ELFIN B Ephemeris (State) CubeSat Position, Velocity, Attitude, Spin Rate, and Spin Phase, Level 1 (L1), 1 s Data

ResourceID

spase://VSPO/NumericalData/ELFIN/B/Ephemeris/PT1S

Description

The Electron Losses and Fields Investigation (ELFIN) Mission is a Space Weather Mission using three Scientific Instruments in a 3U+ CubeSat. The Instruments measure Wave and Particle Data. This Data Product is a Probe State File that contains CubeSat Position, Velocity, Spin Attitude, Spin Rate, and Spin Phase Data.

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Details

Version:2.3.0

NumericalData

ResourceID

spase://VSPO/NumericalData/ELFIN/B/Ephemeris/PT1S

ResourceHeader

ResourceName: ELFIN B Ephemeris (State) CubeSat Position, Velocity, Attitude, Spin Rate, and Spin Phase, Level 1 (L1), 1 s Data

ReleaseDate: 2019-08-05 15:03:35Z

Description

Acknowledgement: Please acknowledge the Principal Investigator, V. Angelopoulos, NASA, and NSF for providing the Data. Open Data for Scientific Use.

Contacts

	Role	Person
1.	PrincipalInvestigator	spase://SMWG/Person/Vassilis.Angelopoulos
2.	MetadataContact	spase://SMWG/Person/Robert.M.Candey
3.	MetadataContact	spase://SMWG/Person/Lee.Frost.Bargatze

InformationURL

Name: ELFIN Mission Overview Web Page, UCLA

URL: https://elfin.igpp.ucla.edu/about

Description

Electron Losses and Fields Investigation, ELFIN, Mission Overview Web Page, University of California, Los Angeles

InformationURL

Name: ELFIN Attitude Determination and Control Subsystem Web Page, UCLA

URL: https://elfin.igpp.ucla.edu/adcs

Description

ELFIN Attitude Determination and Control Subsystem, ADCS, Web Page, University of California, Los Angeles

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/elfin/elfinb/ephemeris

Description

Access to Data in CDF Format via ftp from SPDF

AccessURL

Name: HTTP access to files at SPDF

URL: https://spdf.gsfc.nasa.gov/pub/data/elfin/elfinb/ephemeris

Description

Access to Data in CDF Format via http from SPDF

AccessURL

Name: CDAWeb

URL: https://cdaweb.sci.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=ELB_L1_STATE&index=sp_phys

ProductKey: ELB_L1_STATE

Description

Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb

Format: CDF

Encoding: None

Acknowledgement: Please acknowledge the Principal Investigator, V. Angelopoulos, NASA, and NSF for providing the Data. Open Data for Scientific Use. Please acknowledge the Data Providers and CDAWeb when using these Data.

ProcessingLevel: Calibrated

InstrumentIDs

spase://SMWG/Instrument/ELFIN/B/Ephemeris

MeasurementType: Ephemeris

MeasurementType: InstrumentStatus

TemporalDescription

TimeSpan

StartDate: 2018-09-17 00:00:00.000

RelativeStopDate: P6M

Cadence: PT1S

ObservedRegion: Earth.Magnetosphere

ObservedRegion: Earth.Magnetosphere.Polar

ObservedRegion: Earth.NearSurface

ObservedRegion: Earth.NearSurface.AuroralRegion

ObservedRegion: Earth.NearSurface.EquatorialRegion

ObservedRegion: Earth.NearSurface.Ionosphere

ObservedRegion: Earth.NearSurface.PolarCap

Parameter #1

Name: State Time, UTC

ParameterKey: elb_state_time

Description

State Time, UTC, in Seconds since January 1, 2000

Caveats: The State Time is expressed in Unleaped Seconds

Cadence: PT1S

Units: s

RenderingHints

AxisLabel: ELB State Time

ValueFormat: E12.2

ScaleType: LinearScale

ValidMin: 2010-01-01T00:00:00.000000000

ValidMax: 2030-01-01T00:00:00.999999999

FillValue: 9999-12-31T23:59:59.999999999

Support

SupportQuantity: Temporal

Parameter #2

Name: CubeSat Position Vector, Geocentric Equatorial Inertial Cartesian Coordinates

Set: Time Series defined by using: ELB_STATE_TIME

ParameterKey: elb_pos

Description

CubeSat Position Vector, Geocentric Equatorial Inertial, GEI, Cartesian Coordinates

