HPDE.io

Data Access

MMS 4 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Survey Mode, 30 s Data

(2022). MMS 4 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Survey Mode, 30 s Data [Data set]. NASA Space Physics Data Facility. https://doi.org/10.48322/fzjx-2q08. Accessed on .

Note: Proper references, including those in BibTex or other formats, should include the "Accessed on date" as shown above to identify the version of the resource being cited in a given publication.

ResourceID
spase://NASA/NumericalData/MMS/4/Ephemeris/Survey/Level2/Tsyganenko_89_Quiet/PT30S

Description

Magnetospheric Multiscale 4 (MMS 4) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Quick-Look (30 s) time resolution. The Magnetic ephemeris data are calculated by using the Tsyganenko 1989 magnetic field model for quiet magnetospheric conditions. Many variables are included in this data product including the magnetic field measured at the spacecraft. If possible, the northern and southern hemisphere footpoints of the spacecraft are found by tracing along the magnetic field line threading through the spacecraft per the given Tsyganenko and internal magnetic field models. The northern and southern hemisphere loss cone angles are also given. The magnetic field strength at the footpoints and the minimum magnetic field strength along the field line are also calculated by using the field models. Other variables list the spacecraft L-shell, the magnetic local time, the magnetic latitude and longitude, and whether the threading field line is open, closed, etc. Rotational quaternions are provided to allow coordinate transformation from GEI into 6 other coordinate systems including BSC, GEO, GSE, GSE2000, GSE, and SM. The list of ancillary variables includes the dipole tilt angle, the Dst and Kp actvity indices, and separate flags that denote satellite eclipse by the Earth and Moon.

View XML | View JSON | Edit

Details

Version:2.5.0

NumericalData

ResourceID
spase://NASA/NumericalData/MMS/4/Ephemeris/Survey/Level2/Tsyganenko_89_Quiet/PT30S
ResourceHeader
ResourceName
MMS 4 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Survey Mode, 30 s Data
AlternateName
MMS4_MEC_SRVY_L2_EPHT89Q
DOI
https://doi.org/10.48322/fzjx-2q08
ReleaseDate
2023-03-04 12:34:56.789
RevisionHistory
RevisionEvent
ReleaseDate
2021-04-27 15:38:11
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2022-08-04 12:34:56.789
Note
Added DOI and PublicationInfo minted by LFB, updated the RepositoryID, updated the SPDF MetadataContact Person to Robert M. Candey, metadata updated to SPASE 2.4.1, reviewed by LFB 20220803
RevisionEvent
ReleaseDate
2023-03-04 12:34:56.789
Note
Standardized the ResourceName Format, Set AlternateName equal to the ProductKey, Revised the Acknowledgement, PublicationInfo Authors, and Contact Person list per request of the MMS MEC team, metadata updated to SPASE 2.5.0, reviewed by LFB 20230304
Description

Magnetospheric Multiscale 4 (MMS 4) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Quick-Look (30 s) time resolution. The Magnetic ephemeris data are calculated by using the Tsyganenko 1989 magnetic field model for quiet magnetospheric conditions. Many variables are included in this data product including the magnetic field measured at the spacecraft. If possible, the northern and southern hemisphere footpoints of the spacecraft are found by tracing along the magnetic field line threading through the spacecraft per the given Tsyganenko and internal magnetic field models. The northern and southern hemisphere loss cone angles are also given. The magnetic field strength at the footpoints and the minimum magnetic field strength along the field line are also calculated by using the field models. Other variables list the spacecraft L-shell, the magnetic local time, the magnetic latitude and longitude, and whether the threading field line is open, closed, etc. Rotational quaternions are provided to allow coordinate transformation from GEI into 6 other coordinate systems including BSC, GEO, GSE, GSE2000, GSE, and SM. The list of ancillary variables includes the dipole tilt angle, the Dst and Kp actvity indices, and separate flags that denote satellite eclipse by the Earth and Moon.

