Version:2.2.9
NumericalData
ResourceID
spase://NASA/NumericalData/OGO4/RVM/PT1S
ResourceHeader
ResourceName
OGO 4 Magnetic Survey, Rubidium Vapor Magnetometer data
ReleaseDate
2020-07-07 21:15:00Z
Description
The OGO-4 Rubidium Vapor Magnetometer data files give the spacecraft position in ECEF coordinates and the magnetic field magnitude at 1 s resolution.
Acknowledgement
National Aeronautics and Space Administration; Dr. Nelson W. Spencer; Dr. Robert F. Fellows; Dr. Robert A. Langel, III; Dr. Joseph C. Cain; Technical University of Denmark National Space Institute
Contacts
PriorIDs
spase://VMO/NumericalData/OGO4
spase://VSPO/NumericalData/OGO4/RVM/PT1S
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
Virtual Magnetospheric Observatory
URL
Description
OGO-4 magnetic survey, rubidium vapor magnetometer data.
Format
Text
Acknowledgement
Technical University of Denmark National Space Institute
ProcessingLevel
Calibrated
ProviderResourceName
OGO-4 magnetic survey Rubidium Vapor Magnetometer data
ProviderProcessingLevel
Calibrated
InstrumentIDs
MeasurementType
MagneticField
TemporalDescription
TimeSpan
StartDate
1967-07-29 06:22:13Z
StopDate
1969-01-19 12:16:32Z
Cadence
PT1S
ObservedRegion
Earth.Magnetosphere
ObservedRegion
Earth.NearSurface
Parameter #1
Name
Universal Time
ParameterKey
Time
Description
Universal time columns from left to right are: day (MJD2000) and UT seconds of the day.
Cadence
PT1S
Structure
Size
2
Description
Universal Time expressed using day (MJD2000:fractions of days since January 1st 2000 at 00:00:00) and UT seconds of the day representation
Element
Name
MJD2000 Day
Index
1
ParameterKey
Column_1
Element
Name
Seconds of the Day
Index
2
ParameterKey
Second
Support
Parameter #2
Name
OGO-4 Spacecraft Position Vector in Earth-Centered, Earth-Fixed (ECEF) coordinate system
ParameterKey
Position Vectors
Description
Location of the spacecraft in ECEF coordinates in units of kilometers and degrees.
Cadence
PT1S
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
ECEF
Structure
Size
3
Element
Name
Radius
Qualifier
Component.I
Index
1
ParameterKey
r
Units
km
Element
Name
Theta
Qualifier
Component.J
Index
2
ParameterKey
theta
Units
degrees
Element
Name
Phi
Qualifier
Component.K
Index
3
ParameterKey
Phi
Units
degrees
Support
SupportQuantity
Positional
Parameter #3
Name
Rubidium Vapor Magnetometer Magnitude
ParameterKey
Magnetic Field Magnitude
Description
Magnetic field magnitude for OGO-4 Rubidium Vapor Magnetometer in units of nT.
Cadence
PT1S
Units
nT
Field
Qualifier
Magnitude
FieldQuantity
Magnetic