Version:2.3.0
NumericalData
ResourceID
spase://ESA/NumericalData/Equator-S/Ephemeris/PrimeParameter/PT4S
ResourceHeader
ResourceName
Equator-S Epheneris and Auxiliary Prime Parameter 4 s Data
ReleaseDate
2021-04-27 17:52:14Z
Description
Equator-S Auxiliary Data Prime Parameters. EQUATOR-S was a Low-Cost Mission designed to study the Earth's Equatorial Magnetosphere out to Distances of about 10 Re and it formed Element of the Closely-Coordinated Fleet of Satellites that comprise the IASTP Program. Equator-S was based on a Simple Spacecraft Design and carries a Science Payload consisting of advanced Instruments that were developed for other IASTP Missions. Unique Features of EQUATOR-S were its nearly Equatorial Orbit and its High Spin Rate. It was launched as an Auxiliary Payload on an Ariane-4 Rocket on December 2, 1997. The Mission was intended for a Two-Year Lifetime. See the Equator-S Data Center Manual, EQS-MPE-EDC-01, Section 4.8 AUX
Acknowledgement
G. Paschmann, Refer to ESDS for Rules of Acknowledgement Refer to EQS-MPE-EDC-01.
Contacts
PriorIDs
spase://VSPO/NumericalData/Equator-S/Ephemeris/PrimeParameter/PT4S
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
Description
Access to Data in CDF Format via ftp from SPDF
AccessURL
Name
HTTPS from SPDF
URL
Description
Access to Data in CDF Format via http from SPDF
AccessURL
Name
CDAWeb
URL
ProductKey
EQ_PP_AUX
Description
Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb
Format
CDF
Encoding
None
Acknowledgement
G. Paschmann, Refer to ESDS for Rules of Acknowledgement Refer to EQS-MPE-EDC-01. 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
EQ_PP_AUX
Description
Web Service to this product using the HAPI interface.
Format
CSV
Acknowledgement
G. Paschmann, Refer to ESDS for Rules of Acknowledgement Refer to EQS-MPE-EDC-01. Please acknowledge the data providers and CDAWeb when using these data.
ProcessingLevel
Calibrated
InstrumentIDs
MeasurementType
Ephemeris
TemporalDescription
TimeSpan
StartDate
1997-12-16 11:25:00
StopDate
1998-04-30 01:52:44
Cadence
PT4S
ObservedRegion
Earth.Magnetosphere
ObservedRegion
Earth.Magnetosphere.Main
ObservedRegion
Earth.Magnetosphere.RadiationBelt
ObservedRegion
Earth.NearSurface.EquatorialRegion
Caveats
See also the TEXT Global Attribute for the Caveats File Location
Parameter #1
Name
Epoch Time, since 0 A.D.
ParameterKey
Epoch
Description
Epoch Time, Milliseconds since 0 A.D., Interval Centered, rounded to nearest Millisecond
Caveats
This parameter exhibits an increasing monotonic progression.