Acknowledgement
Please acknowledge M.G. Henderson, S.K. Morley, and J.L. Burch for use of these data
PublicationInfo
Authors
Henderson, Michael, G.; Morley, Steven, Karl; Burch, James, L.
PublicationDate
2022-01-01 00:00:00
PublishedBy
NASA Space Physics Data Facility
Contacts
RolePersonStartDateStopDateNote
1.TeamLeaderspase://SMWG/Person/Michael.G.Henderson
2.TechnicalContactspase://SMWG/Person/Steven.Karl.Morley
3.PrincipalInvestigatorspase://SMWG/Person/James.L.Burch
4.HostContactspase://SMWG/Person/MMS_SDC_POC
5.MetadataContactspase://SMWG/Person/Robert.M.Candey
6.MetadataContactspase://SMWG/Person/Lee.Frost.Bargatze
InformationURL
Name
The Magnetospheric Multiscale (MMS) Mission home page at Goddard Space Flight Center (GSFC)
URL
https://mms.gsfc.nasa.gov/
Description

MMS homepage

InformationURL
Name
Data Caveats and Current Release Notes at LASP MMS SDC
URL
https://lasp.colorado.edu/mms/sdc/public/datasets/mec/
Description

The Magnetospheric Multiscale (MMS) Mission home page hosted by the Laboratory of Atmospheric and Space Physics, Science Data Center (LASP, SDC) at the University of Colorado, Boulder.

PriorIDs
spase://VSPO/NumericalData/MMS/4/Ephemeris/Survey/Level2/Tsyganenko_89_Quiet/PT30S
AccessInformation
RepositoryID
spase://SMWG/Repository/UCOLO/LASP/MMS_SDC
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from the MMS SDC (not with most browsers)
URL
ftps://lasp.colorado.edu/mms/sdc/public/data/mms4/mec/srvy/l2/epht89q/
Description

In CDF via ftp from the MMS Science Data Center

AccessURL
Name
HTTPS from the MMS SDC
URL
https://lasp.colorado.edu/mms/sdc/public/data/mms4/mec/srvy/l2/epht89q/
Description

In CDF via http from the MMS Science Data Center

Format
CDF
Encoding
None
Acknowledgement
Please acknowledge M.G. Henderson, S.K. Morley, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data.
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/mms/mms4/mec/srvy/l2/epht89q/
Description

In CDF via ftp from SPDF

AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/mms/mms4/mec/srvy/l2/epht89q/
Description

In CDF via http from SPDF

AccessURL
Name
CDAWeb
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=MMS4_MEC_SRVY_L2_EPHT89Q&index=sp_phys
ProductKey
MMS4_MEC_SRVY_L2_EPHT89Q
Description

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

Format
CDF
Encoding
None
Acknowledgement
Please acknowledge M.G. Henderson, S.K. Morley, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data.
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb HAPI Server
URL
https://cdaweb.gsfc.nasa.gov/hapi
Style
HAPI
ProductKey
MMS4_MEC_SRVY_L2_EPHT89Q
Description

Web Service to this product using the HAPI interface

Format
CSV
Acknowledgement
Please acknowledge M.G. Henderson, S.K. Morley, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data.
ProcessingLevel
Calibrated
InstrumentIDs
spase://SMWG/Instrument/MMS/4/Ephemeris
MeasurementType
ActivityIndex
MeasurementType
Ephemeris
MeasurementType
MagneticField
TemporalDescription
TimeSpan
StartDate
2015-03-13 00:00:00.000
RelativeStopDate
-P2M
Cadence
PT30S
ObservedRegion
Earth.Magnetosheath
ObservedRegion
Earth.Magnetosphere
ObservedRegion
Earth.Magnetosphere.Magnetotail
ObservedRegion
Earth.Magnetosphere.Main
ObservedRegion
Earth.Magnetosphere.RadiationBelt
ObservedRegion
Earth.NearSurface.EquatorialRegion
ObservedRegion
Earth.NearSurface.Plasmasphere
ObservedRegion
Heliosphere.NearEarth
Parameter #1
Name
Epoch
ParameterKey
Epoch
Description

Epoch

Caveats
This parameter exhibits an increasing monotonic progression.
Cadence
PT30S
Units
ns
UnitsConversion
1.0e-9>s
RenderingHints
ValueFormat
i29
ScaleType
LinearScale
ValidMin
1990-01-01T00:00:00.000000000
ValidMax
2100-01-01T00:00:00.000000000
FillValue
9999-12-31T23:59:59.999999999
Support
SupportQuantity
Temporal
Parameter #2
Name
mms4_mec_dipole_tilt
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_dipole_tilt
Description

mms4_mec_dipole_tilt

Cadence
PT30S
Units
°
UnitsConversion
0.0174532925>rad
RenderingHints
AxisLabel
mms4_mec_dipole_tilt
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
-40.0
ValidMax
40.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.PolarAngle
SupportQuantity
Other
Parameter #3
Name
mms4_mec_gmst
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_gmst
Description

