Double Star 2 Spacecraft Auxiliary Summary Parameters Data

ResourceID

spase://ESA/NumericalData/DoubleStar2/Ephemeris/SummaryParameters/PT60S

Description

The Double Star 2 auxiliary summary parameter data set contains various parameters in GSE coordinates at 60 s resolution. These parameters include universal time, orbit number, GSE position, GSE spacecraft velocity vector, longitude, and dipole tilt. These parameters are available through Double Star Science Data Centre The Data Ring with restricted access.

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Details

Version:2.3.0

NumericalData

ResourceID

spase://ESA/NumericalData/DoubleStar2/Ephemeris/SummaryParameters/PT60S

ResourceHeader

ResourceName: Double Star 2 Spacecraft Auxiliary Summary Parameters Data

AlternateName: TC 2 Auxiliary Summary Parameters Data

ReleaseDate: 2019-05-05 12:34:56Z

Description

Acknowledgement: European Space Agency/International

Contacts

	Role	Person
1.	MetadataContact	spase://SMWG/Person/James.M.Weygand

InformationURL

Name: Double Star 2 Orbital Parameters

URL: https://nssdc.gsfc.nasa.gov/nmc/spacecraft/displayTrajectory.action?id=2004-029A

Description

Introduction to the Double Star 2 Orbit.

Association

AssociationID: spase://SMWG/Observatory/DoubleStar2

AssociationType: PartOf

PriorIDs

spase://VMO/NumericalData/DoubleStar2/Ephemeris/SummaryParameters/60S

spase://VSPO/NumericalData/DoubleStar2/Ephemeris/SummaryParameters/60S

spase://VSPO/NumericalData/DoubleStar2/Ephemeris/SummaryParameters/PT60S

AccessInformation

RepositoryID: spase://SMWG/Repository/ESA/Double.Star.Data.Ring

Availability: Online

AccessRights: Restricted

AccessURL

Name: Double Star Science Data Centre, The Data Ring

URL: https://www.cosmos.esa.int/web/double-star/dsds

Description

Double Star Data Center Hub web page. This page provides access to other sites with the prime parameter and summary parameter data from the Double Star mission.

Language: English

AccessURL

Name: The Cluster and Double Star Science Archive

URL: https://www.cosmos.esa.int/web/csa

Description

Access to the archive through its Java user interface and command-line website .

Language: English

Format: CDF

Acknowledgement: European Space Agency/International

AccessInformation

RepositoryID: spase://SMWG/Repository/ESA/Austrian.DSP.Data.Center

Availability: Online

AccessRights: Restricted

AccessURL

Name: The Austrian Double Star Parameters Data Center Home Page

URL: http://dione.iwf.oeaw.ac.at/ddms/

Description

An introduction to data access for the Double Star mission.

Language: English

Format: CDF

Acknowledgement: ESA, Double Star, Center for Space Science and Applied Research, and the Chinese Academy of Sciences

AccessInformation

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

Availability: Online

AccessRights: Open

AccessURL

Name: SSCWeb

URL: https://sscweb.gsfc.nasa.gov/cgi-bin/Locator.cgi

ProductKey: doublestar2

Format: Text

ProcessingLevel: Calibrated

ProviderResourceName: Double Star 2 Auxiliary Summary Parameters Data

ProviderProcessingLevel: Calibrated

ProviderVersion: 1

InstrumentIDs

spase://SMWG/Instrument/DoubleStar2/Ephemeris

MeasurementType: Ephemeris

TemporalDescription

TimeSpan

StartDate: 2004-07-27 00:00:30

StopDate: 2008-06-30 23:59:30

Note: Time format in data files is: day, month, year hour, min, seconds. Ex: '01-Jan-1981 00:00:00.000'

Cadence: PT60S

ObservedRegion: Earth.Magnetosphere

ObservedRegion: Earth.Magnetosphere.Main

ObservedRegion: Earth.Magnetosphere.Polar

ObservedRegion: Earth.Magnetosphere.RadiationBelt

ObservedRegion: Earth.NearSurface.AuroralRegion

ObservedRegion: Earth.NearSurface.Ionosphere

ObservedRegion: Earth.NearSurface.Plasmasphere

ObservedRegion: Earth.NearSurface.PolarCap

Keywords

Double Star

Tan Ce 2

TC 2

Ephemeris

60 second

auroral region

cusp

lobe

magnetosphere

magnetotail

polar cap

Parameter #1

Name: Double Star 2 Universal Time Auxiliary Summary Parameter

ParameterKey: Epoch__T2_SP_AUX

Description

Universal Time in data cell: day, month, year hour, min, seconds. Ex: '01-Jan-1981 00:00:00.000'. The time is an interval centered time tag rounded to nearest msecond.

Cadence: PT60S

Units: ms

UnitsConversion: 1.0e-3>s

RenderingHints

AxisLabel: Epoch

FillValue: -1e+31

Support

SupportQuantity: Temporal

Parameter #2

Name: Double Star 2 Half Interval Auxiliary Summary Parameter

ParameterKey: Half_interval__T2_SP_AUX

Description

Double Star 2 half the mean separation between time tags, averaged over the file.

