CMR Header

CCMC Metadata Registry (CMR)

Menu Page

Go to:

 CMR: View Simulation Run Info

GITM/2.0/ROR/Atishnal_Chand_090721_IT_1

Run Description 

CCMC ROR run for GITM 2.0 with RORID Atishnal_Chand_090721_IT_1

Simulation Time:

Simulation Start Time: 2002-12-13T00:00:00Z
Simulation End Time: 2002-12-16T00:00:00Z
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 :

Atishnal.Chand, 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 
Hemispheric power index
 1 1 10
run_type 
Type of the run - either driven by real data or by artificial conditions
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 00 -100 100
By 
Dawn-dusk component of solar wind magnetic field.
 nT 00 -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 -20 -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 400 -3000 -200
Ionosphere conductance model 

						
						
						
												 
						
							

								
									

										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
									88
									50
									300
									
								

								
								
							

						
						
						
					

				
			
		

	

	

		Run Access Information
		
		:
	

	
	
	

		Keyword(s)
		
		:
	

	
		
			Atishnal

		
	
	
	

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

	
	
		
							
				
					spase://CCMC/SimulationModel/GITM/2.0

				
				
				
						
		
	
	
	
	

		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