CMR Header

CCMC Metadata Registry (CMR)

Menu Page

Go to:

 CMR: View Simulation Run Info

GITM/21.11/ROR/Nadia_Imtiaz_110223_IT_2

Run Description 

CCMC ROR run for GITM 21.11 with RORID Nadia_Imtiaz_110223_IT_2

Simulation Time:

Simulation Start Time: 2021-11-01T00:00:00Z
Simulation End Time: 2021-11-06T00:00:00Z
Time Step in second:
Simulation Time Description:
Simulation Time Caveats:

Temporal Dependence (whether the outputs of the simulation code are time-dependent?): true

Regions:

Earth.NearSurface.Atmosphere
Earth.NearSurface.Ionosphere
Earth.NearSurface.Thermosphere

Simulation Domain :

Contacts :

Nadia.Imtiaz, ModelUser

List of Run Input Parameter Grouping and their associated properties :

Name Description Caveats Properties
Settings for the model 
Settings used to run the model
Name Description Caveats Units Default Value or Actual Value Valid Min Valid Max
HPI - moved down to magnetospheric input 
moved
run_type 
Type of the run - either driven by real data or by artificial conditions
EUV 
select which solar flux input to use: F107, FISM-1d (FISM-1 daily), FISM-2d (FISM-2 daily), FISM-2f (FISM-2 flares)
 F107
convection 
Select which high latitude convection model to use: Weimer or SWMF
 if SWMF, then precipitation model must also be SWMF Weimer
precipitation 
Select which auroral precipitation model to use: FTA (AE-driven auroral model from Wu, Ridley, et al), FRandE (Fuller-Rowell & Evans), OVATION (OVATION-Prime), or SWMF
 If SWMF is selected, the SWMF must also be selected for the high latitude convection model FTA
Solar wind inputs 
Time-dependent solar wind plasma and magnetic field inputs.
 Solar wind inputs are derived from a single spacecraft usually 200 R_E upstream of the sun-ward (front) simulation box boundary.
Name Description Caveats Units Default Value or Actual Value Valid Min Valid Max
Bx 
Sun-Earth component of solar wind magnetic field.
 Bx is usually held constant (zero or average of observed values) to conserve div.B at the front boundary. Alternatively, oblique phase fronts can be assumed that update solar wind conditions along those fronts throughout the front boundary. Bx is then approximated as a linear combination of time dependent By and Bz. nT 50 -100 100
By 
Dawn-dusk component of solar wind magnetic field.
 nT 60 -100 100
Bz 
North-south component of the solar wind magnetic field. B_z is most important magnetic field component to drive or inhibit geomagnetic activity. Other components play a role in connection with the orientation of the Earth's dipole field.
 nT -100 -100 100
Vx 
Sun-Earth component of solar wind velocity.
 Low solar wind speed (less than 200 km/s in magnitude) usually indicates poor statistics in the solar wind plasma measurements. km/s 700 -3000 -200
Solar flux input 
Time-dependent solar inputs - daily or minute resolution
Name Description Caveats Units Default Value or Actual Value Valid Min Valid Max
f10.7 
Solar irradiation index as represented by the flux of 10.7 cm (2800 MHz) radiation from the Sun measured in units of 10−22 W⋅m−2⋅Hz−1.
 Daily index of solar radiation that affects the daytime background conductivity in the ionosphere. sfu 85 50 300
FISM 
FISM 1 or 2 daily, or FISM 2 high frequency spectra
 binned into 59 wavelength bins
Magnetospheric inputs 
Time-dependent magnetospheric inputs
Name Description Caveats Units Default Value or Actual Value Valid Min Valid Max
HPI 
Hemispheric Power Index
 3 1 10
AE 
Auroral electrojet time series obtained from SuperMAG (SME, SML, SMU) at 1-min resolution
 used only for FTA auroral precipitation model nT

Run Access Information :

Keyword(s) :

GITM

Linked to Parent Spase Resource(s) (example: SimulationModel) :

spase://CCMC/SimulationModel/GITM/21.11

List of Publications Referencing this Run :

CMR Footer

Curator: Chiu Wiegand | NASA Official: Dr. Masha Kuznetsova | Privacy and Security Notices | Accessibility | CCMC Data Collection Consent Agreement