HDPWS

DSCOVR 3-Axis Stabilized Attitude (Ephemeris) Definitive Data

ResourceID
spase://NOAA/NumericalData/DSCOVR/Ephemeris/Attitude/Definitive/PT5S

Description
DSCOVR 3-Axis Stabilized Definitive Attitude Data File, 5 s Time Resolution. Convention: Intrinsic Rotations applied in Yaw, Pitch, Roll Order. Extended Kalman Filter applied to Ground-Based Solution during Normal Operations. Onboard Computer, OBC, Solution used during Calibration Maneuvers.

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Details

Version:2.6.0

NumericalData

ResourceID
spase://NOAA/NumericalData/DSCOVR/Ephemeris/Attitude/Definitive/PT5S
ResourceHeader
ResourceName
DSCOVR 3-Axis Stabilized Attitude (Ephemeris) Definitive Data
ReleaseDate
2024-06-20 12:34:56.789
RevisionHistory
RevisionEvent
ReleaseDate
2021-04-27 17:52:57
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2024-06-20 12:34:56.789
Note
Replaced StopDate with a RelativeStopDate equal to -P1M, SPASE versioned up to 2.6.0, LFB 20240620
Description
DSCOVR 3-Axis Stabilized Definitive Attitude Data File, 5 s Time Resolution. Convention: Intrinsic Rotations applied in Yaw, Pitch, Roll Order. Extended Kalman Filter applied to Ground-Based Solution during Normal Operations. Onboard Computer, OBC, Solution used during Calibration Maneuvers.
Acknowledgement
A. Szabo
Contacts
Role Person StartDate StopDate Note
1. PrincipalInvestigator spase://SMWG/Person/Adam.Szabo
2. MetadataContact spase://SMWG/Person/Robert.E.McGuire
3. MetadataContact spase://SMWG/Person/Lee.Frost.Bargatze

