SPASE.info

Hawkeye Magnetometer 1.9-s Data

ResourceID
spase://VSPO/NumericalData/Hawkeye/MAG/PT1.9S

Description

This level 0 data set contains investigator-provided magnetic field data at 1.9-second resolution from the Hawkeye magnetometer instrument. The data set contains despun data including the following parameters: scalar magnetic field strength; vector magnetic field in Cartesian GSM and SM coordinates; spacecraft radial distance from the center of Earth; spacecraft position in Cartesian GSM and SM coordinates; despin method indicator (0: not despun; 1: optical aspect; 2: sun pulse; 3: array voltage; 4: mag field model; 4/5: solar array method); and an estimate of the angular uncertainty in magnetic field direction (set to zero for despin = 1 or 2). For a reference paper on despinning technique, see Boardsen, S. and R.L. Kessel, Spin Index Determination of the Hawkeye Spacecraft, J. Spacecraft and Rockets, 39, 780-787, 2002.

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Details

Version:2.2.2

NumericalData

ResourceID
spase://VSPO/NumericalData/Hawkeye/MAG/PT1.9S
ResourceHeader
ResourceName
Hawkeye Magnetometer 1.9-s Data
AlternateName
HK_H0_MAG
ReleaseDate
2019-08-05 15:03:35Z
Description

This level 0 data set contains investigator-provided magnetic field data at 1.9-second resolution from the Hawkeye magnetometer instrument. The data set contains despun data including the following parameters: scalar magnetic field strength; vector magnetic field in Cartesian GSM and SM coordinates; spacecraft radial distance from the center of Earth; spacecraft position in Cartesian GSM and SM coordinates; despin method indicator (0: not despun; 1: optical aspect; 2: sun pulse; 3: array voltage; 4: mag field model; 4/5: solar array method); and an estimate of the angular uncertainty in magnetic field direction (set to zero for despin = 1 or 2). For a reference paper on despinning technique, see Boardsen, S. and R.L. Kessel, Spin Index Determination of the Hawkeye Spacecraft, J. Spacecraft and Rockets, 39, 780-787, 2002.

Contacts
RolePerson
1.GeneralContactspase://SMWG/Person/Scott.Boardsen
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/hawkeye/h0/mag/
Description

FTP access to repository of Hawkeye Magnometer data in CDF format at NASA CDAWeb.

AccessURL
Name
HTTP access to files at SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/hawkeye/h0/mag/
Description

In CDF via HTTP from SPDF

Format
CDF
Acknowledgement
Please acknowledge data provider at University of Iowa and SPDF when using these data.
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb
URL
https://cdaweb.sci.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=HK_H0_MAG&index=sp_phys
ProductKey
HK_H0_MAG
Description

Repository of Hawkeye data at NASA CDAWeb, accessible via web interface. Name of the data resource: HK_H0_MAG

Format
Text
ProviderProcessingLevel
CALIBRATED
InstrumentIDs
spase://SMWG/Instrument/Hawkeye/MAG
MeasurementType
MagneticField
TemporalDescription
TimeSpan
StartDate
1974-06-06 00:00:00
StopDate
1978-04-28 23:59:59
Cadence
PT1.9S
ObservedRegion
Earth.NearSurface.Ionosphere
ObservedRegion
Earth.Magnetosphere