Kristi_Keller_011805_1

Title/Introduction: September 24-25, 1998 Comparison

Key Word: Polar Cap Size

3D MHD Model: BATSRUS
Real Event Simulation
Inflow Boundary Conditions: Time-Dependent
Start Time: 1998/09/24 20:00
End Time: 1998/09/25 17:00
Dipole Tilt at Start in X-Z Plane: 6.6 deg.
Dipole Tilt in Y-Z GSE Plane: -14.8 deg.
Dipole Update With Time: yes
Ionospheric Conductance: auroral
Corotation Velocity is Applied at The Inner Boundary. Corotation Axis Tilt is Consistent With The Real Time.
Radio Flux 10.7 cm: 140.
Coordinate System for the Output: GSM
Initial Solar Wind (SW) Parameters in GSM Coordinates:

SW Density: 2.997 n/cc
SW Temperature [Kelvin]: 10599.23 Kelvin
X Component of SW Velocity: -677.359 km/sec
Y Component of SW Velocity: 80.012 km/sec
Z Component of SW Velocity: 38.321 km/sec
IMF Bx: 0. nT
IMF By: 9.433 nT
IMF Bz: 2.052 nT
IMF |B|: 9.65 nT
IMF Clock Angle: 77.7 deg.

• View solar wind input data
• View Magnetosphere
• View Ionosphere

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