mms4_mec_gmst

Cadence
PT30S
Units
°
UnitsConversion
0.0174532925>rad
RenderingHints
AxisLabel
mms4_mec_gmst
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
-360.0
ValidMax
360.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Temporal
Parameter #4
Name
mms4_mec_mlat
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_mlat
Description

mms4_mec_mlat

Cadence
PT30S
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
SM
RenderingHints
AxisLabel
mms4_mec_mlat
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
-90.0
ValidMax
90.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional
Parameter #5
Name
mms4_mec_mlt
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_mlt
Description

mms4_mec_mlt

Cadence
PT30S
Units
h
UnitsConversion
0.2617993877>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
SM
RenderingHints
AxisLabel
mms4_mec_mlt
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
0.0
ValidMax
24.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional
Parameter #6
Name
mms4_mec_l_dipole
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_l_dipole
Description

mms4_mec_l_dipole

Cadence
PT30S
RenderingHints
AxisLabel
mms4_mec_l_dipole
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
0.0
ValidMax
24.0
FillValue
-1.0e+31
Support
SupportQuantity
Positional
Parameter #7
Name
mms4_mec_quat_eci_to_bcs
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_quat_eci_to_bcs
Description

mms4_mec_quat_eci_to_bcs

Cadence
PT30S
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
4
Element
Name
mms4_quat_eci_to_bcs_qx
Index
1
Element
Name
mms4_quat_eci_to_bcs_qy
Index
2
Element
Name
mms4_quat_eci_to_bcs_qz
Index
3
Element
Name
mms4_quat_eci_to_bcs_qw
Index
4
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
SupportQuantity
Other
Parameter #8
Name
mms4_mec_ang_mom_vec
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_ang_mom_vec
Description

mms4_mec_ang_mom_vec

Cadence
PT30S
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
J2000
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
2
Element
Name
mms4_mec_ang_mom_vec_RA
Index
1
Element
Name
mms4_mec_ang_mom_vec_DEC
Index
2
ValidMin
-360.0
ValidMax
360.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle
SupportQuantity
Positional
Parameter #9
Name
mms4_mec_ang_mom_phase
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_ang_mom_phase
Description

mms4_mec_ang_mom_phase

Cadence
PT30S
Units
°
UnitsConversion
0.0174532925>rad
RenderingHints
DisplayType
TimeSeries
AxisLabel
mms4_mec_ang_mom_phase
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
0.0
ValidMax
360.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle
SupportQuantity
Positional
Parameter #10
Name
mms4_mec_kp
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_kp
Description

mms4_mec_kp

Cadence
PT30S
RenderingHints
AxisLabel
Kp
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
0.0
ValidMax
9.0
FillValue
-1.0e+31
Field
FieldQuantity
Magnetic
Parameter #11
Name
mms4_mec_dst
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_dst
Description

mms4_mec_dst

Cadence
PT30S
Units
nT
UnitsConversion
1.0e9>T
RenderingHints
AxisLabel
Dst
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
-10000.0
ValidMax
10000.0
FillValue
-1.0e+31
Field
FieldQuantity
Magnetic
Parameter #12
Name
mms4_mec_earth_eclipse_flag
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_earth_eclipse_flag
Description

mms4_mec_earth_eclipse_flag

Caveats
This parameter exhibits an increasing monotonic progression.
Cadence
PT30S
RenderingHints
AxisLabel
mms4_mec_earth_eclipse_flag
ValueFormat
i1
ScaleType
LinearScale
ValidMin
0
ValidMax
2
FillValue
-1
Support
SupportQuantity
Other
Parameter #13
Name
mms4_mec_moon_eclipse_flag
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_moon_eclipse_flag
Description

mms4_mec_moon_eclipse_flag

Caveats
This parameter exhibits an increasing monotonic progression.
Cadence
PT30S
RenderingHints
AxisLabel
mms4_mec_moon_eclipse_flag
ValueFormat
i1
ScaleType
LinearScale
ValidMin
0
ValidMax
2
FillValue
-1
Support
SupportQuantity
Other
Parameter #14
Name
mms4_mec_r_eci
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_r_eci
Description

mms4_mec_r_eci

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_r_eci_x
Index
1
Element
Name
mms4_r_eci_y
Index
2
Element
Name
mms4_r_eci_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #15
Name
mms4_mec_v_eci
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_v_eci
Description

