Data Access

IMP 8 MIT 1-hour plasma data

Name: IMP 8 MIT 1-hour plasma data
License: https://spdx.org/licenses/CC0-1.0.html

ResourceID

spase://NASA/NumericalData/IMP8/PLS/PT1H

Description

IMP 8 MIT solar wind plasma parameters, hourly averages

Metadata Rights

CC0-1.0: Creative Commons Zero v1.0 Universal

Note

CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions. The actual data may be subject to a different license.

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Details

Version:2.7.1

NumericalData

ResourceID

spase://NASA/NumericalData/IMP8/PLS/PT1H

NamingAuthority

NASA

ResourceType

NumericalData

ResourceHeader

ResourceName

IMP 8 MIT 1-hour plasma data

ReleaseDate

2025-12-04 13:29:35Z

RevisionHistory

RevisionEvent

ReleaseDate

2020-07-07 21:14:39Z

Note

Only known prior ReleaseDate of the metadata

RevisionEvent

ReleaseDate

2025-12-04 13:29:35Z

Note

Added MetadataRightsList and RightsList(s). Added ResourceType and NamingAuthority. Updated to 2.7.1. ZCB

Description

IMP 8 MIT solar wind plasma parameters, hourly averages

Contacts

	Role	Person	StartDate	StopDate	Note
1.	GeneralContact	spase://SMWG/Person/Alan.J.Lazarus

PriorIDs

spase://VSPO/NumericalData/P_IMP8_HDR_MIT_1HR

spase://VSPO/NumericalData/IMP8/PLS/PT1H

AccessInformation

RepositoryID

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

Availability

Online

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

FTPBrowser

URL

https://omniweb.gsfc.nasa.gov/ftpbrowser/imp_mit.html

AccessURL

Name

FTPS from SPDF (not with most browsers)

URL

ftps://spdf.gsfc.nasa.gov/pub/data/imp/imp8/plasma_mit/solarwind_hr/

AccessURL

Name

HTTPS from SPDF

URL

https://spdf.gsfc.nasa.gov/pub/data/imp/imp8/plasma_mit/solarwind_hr/

Description

In CDF via HTTP from SPDF

AccessURL

Name

in ASCII via ftp from MIT

URL

ftp://space.mit.edu/pub/plasma/imp/hr_avg/

Format

Text

ProviderProcessingLevel

CALIBRATED

InstrumentIDs

spase://SMWG/Instrument/IMP8/PLS

MeasurementType

ThermalPlasma

TemporalDescription

TimeSpan

StartDate

1973-10-30 00:00:00

RelativeStopDate

-P6M

Note

The data at MIT are about 6 months behind current. The data at NSSDC are less current.

Cadence

PT1H

ObservedRegion

Heliosphere.NearEarth