Cadence: PT1S

Units: km

UnitsConversion: 1.0e3>m

CoordinateSystem

CoordinateRepresentation: Cartesian

CoordinateSystemName: GEI

RenderingHints

DisplayType: TimeSeries

ValueFormat: F12.8

Structure

Size: 3

Element

Name: X, GEI

Index: 1

Element

Name: Y, GEI

Index: 2

Element

Name: Z, GEI

Index: 3

ValidMin: -1.0e+06

ValidMax: 1.0e+06

FillValue: NaN

Support

Qualifier: Vector

SupportQuantity: Positional

Parameter #3

Name: CubeSat Velocity Vector, Geocentric Equatorial Inertial Cartesian Coordinates

Set: Time Series defined by using: ELB_STATE_TIME

ParameterKey: elb_vel

Description

CubeSat Velocity Vector, Geocentric Equatorial Inertial, GEI, Cartesian Coordinates

Cadence: PT1S

Units: km/s

UnitsConversion: 1.0e3>m/s

CoordinateSystem

CoordinateRepresentation: Cartesian

CoordinateSystemName: GEI

RenderingHints

DisplayType: TimeSeries

ValueFormat: F12.8

Structure

Size: 3

Element

Name: VX, GEI

Index: 1

Element

Name: VY, GEI

Index: 2

Element

Name: VZ, GEI

Index: 3

ValidMin: -1000.0

ValidMax: 1000.0

FillValue: NaN

Support

Qualifier: Vector

SupportQuantity: Positional

Parameter #4

Name: CubeSat Spin Axis Attitude, Right Ascension, Geocentric Equatorial Inertial Spherical Coordinates

Set: Time Series defined by using: ELB_STATE_TIME

ParameterKey: elb_spinras

Description

CubeSat Spin Axis Attitude, Right Ascension, Geocentric Equatorial Inertial, GEI, Spherical Coordinates

Cadence: PT1S

Units: °

UnitsConversion: 0.0174532925>rad

CoordinateSystem

CoordinateRepresentation: Spherical

CoordinateSystemName: GEI

RenderingHints

AxisLabel: SpinRas

ValueFormat: F12.8

ValidMin: 0.0

ValidMax: 360.0

FillValue: NaN

Support

Qualifier: DirectionAngle.AzimuthAngle

Qualifier: Scalar

SupportQuantity: Positional

Parameter #5

Name: CubeSat Spin Axis Attitude, Declination, Geocentric Equatorial Inertial Spherical Coordinates

Set: Time Series defined by using: ELB_STATE_TIME

ParameterKey: elb_spindec

Description

CubeSat Spin Axis Attitude, Declination, Geocentric Equatorial Inertial, GEI, Spherical Coordinates

Cadence: PT1S

Units: °

UnitsConversion: 0.0174532925>rad

CoordinateSystem

CoordinateRepresentation: Spherical

CoordinateSystemName: GEI

RenderingHints

AxisLabel: SpinDec

ValueFormat: F12.8

ValidMin: 0.0

ValidMax: 180.0

FillValue: NaN

Support

Qualifier: DirectionAngle.ElevationAngle

Qualifier: Scalar

SupportQuantity: Positional

Parameter #6

Name: CubeSat Spin Period

Set: Time Series defined by using: ELB_STATE_TIME

ParameterKey: elb_spinper

Description

CubeSat Spin Period, Regularized and Boxcar Averaged

Cadence: PT1S

Units: s

RenderingHints

AxisLabel: SpinPer

ValueFormat: F12.8

ValidMin: 0.0

ValidMax: 30.0

FillValue: NaN

Support

Qualifier: Scalar

SupportQuantity: Other

Parameter #7

Name: CubeSat Maneuver Status Code

Set: Time Series defined by using: ELB_STATE_TIME

ParameterKey: elb_man

Description

CubeSat Maneuver Status Code

Cadence: PT1S

RenderingHints

AxisLabel: ManCode

ValueFormat: I8

ScaleType: LinearScale

ValidMin: 0

ValidMax: 4294967295

FillValue: 4294967295

Support

Qualifier: Scalar

SupportQuantity: Other

Parameter #8

Name: CubeSat Spin Phase

Set: Time Series defined by using: ELB_STATE_TIME

ParameterKey: elb_spinphase

Description

CubeSat Spin Phase

Cadence: PT1S

Units: °

UnitsConversion: 0.0174532925>rad

CoordinateSystem

CoordinateRepresentation: Spherical

CoordinateSystemName: GEI

RenderingHints

AxisLabel: SpinPhase

ValueFormat: F12.8

ValidMin: 0.0

ValidMax: 360.0

FillValue: NaN

Support

Qualifier: DirectionAngle.AzimuthAngle

Qualifier: Scalar

SupportQuantity: Positional