mms4_mec_v_eci

Cadence
PT30S
Units
km/s
UnitsConversion
1.0e3>m/s
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_v_eci_x
Index
1
Element
Name
mms4_v_eci_y
Index
2
Element
Name
mms4_v_eci_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Velocity
Parameter #16
Name
mms4_mec_r_gsm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_r_gsm
Description

mms4_mec_r_gsm

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSM
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_r_gsm_x
Index
1
Element
Name
mms4_r_gsm_y
Index
2
Element
Name
mms4_r_gsm_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #17
Name
mms4_mec_v_gsm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_v_gsm
Description

mms4_mec_v_gsm

Cadence
PT30S
Units
km/s
UnitsConversion
1.0e3>m/s
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSM
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_v_gsm_x
Index
1
Element
Name
mms4_v_gsm_y
Index
2
Element
Name
mms4_v_gsm_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Velocity
Parameter #18
Name
mms4_mec_quat_eci_to_gsm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_quat_eci_to_gsm
Description

mms4_mec_quat_eci_to_gsm

Cadence
PT30S
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
4
Element
Name
mms4_quat_eci_to_gsm_qx
Index
1
Element
Name
mms4_quat_eci_to_gsm_qy
Index
2
Element
Name
mms4_quat_eci_to_gsm_qz
Index
3
Element
Name
mms4_quat_eci_to_gsm_qw
Index
4
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
SupportQuantity
Other
Parameter #19
Name
mms4_mec_r_geo
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_r_geo
Description

mms4_mec_r_geo

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEO
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_r_geo_x
Index
1
Element
Name
mms4_r_geo_y
Index
2
Element
Name
mms4_r_geo_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #20
Name
mms4_mec_v_geo
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_v_geo
Description

mms4_mec_v_geo

Cadence
PT30S
Units
km/s
UnitsConversion
1.0e3>m/s
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEO
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_v_geo_x
Index
1
Element
Name
mms4_v_geo_y
Index
2
Element
Name
mms4_v_geo_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Velocity
Parameter #21
Name
mms4_mec_quat_eci_to_geo
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_quat_eci_to_geo
Description

mms4_mec_quat_eci_to_geo

Cadence
PT30S
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
4
Element
Name
mms4_quat_eci_to_geo_qx
Index
1
Element
Name
mms4_quat_eci_to_geo_qy
Index
2
Element
Name
mms4_quat_eci_to_geo_qz
Index
3
Element
Name
mms4_quat_eci_to_geo_qw
Index
4
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
SupportQuantity
Other
Parameter #22
Name
mms4_mec_r_sm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_r_sm
Description

mms4_mec_r_sm

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
SM
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_r_sm_x
Index
1
Element
Name
mms4_r_sm_y
Index
2
Element
Name
mms4_r_sm_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #23
Name
mms4_mec_v_sm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_v_sm
Description

mms4_mec_v_sm

Cadence
PT30S
Units
km/s
UnitsConversion
1.0e3>m/s
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
SM
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_v_sm_x
Index
1
Element
Name
mms4_v_sm_y
Index
2
Element
Name
mms4_v_sm_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Velocity
Parameter #24
Name
mms4_mec_quat_eci_to_sm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_quat_eci_to_sm
Description

mms4_mec_quat_eci_to_sm

Cadence
PT30S
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
4
Element
Name
mms4_quat_eci_to_sm_qx
Index
1
Element
Name
mms4_quat_eci_to_sm_qy
Index
2
Element
Name
mms4_quat_eci_to_sm_qz
Index
3
Element
Name
mms4_quat_eci_to_sm_qw
Index
4
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
SupportQuantity
Other
Parameter #25
Name
mms4_mec_r_gse
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_r_gse
Description

mms4_mec_r_gse

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_r_gse_x
Index
1
Element
Name
mms4_r_gse_y
Index
2
Element
Name
mms4_r_gse_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #26
Name
mms4_mec_v_gse
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_v_gse
Description

mms4_mec_v_gse

Cadence
PT30S
Units
km/s
UnitsConversion
1.0e3>m/s
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_v_gse_x
Index
1
Element
Name
mms4_v_gse_y
Index
2
Element
Name
mms4_v_gse_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Velocity
Parameter #27
Name
mms4_mec_quat_eci_to_gse
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_quat_eci_to_gse
Description

mms4_mec_quat_eci_to_gse

Cadence
PT30S
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
4
Element
Name
mms4_quat_eci_to_gse_qx
Index
1
Element
Name
mms4_quat_eci_to_gse_qy
Index
2
Element
Name
mms4_quat_eci_to_gse_qz
Index
3
Element
Name
mms4_quat_eci_to_gse_qw
Index
4
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
SupportQuantity
Other
Parameter #28
Name
mms4_mec_r_gse2000
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_r_gse2000
Description

