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corefit : protons

ResourceID
spase://CNES/NumericalData/CDPP-AMDA/Helios1/E1/helios1-e1-all

Description

Corefit data set contains
estimates of number density, velocity, and temperatures of the proton core population in the
solar wind created from systematic fitting of all the original Helios 3D distribution functions.

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Details

Version:2.4.1

NumericalData

ResourceID
spase://CNES/NumericalData/CDPP-AMDA/Helios1/E1/helios1-e1-all
ResourceHeader
ResourceName
corefit : protons
AlternateName
Helios corefit data product
ReleaseDate
2018-11-06 18:11:24Z
Description

Corefit data set contains
estimates of number density, velocity, and temperatures of the proton core population in the
solar wind created from systematic fitting of all the original Helios 3D distribution functions.

Acknowledgement
Please acknowledge Helios E1 team and David Stansby in any publication
Contacts
RolePersonStartDateStopDateNote
1.DataProducerspase://CNES/Person/CDPP-AMDA/David.Stansby
AccessInformation
RepositoryID
spase://SMWG/Repository/CDPP/AMDA
Availability
Online
AccessRights
Open
AccessURL
Name
CDPP/AMDA HAPI Server
URL
http://amda.irap.omp.eu/service/hapi
Style
HAPI
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 http://amda.cdpp.eu/help/policy.html. Please acknowledge the Data Providers.
AccessInformation
RepositoryID
spase://SMWG/Repository/CDPP/AMDA
Availability
Online
AccessRights
Open
AccessURL
Name
CDPP/AMDA Web application
URL
http://amda.cdpp.eu
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 http://amda.cdpp.eu/help/policy.html. Please acknowledge the Data Providers.
ProviderName
Helios Data Archive
ProviderResourceName
Helios corefit data product
InstrumentIDs
spase://CNES/Instrument/CDPP-AMDA/Helios1/E1
MeasurementType
ThermalPlasma
TemporalDescription
TimeSpan
StartDate
1974-12-12 01:38:10Z
StopDate
1984-08-15 23:33:14Z
CadenceMin
PT40S
CadenceMax
PT300S
ObservedRegion
Heliosphere
Caveats
Status (fitting status flag) takes the following values: * 1: successful fit; * 2: successful fit, magnetic field varies too much for reliable number densities and temperatures; * 3: successful fit, no magnetic field data available; * 4: failed fit Ion instrument flag takes the following values: * 1: I1a ion instrument data; * 2: I3 ion instrument data
Parameter #1
Name
status
ParameterKey
helios1_e1_flag
FillValue
-1
Support
SupportQuantity
DataQuality
Parameter #2
Name
ion_instr
ParameterKey
helios1_e1_instr
FillValue
-1
Support
SupportQuantity
InstrumentMode
Parameter #3
Name
density
ParameterKey
helios1_e1_np
Units
cm^-3
Particle
ParticleType
Proton
ParticleQuantity
NumberDensity
Parameter #4
Name
t_para
ParameterKey
helios1_e1_t_para
Units
eV
Particle
ParticleType
Proton
ParticleQuantity
Temperature
Parameter #5
Name
t_perp
ParameterKey
helios1_e1_t_perp
Units
eV
Particle
ParticleType
Proton
ParticleQuantity
Temperature
Parameter #6
Name
v_thermal_para
ParameterKey
helios1_e1_vth_para
Units
km/s
Particle
ParticleType
Proton
ParticleQuantity
Velocity
Parameter #7
Name
v_thermal_perp
ParameterKey
helios1_e1_vth_perp
Units
km/s
Particle
ParticleType
Proton
ParticleQuantity
Velocity
Parameter #8
Name
v_rtn
ParameterKey
helios1_e1_vp
Units
km/s
Structure
Size
3
Element
Name
vr
Index
1
ParameterKey
helios1_e1_vp(0)
Element
Name
vt
Index
2
ParameterKey
helios1_e1_vp(1)
Element
Name
vn
Index
3
ParameterKey
helios1_e1_vp(2)
Particle
ParticleType
Proton
Qualifier
Average
ParticleQuantity
FlowSpeed