HDPWS

MMS4 - FGM - survey

ResourceID
spase://CNES/NumericalData/CDPP-AMDA/MMS/MMS4/FGM/mms4-fgm-srvy

Description
For the purpose of creating a unified FGM Level 2 data product, burst mode data is taken from DFG and survey mode data is taken from AFG. Because AFG and DFG are cross-calibrated on an orbit-averaged basis, small differences in offset may be observed between Level2 burst and survey mode data. Consequently, any differences are within the error of the measurement. Based on preliminary analysis of the data, the absolute error within the Region of Interest (ROI) is estimated to be no more than 0.1 nT in the spin-plane, 0.15 nT along the spin-axis and 0.2 nT in total magnitude

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Details

Version:2.4.1

NumericalData

ResourceID
spase://CNES/NumericalData/CDPP-AMDA/MMS/MMS4/FGM/mms4-fgm-srvy
ResourceHeader
ResourceName
MMS4 - FGM - survey
AlternateName
survey
ReleaseDate
2024-10-04 05:34:06Z
Description
For the purpose of creating a unified FGM Level 2 data product, burst mode data is taken from DFG and survey mode data is taken from AFG. Because AFG and DFG are cross-calibrated on an orbit-averaged basis, small differences in offset may be observed between Level2 burst and survey mode data. Consequently, any differences are within the error of the measurement. Based on preliminary analysis of the data, the absolute error within the Region of Interest (ROI) is estimated to be no more than 0.1 nT in the spin-plane, 0.15 nT along the spin-axis and 0.2 nT in total magnitude
Contacts
Role Person StartDate StopDate Note
1. PrincipalInvestigator spase://SMWG/Person/James.L.Burch
2. PrincipalInvestigator spase://SMWG/Person/Christopher.T.Russell
3. PrincipalInvestigator spase://CNES/Person/CDPP-AMDA/W.Magnus

InformationURL
Name
MMS home page at GSFC
URL
InformationURL
Name
SMART package home page at SWRI
URL
InformationURL
Name
Science Data Center at LASP
URL
InformationURL
Name
FGM team home page at UCLA
URL
InformationURL
Name
FGM team at IWF
URL
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDPP/AMDA HAPI Server
URL
Style
HAPI
ProductKey
mms4-fgm-srvy
Description
Web Service to this product using the HAPI interface.
Format
CSV
Acknowledgement
Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse". See the Rules of the road at https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers.
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDPP/AMDA Web application
URL
Description
Access to Data via CDPP/AMDA Web application.
Format
CSV
Format
VOTable
Format
CDF
Format
PNG
Acknowledgement
Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse". See the Rules of the road at https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers.
ProviderName
LASP
InstrumentIDs
MeasurementType
MagneticField
TemporalDescription
TimeSpan
StartDate
2015-09-01 00:00:04Z
StopDate
2024-09-02 00:00:03Z
CadenceMin
PT0.0625S
CadenceMax
PT0.125S
Parameter #1
Name
b_gse
ParameterKey
mms4_b_gse
Units
nT
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
RenderingHints
DisplayType
TimeSeries
Structure
Size
3
Element
Name
bx
Qualifier
Component.I
Index
1
ParameterKey
mms4_b_gse(0)
Element
Name
by
Qualifier
Component.J
Index
2
ParameterKey
mms4_b_gse(1)
Element
Name
bz
Qualifier
Component.K
Index
3
ParameterKey
mms4_b_gse(2)
Field
Qualifier
Vector
FieldQuantity
Magnetic
Parameter #2
Name
b_gsm
ParameterKey
mms4_b_gsm
Units
nT
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSM
RenderingHints
DisplayType
TimeSeries
Structure
Size
3
Element
Name
bx
Qualifier
Component.I
Index
1
ParameterKey
mms4_b_gsm(0)
Element
Name
by
Qualifier
Component.J
Index
2
ParameterKey
mms4_b_gsm(1)
Element
Name
bz
Qualifier
Component.K
Index
3
ParameterKey
mms4_b_gsm(2)
Field
Qualifier
Vector
FieldQuantity
Magnetic
Parameter #3
Name
|b|
ParameterKey
mms4_b_tot
Units
nT
RenderingHints
DisplayType
TimeSeries
Field
Qualifier
Magnitude
FieldQuantity
Magnetic
Parameter #4
Name
pressure_b
ParameterKey
mms4_pres_m
Units
nPa
RenderingHints
DisplayType
TimeSeries
Field
Qualifier
Magnitude
FieldQuantity
Magnetic