Published June 5, 2024
| Version
v1
Dataset
Open
eVlasiator 3D run (eEGI-1506) with DMSP correction: Precipitating electron differential number flux data
Contributors
Contact person:
Researchers:
Supervisor:
- 1. University of Helsinki
Description
Precipitating electron differential number flux based on eVlasiator 3D run (eEGI-1506), corrected with DMSP observations. Used as an input for WACCM-D simulations presented in manuscript "Atmospheric odd nitrogen response to electron forcing from a 6D magnetospheric hybrid-kinetic simulation" by T.Häkkilä et.al.. WACCM-D results presented in the manuscript are available in separate data set (http://hdl.handle.net/11304/f600d195-39cb-4a35-8c0f-eb1322b54e40).
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Additional details
Identifiers
- URL
- https://etsin.fairdata.fi/dataset/cd150e73-619b-48a7-988e-d9947a801d1b
- B2SHARE Legacy Record ID
- 79a154a9959347d0829b0ab2e145499c
Funding
- Finnish Academy, project ICT-Sunvac
FMI metadata
- Model
- eVlasiator
- Parameter
- Topic category
- space physics
Parameter name
:
MLT
Parameter unit
:
hours
Parameter description
:
the magnetic local time values (in hours)
Parameter name
:
MLAT
Parameter unit
:
degree north
Parameter description
:
the full-grid geomagnetic latitude bin central values (in degrees, positive in the northern hemisphere)
Parameter name
:
MLAT_CMIP6
Parameter unit
:
degrees north
Parameter description
:
the CMIP6-grid geomagnetic latitude bin central values (in degrees, positive in the northern hemisphere)
Parameter name
:
energies
Parameter unit
:
keV
Parameter description
:
the energy bin central values (in keV)
Parameter name
:
time_p
Parameter unit
:
seconds
Parameter description
:
the time step used for the eVlasiator run in the proton simulation (in seconds since the start of the proton run)
Parameter name
:
time_e
Parameter unit
:
seconds
Parameter description
:
the time step in the electron run from which the flux values were obtained (in seconds since the start of the electron run)
Parameter name
:
electronDifferentialFlux
Parameter unit
:
electrons / (cm2 s sr keV)
Parameter description
:
the precipitating electron differential number flux values (in el / (cm2 s sr keV)) in the full geomagnetic latitude grid, after correction using DMSP/SSJ observations during similar driving conditions
Parameter name
:
electronDifferentialFlux_CMIP6
Parameter unit
:
electrons / (cm2 s sr keV)
Parameter description
:
the precipitating electron differential number flux values (in el / (cm2 s sr keV)) in the CMIP6 geomagnetic latitude grid, after correction using DMSP/SSJ observations during similar driving conditions. Note that this is a masked array, in which flux values at geomagnetic latitudes mapping within the inner boundary of the eVlasiator simulation domain (|MLAT_CMIP6| < 63°) are masked.
Temporal Coverage
Spans:
Span:1 time-step of eVlasiator 3D run (eEGI-1506)