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Data Access
FTP access to CDFs at SPDF
HTTP access to CDFs at SPDF
CDAWeb
FTPS from SPDF (not with most browsers)
HTTPS from SPDF
WebService:
CDAWeb Programmatic Data Access
HAPI: CDAWeb HAPI Server
Ulysses magnetic field 1-min data
var authors='Balogh, Andre';
document.write(authors);
(2025).
Ulysses magnetic field 1-min data.
[Data set].
Planetary Data System; Space Physics Data Facility; European Space Astronomy Centre.
https://doi.org/10.48322/4y36-ya33. Accessed on document.write(currentDateStr);.
Note: Proper references, including
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or other formats, should include the "Accessed on date" to identify the version of the resource being cited in a given publication.
ResourceID
spase://NASA/NumericalData/Ulysses/FGM/GSFC/SPDF/PT1M
Description
This data set contains high resolution samples at about one-minute intervals of the interplanetary magnetic field measured by the Ulysses Magnetic Field experiment. Field vector components are given in units ofnanoteslas and in RTN coordinates, where R is the radial component or the sun-s/c axis, T is the transverse (along-track) component or the cross product of the solar rotation axis and R, and N is the normal (cross-track) component or the cross product of R and T. The field magnitudes in nT are averages of scalar magnitudes at higher time resolution. Times are computed at the mid-point of each
minute interval and expressed in Spacecraft Event Time - UT (SCET-UT). Data gaps have not been flagged in any way - if there were no available data in a particular hour then there is no data record for that hour. No data from the Feb. 1992 encounter with Jupiter are included. Each file includes one day of data. Further details on the magnetic field measurements can be found in the following reference: Balogh, A., et al., Astron. Astrophys. Suppl. Ser., 92(2), 221, 1992.
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/software may be subject to a different license.
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Details
Version:2.7.1
NumericalData
ResourceID
spase://NASA/NumericalData/Ulysses/FGM/GSFC/SPDF/PT1M
NamingAuthority
NASA
ResourceType
NumericalData
ResourceHeader
ResourceName
Ulysses magnetic field 1-min data
DOI
https://doi.org/10.48322/4y36-ya33
ReleaseDate
2025-12-04 13:32:11Z
RevisionHistory
RevisionEvent
ReleaseDate
2021-04-27 15:38:11Z
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2025-11-14 16:02:57Z
Note
Added PublicationInfo. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB
RevisionEvent
ReleaseDate
2025-12-04 13:32:11Z
Note
Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB
Description
This data set contains high resolution samples at about one-minute intervals of the interplanetary magnetic field measured by the Ulysses Magnetic Field experiment. Field vector components are given in units ofnanoteslas and in RTN coordinates, where R is the radial component or the sun-s/c axis, T is the transverse (along-track) component or the cross product of the solar rotation axis and R, and N is the normal (cross-track) component or the cross product of R and T. The field magnitudes in nT are averages of scalar magnitudes at higher time resolution. Times are computed at the mid-point of each
minute interval and expressed in Spacecraft Event Time - UT (SCET-UT). Data gaps have not been flagged in any way - if there were no available data in a particular hour then there is no data record for that hour. No data from the Feb. 1992 encounter with Jupiter are included. Each file includes one day of data. Further details on the magnetic field measurements can be found in the following reference: Balogh, A., et al., Astron. Astrophys. Suppl. Ser., 92(2), 221, 1992.
Acknowledgement
Please acknowledge CDAWeb and the Principal Investigator, A. Balogh of Imperial College, London, UK.
PublicationInfo
Authors
Balogh, Andre
PublicationDate
2025-11-14 16:02:57Z
PublishedBy
Planetary Data System; Space Physics Data Facility; European Space Astronomy Centre
Contacts
Role
Person
StartDate
StopDate
Note
1.
PrincipalInvestigator
spase://SMWG/Person/Andre.Balogh
2.
DataProducer
spase://SMWG/Person/Joyce.E.Wolf
PriorIDs
spase://VSPO/NumericalData/P_ULYSSES_HDR_MAG_1MIN_CDAWEB
spase://VSPO/NumericalData/Ulysses/FGM/GSFC/SPDF/PT1M
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
FTP access to CDFs at SPDF
URL
ftps://spdf.gsfc.nasa.gov/pub/data/ulysses/mag_cdaweb/vhm_1min/
AccessURL
Name
HTTP access to CDFs at SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/ulysses/mag_cdaweb/vhm_1min/
Description
In CDF via HTTP from CDAWeb
Format
CDF
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
CDAWeb
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=UY_1MIN_VHM&index=sp_phys
ProductKey
UY_1MIN_VHM
Description
UY_1MIN_VHM
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/ulysses/mag/interplanetary/minute/
AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/ulysses/mag/interplanetary/minute/
Format
Text
AccessDirectoryTemplate
https://cdaweb.gsfc.nasa.gov/pub/data/ulysses/mag_cdaweb/vhm_1min/$Y
AccessFilenameTemplate
uy_1min_vhm_$Y$m$d_$v.cdf
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb Programmatic Data Access
URL
https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/UY_1MIN_VHM/clientLibraryExample/
Style
WebService
ProductKey
UY_1MIN_VHM
Description
Access to this data from common programming environments. Note: this AccessInformation element was added by HDPWS.
Format
Binary
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
CDAWeb HAPI Server
URL
https://cdaweb.gsfc.nasa.gov/hapi
Style
HAPI
ProductKey
UY_1MIN_VHM
Description
Web Service to this product using the HAPI interface.
Format
CSV
ProviderProcessingLevel
CALIBRATED
InstrumentIDs
spase://SMWG/Instrument/Ulysses/FGM
MeasurementType
MagneticField
TemporalDescription
TimeSpan
StartDate
1990-10-25 00:00:00Z
StopDate
2009-06-30 00:00:00Z
Cadence
PT1M
ObservedRegion
Heliosphere.Inner
ObservedRegion
Heliosphere.Outer
ObservedRegion
Heliosphere.NearEarth