mms4_mec_r_gse2000

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_r_gse2000_x
Index
1
Element
Name
mms4_r_gse2000_y
Index
2
Element
Name
mms4_r_gse2000_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #29
Name
mms4_mec_v_gse2000
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_v_gse2000
Description

mms4_mec_v_gse2000

Cadence
PT30S
Units
km/s
UnitsConversion
1.0e3>m/s
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_v_gse2000_x
Index
1
Element
Name
mms4_v_gse2000_y
Index
2
Element
Name
mms4_v_gse2000_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Velocity
Parameter #30
Name
mms4_mec_quat_eci_to_gse2000
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_quat_eci_to_gse2000
Description

mms4_mec_quat_eci_to_gse2000

Cadence
PT30S
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
4
Element
Name
mms4_quat_eci_to_gse2000_qx
Index
1
Element
Name
mms4_quat_eci_to_gse2000_qy
Index
2
Element
Name
mms4_quat_eci_to_gse2000_qz
Index
3
Element
Name
mms4_quat_eci_to_gse2000_qw
Index
4
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
SupportQuantity
Other
Parameter #31
Name
mms4_mec_geod_lat
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_geod_lat
Description

mms4_mec_geod_lat

Cadence
PT30S
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
WGS84
RenderingHints
AxisLabel
mms4_mec_geod_lat
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
-90.0
ValidMax
90.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.ElevationAngle
SupportQuantity
Positional
Parameter #32
Name
mms4_mec_geod_lon
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_geod_lon
Description

mms4_mec_geod_lon

Cadence
PT30S
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
WGS84
RenderingHints
AxisLabel
mms4_mec_geod_lon
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
-180.0
ValidMax
180.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional
Parameter #33
Name
mms4_mec_geod_height
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_geod_height
Description

mms4_mec_geod_height

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
WGS84
RenderingHints
AxisLabel
mms4_mec_geod_height
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
0.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
SupportQuantity
Positional
Parameter #34
Name
mms4_mec_r_sun_de421_eci
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_r_sun_de421_eci
Description

mms4_mec_r_sun_de421_eci

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_r_sun_de421_eci_x
Index
1
Element
Name
mms4_r_sun_de421_eci_y
Index
2
Element
Name
mms4_r_sun_de421_eci_z
Index
3
ValidMin
-2.0e+08
ValidMax
2.0e+08
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #35
Name
mms4_mec_r_moon_de421_eci
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_r_moon_de421_eci
Description

mms4_mec_r_moon_de421_eci

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_r_moon_de421_eci_x
Index
1
Element
Name
mms4_r_moon_de421_eci_y
Index
2
Element
Name
mms4_r_moon_de421_eci_z
Index
3
ValidMin
-500000.0
ValidMax
500000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #36
Name
mms4_mec_int_model
ParameterKey
mms4_mec_int_model
Description

mms4_mec_int_model

Cadence
PT30S
RenderingHints
ValueFormat
a30
Support
SupportQuantity
Other
Parameter #37
Name
mms4_mec_ext_model
ParameterKey
mms4_mec_ext_model
Description

mms4_mec_ext_model

Cadence
PT30S
RenderingHints
ValueFormat
a30
Support
SupportQuantity
Other
Parameter #38
Name
mms4_mec_fieldline_type
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_fieldline_type
Description

mms4_mec_fieldline_type

Caveats
This parameter exhibits an increasing monotonic progression.
Cadence
PT30S
RenderingHints
AxisLabel
mms4_mec_fieldline_type
ValueFormat
i2
ScaleType
LinearScale
ValidMin
-3
ValidMax
3
FillValue
-1
Support
SupportQuantity
Other
Parameter #39
Name
mms4_mec_bsc_gsm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_bsc_gsm
Description

mms4_mec_bsc_gsm

Cadence
PT30S
Units
nT
UnitsConversion
1.0e9>T
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSM
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
4
Element
Name
mms4_bsc_gsm_x
Index
1
Element
Name
mms4_bsc_gsm_y
Index
2
Element
Name
mms4_bsc_gsm_z
Index
3
Element
Name
mms4_bsc_gsm_mag
Index
4
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Field
FieldQuantity
Magnetic
Parameter #40
Name
mms4_mec_loss_cone_angle_s
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_loss_cone_angle_s
Description

