Data Access
This data set contains WIND WAVES TNR L3 Quasi-Thermal Noise Data plots.
Two methods have been used to derive the electron density from the quasi-thermal noise measurements of the Waves Thermal Noise Receiver.
Level 3 data from the Thermal Noise Receiver consists of values of the electron density derived by two different methods of ground processing of Level 2 (calibrated) data.
This data set interpolates the observed spectra onto spectra calculated from a model electron phase-space distribution with four free parameters, each of which is thus determined.
They give the plasma frequency in kHz, the electronic core distribution temperature in eV, the ratio between electronic halo and core distributions density and temperature, computed via a least square fit of the observed spectra.
The proton temperature and the solar wind velocity issued from the Wind-3DP experiment are aslo given.
The model uses 6 parameters and precision on each ones are also recorded in the files, as such as a root-mean square between fitted and observed spectra.
A precision of zero means that the associated parameter is not adjusted.
Data are organized as temporal series.
Temporal resolution is one-minute average data.
Version:2.4.0
This data set contains WIND WAVES TNR L3 Quasi-Thermal Noise Data plots.
Two methods have been used to derive the electron density from the quasi-thermal noise measurements of the Waves Thermal Noise Receiver.
Level 3 data from the Thermal Noise Receiver consists of values of the electron density derived by two different methods of ground processing of Level 2 (calibrated) data.
This data set interpolates the observed spectra onto spectra calculated from a model electron phase-space distribution with four free parameters, each of which is thus determined.
They give the plasma frequency in kHz, the electronic core distribution temperature in eV, the ratio between electronic halo and core distributions density and temperature, computed via a least square fit of the observed spectra.
The proton temperature and the solar wind velocity issued from the Wind-3DP experiment are aslo given.
The model uses 6 parameters and precision on each ones are also recorded in the files, as such as a root-mean square between fitted and observed spectra.
A precision of zero means that the associated parameter is not adjusted.
Data are organized as temporal series.
Temporal resolution is one-minute average data.
| Role | Person | StartDate | StopDate | Note | |
|---|---|---|---|---|---|
| 1. | PrincipalInvestigator | spase://CNES/Person/CDPP-Archive/Karine.Issautier | |||
| 2. | PrincipalInvestigator | spase://CNES/Person/CDPP-Archive/Keith.Goetz | |||
| 3. | ProjectScientist | spase://CNES/Person/CDPP-Archive/Lynn.B.Wilson.III | |||
| 4. | DataProducer | spase://CNES/Person/CDPP-Archive/Xavier.Bonnin | |||
| 5. | GeneralContact | spase://CNES/Person/CDPP-Archive/CDPP.general.contact |
Access via CNES Data Archive for CDPP
Wind Waves TNR L3 1 min resolution plasma frequency issued from neural network computation
Wind Waves TNR L3 1 min resolution fitted plasma frequency
Wind Waves TNR L3 1 min resolution fitted electronic core distribution temperature
Wind Waves TNR L3 1 min resolution ratio between the electronic halo distribution density and the core's one
Wind Waves TNR L3 1 min resolution ratio between the electronic halo distribution temperature and the core's one
Wind Waves TNR L3 1 min resolution proton temperature as measured by 3dp
Wind Waves TNR L3 1 min resolution solar wind velocity as measured by 3dp