozer, Forrest S.
PublicationDate
2025-11-14 16:02:25Z
PublishedBy
Space Physics Data Facility
Contacts
Role Person StartDate StopDate Note
1. GeneralContact spase://SMWG/Person/Cynthia.A.Cattell
2. PrincipalInvestigator spase://SMWG/Person/Forrest.S.Mozer
InformationURL
Name
NSSDC Master Catalog
URL
https://nssdc.gsfc.nasa.gov/nmc/dataset/display.action?id=SPMS-00238
InformationURL
Name
HelioData
URL
https://helio.data.nasa.gov/dataset/ISEE1_LFEF_PT3S
Description

The HelioData dataset page provides an overview of the dataset with access links, associated variables, and more.

PriorIDs
spase://VSPO/NumericalData/SPMS-00238
spase://VSPO/NumericalData/ISEE1/LFEF/PT3S
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Offline
AccessRights
Open
RightsList
Rights
SchemeURI
https://spdx.org/licenses/
RightsIdentifierScheme
SPDX
RightsIdentifier
CC0-1.0
RightsURI
https://spdx.org/licenses/CC0-1.0.html
RightsName
Creative Commons Zero v1.0 Universal
Note
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products
AccessURL
Name
NSSDC
URL
https://nssdc.gsfc.nasa.gov/nssdc/obtaining_data.html
Format
Binary
DataExtent
Quantity
2
Units
GB
ProcessingLevel
Calibrated
InstrumentIDs
spase://SMWG/Instrument/ISEE1/LFEF
MeasurementType
ElectricField
TemporalDescription
TimeSpan
StartDate
1977-11-01 00:00:00Z
StopDate
1984-05-02 00:00:00Z
Note
Major data gaps: 1978-11-16 - 1980-02-12, 1982-05-06 - 1983-11-08
Cadence
PT3S
ObservedRegion
Earth.Magnetosphere
ObservedRegion
Earth.Magnetosheath
ObservedRegion
Heliosphere.NearEarth
Parameter #1
Name
Electric field X(GSE) component
Description

Electric field X(GSE) component

Cadence
PT3S
Units
mV/m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
Field
Qualifier
Component.I
FieldQuantity
Electric
Parameter #2
Name
Electric field Y(GSE) component
Description

Electric field Y(GSE) component

Cadence
PT3S
Units
mV/m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
Field
Qualifier
Component.J
FieldQuantity
Electric
Parameter #3
Name
Magnetic field vector
Description

Cartesian components in GSE of magnetic field vector measured on UCLA magnetometer

Cadence
PT3S
Units
nT
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
Structure
Size
3
Description

Magnetic field vector

Field
Qualifier
Vector
FieldQuantity
Magnetic
Parameter #4
Name
Electric wave amplitude in 3 frequency bands
Description

Electric wave amplitude in the frequency bins 3-14 Hz, 14-80 Hz, 120-600 Hz

Cadence
PT3S
Units
microvolt/m-Hz**0.5
Structure
Size
3
Description

Three E-field wave amplitudes

Field
Qualifier
Variance
FieldQuantity
Electric
Parameter #5
Name
Spacecraft potential
Description

Spacecraft potential

Cadence
PT3S
Units
Volts
Field
FieldQuantity
Potential
Parameter #6
Name
Spacecraft location
Description

GSM Cartesian components of spacecraft position vector

Cadence
PT3S
Units
Re
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSM
Structure
Size
3
Description

spacecraft position vector, X,Y,Z

Support
SupportQuantity
Positional