mms4_mec_loss_cone_angle_s

Cadence
PT30S
Units
°
UnitsConversion
0.0174532925>rad
RenderingHints
AxisLabel
mms4_mec_loss_cone_angle_s
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
-40.0
ValidMax
40.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.PolarAngle
SupportQuantity
Positional
Parameter #41
Name
mms4_mec_loss_cone_angle_n
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_loss_cone_angle_n
Description

mms4_mec_loss_cone_angle_n

Cadence
PT30S
Units
°
UnitsConversion
0.0174532925>rad
RenderingHints
AxisLabel
mms4_mec_loss_cone_angle_n
ValueFormat
f18.6
ScaleType
LinearScale
ValidMin
-40.0
ValidMax
40.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.PolarAngle
SupportQuantity
Positional
Parameter #42
Name
mms4_mec_pfs_geod_latlon
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_pfs_geod_latlon
Description

mms4_mec_pfs_geod_latlon

Cadence
PT30S
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
WGS84
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
2
Element
Name
mms4_pfs_geod_lat
Index
1
Element
Name
mms4_pfs_geod_lon
Index
2
ValidMin
-180.0
ValidMax
180.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle
SupportQuantity
Positional
Parameter #43
Name
mms4_mec_pfn_geod_latlon
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_pfn_geod_latlon
Description

mms4_mec_pfn_geod_latlon

Cadence
PT30S
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
WGS84
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
2
Element
Name
mms4_pfn_geod_lat
Index
1
Element
Name
mms4_pfn_geod_lon
Index
2
ValidMin
-180.0
ValidMax
180.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle
SupportQuantity
Positional
Parameter #44
Name
mms4_mec_pfs_gsm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_pfs_gsm
Description

mms4_mec_pfs_gsm

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSM
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_pfs_gsm_x
Index
1
Element
Name
mms4_pfs_gsm_y
Index
2
Element
Name
mms4_pfs_gsm_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #45
Name
mms4_mec_bfs_gsm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_bfs_gsm
Description

mms4_mec_bfs_gsm

Cadence
PT30S
Units
nT
UnitsConversion
1.0e9>T
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSM
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
4
Element
Name
mms4_bfs_gsm_x
Index
1
Element
Name
mms4_bfs_gsm_y
Index
2
Element
Name
mms4_bfs_gsm_z
Index
3
Element
Name
mms4_bfs_gsm_mag
Index
4
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Field
FieldQuantity
Magnetic
Parameter #46
Name
mms4_mec_pfn_gsm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_pfn_gsm
Description

mms4_mec_pfn_gsm

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSM
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_pfn_gsm_x
Index
1
Element
Name
mms4_pfn_gsm_y
Index
2
Element
Name
mms4_pfn_gsm_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #47
Name
mms4_mec_bfn_gsm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_bfn_gsm
Description

mms4_mec_bfn_gsm

Cadence
PT30S
Units
nT
UnitsConversion
1.0e9>T
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSM
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
4
Element
Name
mms4_bfn_gsm_x
Index
1
Element
Name
mms4_bfn_gsm_y
Index
2
Element
Name
mms4_bfn_gsm_z
Index
3
Element
Name
mms4_bfn_gsm_mag
Index
4
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Field
FieldQuantity
Magnetic
Parameter #48
Name
mms4_mec_pmin_gsm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_pmin_gsm
Description

mms4_mec_pmin_gsm

Cadence
PT30S
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSM
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
3
Element
Name
mms4_pmin_gsm_x
Index
1
Element
Name
mms4_pmin_gsm_y
Index
2
Element
Name
mms4_pmin_gsm_z
Index
3
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #49
Name
mms4_mec_bmin_gsm
Set
Time series defined by using: EPOCH
ParameterKey
mms4_mec_bmin_gsm
Description

mms4_mec_bmin_gsm

Cadence
PT30S
Units
nT
UnitsConversion
1.0e9>T
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSM
RenderingHints
DisplayType
TimeSeries
ValueFormat
f18.6
ScaleType
LinearScale
Structure
Size
4
Element
Name
mms4_bmin_gsm_x
Index
1
Element
Name
mms4_bmin_gsm_y
Index
2
Element
Name
mms4_bmin_gsm_z
Index
3
Element
Name
mms4_bmin_gsm_mag
Index
4
ValidMin
-100000.0
ValidMax
100000.0
FillValue
-1.0e+31
Field
FieldQuantity
Magnetic