Cadence
PT4S
Units
ms
UnitsConversion
1e-3>s
RenderingHints
AxisLabel
Epoch
ScaleMin
6.2924580219904e+13
ScaleMax
6.3745034619904e+13
ScaleType
LinearScale
ValidMin
01-Jan-1994 00:00:00.000
ValidMax
01-Jan-2020 00:00:00.000
FillValue
-1.0e+31
Support
Parameter #2
Name
Spacecraft Status
Set
Time series defined by using: EPOCH
ParameterKey
sc_status
Description
Spacecraft Status, Scalar
Caveats
Average Type: none
Cadence
PT4S
RenderingHints
ValueFormat
I3
ScaleMin
0
ScaleMax
255
Structure
ValidMin
0
ValidMax
255
FillValue
255
Support
SupportQuantity
InstrumentMode
Parameter #3
Name
Spacecraft Position, GSE
Set
Time series defined by using: EPOCH
ParameterKey
sc_r_xyz_gse
Description
Spacecraft Position, Geocentric Solar Ecliptic, GSE, Cartesian Coordinates
Caveats
Average Type: standard
Cadence
PT4S
Units
km
UnitsConversion
1e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
RenderingHints
ValueFormat
E13.6
ScaleMin
-130000.0
ScaleMax
130000.0
ScaleType
LinearScale
Structure
Size
3
Element
Name
Element 1
Index
1
RenderingHints
Element
Name
Element 2
Index
2
RenderingHints
Element
Name
Element 3
Index
3
RenderingHints
ValidMin
-150000.0
ValidMax
150000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #4
Name
Spacecraft Velocity, GSE
Set
Time series defined by using: EPOCH
ParameterKey
sc_v_xyz_gse
Description
Spacecraft Velocity, Geocentric Solar Ecliptic, GSE, Cartesian Coordinates
Caveats
Average Type: standard
Cadence
PT4S
Units
km/s
UnitsConversion
1e3>m/s
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
RenderingHints
ValueFormat
E13.6
ScaleMin
-10.0
ScaleMax
10.0
ScaleType
LinearScale
Structure
Size
3
Element
Name
Element 1
Index
1
RenderingHints
Element
Name
Element 2
Index
2
RenderingHints
Element
Name
Element 3
Index
3
RenderingHints
ValidMin
-10.0
ValidMax
10.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #5
Name
Spacecraft Latitude, GSE
Set
Time series defined by using: EPOCH
ParameterKey
sc_at_lat
Description
Spacecraft Latitude, Geocentric Solar Ecliptic, GSE, Spherical Coordinates
Caveats
Average Type: angle_degrees
Cadence
PT4S
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GSE
RenderingHints
AxisLabel
Lat, GSE
ValueFormat
E13.6
ScaleMin
-90.0
ScaleMax
90.0
ScaleType
LinearScale
ValidMin
-90.0
ValidMax
90.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.ElevationAngle
SupportQuantity
Positional
Parameter #6
Name
Spacecraft Longitude, GSE
Set
Time series defined by using: EPOCH
ParameterKey
sc_at_long
Description
Spacecraft Longitude, Geocentric Solar Ecliptic, GSE, Spherical Coordinates
Caveats
Average Type: angle_degrees
Cadence
PT4S
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GSE
RenderingHints
AxisLabel
Long, GSE
ValueFormat
E13.6
ScaleMin
0.0
ScaleMax
360.0
ScaleType
LinearScale
ValidMin
0.0
ValidMax
360.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional
Parameter #7
Name
Telemetry Rate
Set
Time series defined by using: EPOCH
ParameterKey
tm_rate
Description
Telemetry Rate, Low or High, Scalar
Caveats
Average Type: none
Cadence
PT4S
RenderingHints
AxisLabel
TM Rate
ValueFormat
E13.6
ScaleMin
0.0
ScaleMax
1.1
ScaleType
LinearScale
ValidMin
0.0
ValidMax
1.1
FillValue
-1.0e-31
Support
Parameter #8
Name
Rotation Angle, GSE to GSM
Set
Time series defined by using: EPOCH
ParameterKey
gse_gsm
Description
Rotation Angle, GSE to GSM, Scalar
Caveats
Average Type: angle_degrees
Cadence
PT4S
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GSE
RenderingHints
AxisLabel
GSE_GSM
ValueFormat
E13.6
ScaleMin
-35.0
ScaleMax
35.0
ScaleType
LinearScale
ValidMin
-35.0
ValidMax
35.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional
Parameter #9
Name
Dipole Tilt in the GSM X-Z Plane
Set
Time series defined by using: EPOCH
ParameterKey
dipole_tilt
Description
Dipole Tilt in the GSM X-Z Plane, Scalar
Caveats
Average Type: angle_degrees
Cadence
PT4S
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GSE
RenderingHints
AxisLabel
Pole_Tilt
ValueFormat
E13.6
ScaleMin
-35.0
ScaleMax
35.0
ScaleType
LinearScale
ValidMin
-35.0
ValidMax
35.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.ElevationAngle
SupportQuantity
Positional