Cadence: PT60S

Units: ms

UnitsConversion: 1.0e-3>s

RenderingHints

AxisLabel: Half sample time interval

FillValue: -1e+31

Support

SupportQuantity: Other

Parameter #3

Name: Double Star 2 Status Auxiliary Summary Parameter

ParameterKey: Status__T2_SP_AUX

Description

Double Star 2 status at 60 s resolution.

Cadence: PT60S

ValidMin: 0

ValidMax: 255

FillValue: 255

Support

SupportQuantity: Other

Parameter #4

Name: Double Star 2 Orbit Number Auxiliary Summary Parameter

ParameterKey: sc_orbit_num__T2_SP_AUX

Description

Double Star 2 orbit number at 60 s resolution.

Cadence: PT60S

RenderingHints

AxisLabel: fract orbit

ScaleMin: 0

ScaleMax: 700

ValidMin: 0

ValidMax: 1500

FillValue: -1e+31

Support

Qualifier: Scalar

SupportQuantity: Other

Parameter #5

Name: Double Star 2 Spacecraft GSE Position Auxiliary Summary Parameter

ParameterKey: sc_r_xyz_gse__T2_SP_AUX

Description

Double Star 2 spacecraft position at 60 s resolution in GSE Coordinates in units of km.

Cadence: PT60S

Units: km

UnitsConversion: 1.0e3>m

CoordinateSystem

CoordinateRepresentation: Cartesian

CoordinateSystemName: GSE

RenderingHints

ScaleMin: -50000

ScaleMax: 50000

Structure

Size: 3

Element

Name: X-GSE

Qualifier: Component.I

Index: 1

Element

Name: Y-GSE

Qualifier: Component.J

Index: 2

Element

Name: Z-GSE

Qualifier: Component.K

Index: 3

ValidMin: -50000

ValidMax: 50000

FillValue: -1e+31

Support

Qualifier: Vector

SupportQuantity: Positional

Parameter #6

Name: Double Star 2 Spacecraft Velocity Vector in GSE Auxiliary Summary Parameter

ParameterKey: sc_v_xyz_gse__T2_SP_AUX

Description

Double Star 2 spacecraft velocity vector at 60 s resolution in GSE Coordinates in units of km/s.

Cadence: PT60S

Units: km/s

UnitsConversion: 1.0e3>m s^-1

CoordinateSystem

CoordinateRepresentation: Cartesian

CoordinateSystemName: GSE

RenderingHints

ScaleMin: -10

ScaleMax: 10

Structure

Size: 3

Element

Name: VX-GSE

Qualifier: Component.I

Index: 1

Element

Name: VY-GSE

Qualifier: Component.J

Index: 2

Element

Name: VZ-GSE

Qualifier: Component.K

Index: 3

ValidMin: -10

ValidMax: 10

FillValue: -1e+31

Support

Qualifier: Vector

SupportQuantity: Velocity

Parameter #7

Name: Double Star 2 Spacecraft GSE Latitude of Double Star 2 Axis Auxiliary Summary Parameter

ParameterKey: sc_at_lat__T2_SP_AUX

Description

Double Star 2 spacecraft GSE latitude of Double Star 2 axis at 60 s resolution in units of degrees.

Cadence: PT60S

RenderingHints

AxisLabel: degrees

ScaleMin: -90

ScaleMax: 90

ValidMin: -90

ValidMax: 90

FillValue: -1e+31

Support

Qualifier: Scalar

SupportQuantity: Positional

Parameter #8

Name: Double Star 2 Spacecraft GSE Longitude of Double Star 2 Axis Auxiliary Summary Parameter

ParameterKey: sc_at_long__T2_SP_AUX

Description

Double Star 2 spacecraft GSE longitude of Double Star 2 axis at 60 s resolution in units of degrees.

Cadence: PT60S

RenderingHints

AxisLabel: degrees

ScaleMin: 0

ScaleMax: 360

ValidMin: 0

ValidMax: 360

FillValue: -1e+31

Support

Qualifier: Scalar

SupportQuantity: Positional

Parameter #9

Name: Double Star 2 Rotation Angle to Convert GSE to GSM Auxiliary Summary Parameter

ParameterKey: gse_gsm__T2_SP_AUX

Description

Double Star 2 angle of rotation to convert GSE to GSM at 60 s resolution in units of degrees.

Cadence: PT60S

RenderingHints

AxisLabel: degrees

ScaleMin: -90

ScaleMax: 90

ValidMin: -90

ValidMax: 90

FillValue: -1e+31

Support

Qualifier: Scalar

SupportQuantity: Other

Parameter #10

Name: Double Star 2 Dipole Tilt in GSM Z-X Plane Auxiliary Summary Parameter

ParameterKey: dipole_tilt__T2_SP_AUX

Description

Double Star 2 dipole tilt in GSM Z-X plane at 60 s resolution in units of degrees.

Cadence: PT60S

RenderingHints

AxisLabel: degrees

ScaleMin: -90

ScaleMax: 90

ValidMin: -90

ValidMax: 90

FillValue: -1e+31

Support

Qualifier: Scalar

SupportQuantity: Other