InformationURL
Name
Deep Space Climate Observatory, DSCOVR, Web Page, NESDIS, NOAA
URL
Description
Deep Space Climate Observatory, DSCOVR, Web Page hosted by the National Environmental Satellite, Data, and Information Service, NESDIS, National Oceanic and Atmospheric Administration, NOAA
PriorIDs
spase://VSPO/NumericalData/DSCOVR/Ephemeris/Attitude/Definitive/PT5S
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
Description
In CDF via ftp from SPDF.
AccessURL
Name
HTTPS from SPDF
URL
Description
In CDF via http from SPDF.
AccessURL
Name
CDAWeb
URL
ProductKey
DSCOVR_AT_DEF
Description
Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb
Format
CDF
Encoding
None
AccessDirectoryTemplate
https://cdaweb.gsfc.nasa.gov/pub/data/dscovr/orbit/def_at/$Y
AccessFilenameTemplate
dscovr_at_def_$Y$m$d_$v.cdf
Acknowledgement
A. Szabo. Please acknowledge the data providers and CDAWeb when using these data.
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb Programmatic Data Access
URL
Style
WebService
ProductKey
DSCOVR_AT_DEF
Description
Access to this data from common programming environments. Note: this AccessInformation element was added by HDPWS.
Format
Binary
Acknowledgement
A. Szabo. Please acknowledge the data providers and CDAWeb when using these data.
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb HAPI Server
URL
Style
HAPI
ProductKey
DSCOVR_AT_DEF
Description
Web Service to this product using the HAPI interface.
Format
CSV
Acknowledgement
A. Szabo. Please acknowledge the data providers and CDAWeb when using these data.
ProcessingLevel
Calibrated
InstrumentIDs
MeasurementType
Ephemeris
TemporalDescription
TimeSpan
StartDate
2015-02-11 00:00:00.000
RelativeStopDate
-P1M
Cadence
PT5S
ObservedRegion
Heliosphere
ObservedRegion
Heliosphere.NearEarth
ObservedRegion
Heliosphere.Inner
Parameter #1
Name
Epoch Time, since 0 A.D.
ParameterKey
Epoch
Description
Epoch Time, Milliseconds since 0 A.D.
Caveats
This parameter exhibits an increasing monotonic progression.
Cadence
PT5S
Units
ms
UnitsConversion
1e-3>s
RenderingHints
AxisLabel
Epoch
ValueFormat
E14.8
ValidMin
11-Feb-2015 00:00:00.000
ValidMax
11-Feb-2065 00:00:00.000
FillValue
31-Dec-9999 23:59:59.999
Support
SupportQuantity
Temporal
Parameter #2
Name
Time PB5
Set
Time series defined by using: EPOCH
ParameterKey
Time_PB5
Description
Time in PB5 Format: Year, Day, Milliseconds, Observation Time
Cadence
PT5S
Structure
Size
3
Element
Name
Year
Index
1
Units
year
ValidMin
2015
ValidMax
2065
Element
Name
Day of Year
Index
2
Units
d
ValidMin
0
ValidMax
366
Element
Name
Elapsed milliseconds of day
Index
3
Units
ms
ValidMin
0
ValidMax
86400000
FillValue
-2147483647
Support
SupportQuantity
Temporal
Parameter #3
Name
Yaw Angle, J2000
Set
Time series defined by using: EPOCH
ParameterKey
J2000_Yaw
Description
Spacecraft Yaw Angle, J2000 Coordinates
Cadence
PT5S
Units
rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
J2000
RenderingHints
DisplayType
TimeSeries
AxisLabel
Yaw J2000
ValueFormat
F10.6
ScaleMin
-3.14159
ScaleMax
3.14159
ValidMin
-3.14159
ValidMax
3.14159
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional
Parameter #4
Name
Pitch Angle, J2000
Set
Time series defined by using: EPOCH
ParameterKey
J2000_Pitch
Description
Spacecraft Pitch Angle, J2000 Coordinates
Cadence
PT5S
Units
rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
J2000
RenderingHints
DisplayType
TimeSeries
AxisLabel
Pitch J2000
ValueFormat
F10.6
ScaleMin
-3.14159
ScaleMax
3.14159
ValidMin
-3.14159
ValidMax
3.14159
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.ElevationAngle
SupportQuantity
Positional
Parameter #5
Name
Roll Angle, J2000
Set
Time series defined by using: EPOCH
ParameterKey
J2000_Roll
Description
Spacecraft Roll Angle, J2000 Coordinates
Cadence
PT5S
Units
rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
J2000
RenderingHints
DisplayType
TimeSeries
AxisLabel
Roll J2000
ValueFormat
F10.6
ScaleMin
-3.14159
ScaleMax
3.14159
ValidMin
-3.14159
ValidMax
3.14159
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional
Parameter #6
Name
Yaw Angle, J2000 GEI
Set
Time series defined by using: EPOCH
ParameterKey
GCI_Yaw
Description
Spacecraft Yaw Angle, Geocentric Inertial, J2000 GEI Coordinates
Cadence
PT5S
Units
rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
AxisLabel
Yaw GCI
ValueFormat
F10.6
ScaleMin
-3.14159
ScaleMax
3.14159
ValidMin
-3.14159
ValidMax
3.14159
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional
Parameter #7
Name
Pitch Angle, J2000 GEI
Set
Time series defined by using: EPOCH
ParameterKey
GCI_Pitch
Description
Spacecraft Pitch Angle, Geocentric Inertial, J2000 GEI Coordinates
Cadence
PT5S
Units
rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
AxisLabel
Pitch GCI
ValueFormat
F10.6
ScaleMin
-3.14159
ScaleMax
3.14159
ValidMin
-3.14159
ValidMax
3.14159
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.ElevationAngle
SupportQuantity
Positional
Parameter #8
Name
Roll Angle, J2000 GEI
Set
Time series defined by using: EPOCH
ParameterKey
GCI_Roll
Description
Spacecraft Roll Angle, Geocentric Inertial, J2000 GEI Coordinates
Cadence
PT5S
Units
rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
AxisLabel
Roll GCI
ValueFormat
F10.6
ScaleMin
-3.14159
ScaleMax
3.14159
ValidMin
-3.14159
ValidMax
3.14159
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional
Parameter #9
Name
Yaw Angle, GSE
Set
Time series defined by using: EPOCH
ParameterKey
GSE_Yaw
Description
Spacecraft Yaw Angle, Geocentric Solar Ecliptic, GSE Coordinates
Cadence
PT5S
Units
rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GSE
RenderingHints
DisplayType
TimeSeries
AxisLabel
Yaw GSE
ValueFormat
F10.6
ScaleMin
-3.14159
ScaleMax
3.14159
ValidMin
-3.14159
ValidMax
3.14159
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional
Parameter #10
Name
Pitch Angle, GSE
Set
Time series defined by using: EPOCH
ParameterKey
GSE_Pitch
Description
Spacecraft Pitch Angle, Geocentric Solar Ecliptic, GSE Coordinates
Cadence
PT5S
Units
rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GSE
RenderingHints
DisplayType
TimeSeries
AxisLabel
Pitch GSE
ValueFormat
F10.6
ScaleMin
-3.14159
ScaleMax
3.14159
ValidMin
-3.14159
ValidMax
3.14159
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.ElevationAngle
SupportQuantity
Positional
Parameter #11
Name
Roll Angle, GSE
Set
Time series defined by using: EPOCH
ParameterKey
GSE_Roll
Description
Spacecraft Roll Angle, Geocentric Solar Ecliptic, GSE Coordinates
Cadence
PT5S
Units
rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GSE
RenderingHints
DisplayType
TimeSeries
AxisLabel
Roll GSE
ValueFormat
F10.6
ScaleMin
-3.14159
ScaleMax
3.14159
ValidMin
-3.14159
ValidMax
3.14159
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional