Search Results - "OBER, Daniel M"
-
1
Cluster observations of the dusk flank magnetopause near the sash: Ion dynamics and flow-through reconnection
Published in Journal of Geophysical Research: Space Physics (01-10-2012)“…Compared to the dayside, dynamics on the flanks of the magnetopause are poorly understood. To help bridge this knowledge gap we analyzed Cluster plasma and…”
Get full text
Journal Article -
2
Parametric analysis of nightside conductance effects on inner magnetospheric dynamics for the 17 April 2002 storm
Published in Journal of Geophysical Research - Space Physics (01-12-2005)“…Numerous simulations were conducted in order to quantify the influence of nightside conductance morphology and intensity on the storm‐time ring current and…”
Get full text
Journal Article -
3
3D Multi‐fluid MHD Simulation of the Early Time Behavior of an Artificial Plasma Cloud in the Bottom Side Ionosphere
Published in Journal of geophysical research. Space physics (01-04-2021)“…A multi‐fluid magnetohydrodynamic model has been developed to investigate artificial clouds in the lower ionosphere. The model is based on the five‐moment…”
Get full text
Journal Article -
4
Formation of density troughs embedded in the outer plasmasphere by subauroral ion drift events
Published in Journal of Geophysical Research, Washington, DC (01-01-1997)“…A dynamic global core plasma model (DGCPM) is used to investigate the effects of subauroral ion drift (SAID) events on the formation of trough density profiles…”
Get full text
Journal Article -
5
Dependence of plasmaspheric morphology on the electric field description during the recovery phase of the 17 April 2002 magnetic storm
Published in Journal of Geophysical Research - Space Physics (01-03-2004)“…A comparison of how well three different electric field models can predict the storm time plasmapause shape is conducted. The magnetic storm of 17 April 2002…”
Get full text
Journal Article -
6
Interactions of the heliospheric current and plasma sheets with the bow shock: Cluster and Polar observations in the magnetosheath
Published in Journal of Geophysical Research: Space Physics (01-01-2011)“…On 12 March 2001, the Polar and Cluster spacecraft were at subsolar and cusp latitudes in the dayside magnetosheath, respectively, where they monitored the…”
Get full text
Journal Article -
7
Premidnight plasmaspheric "plumes"
Published in Journal of Geophysical Research, Washington, DC (01-06-1997)“…To explain observations of brief intervals of cold, dense plasma by geosynchronous satellites in the midnight sector prior to or during substorm onset, it has…”
Get full text
Journal Article -
8
Observations of bow shock and magnetopause crossings from geosynchronous orbit on 31 March 2001
Published in Journal of Geophysical Research - Space Physics (01-08-2002)“…On 31 March 2001, significant enhancements in both the strength of the interplanetary magnetic field and the solar wind dynamic pressure pushed the…”
Get full text
Journal Article -
9
Mapping prenoon auroral structures to the magnetosphere
Published in Journal of Geophysical Research, Washington, DC (01-12-2000)“…All‐sky auroral images acquired at Ny‐Ålesund were used in conjunction with observations of a Polar overflight on November 30, 1997, to determine where…”
Get full text
Journal Article -
10
Electrodynamics of the poleward auroral border observed by Polar during a substorm on April 22, 1998
Published in Journal of Geophysical Research (01-04-2001)“…Observations from Polar during a substorm on April 22, 1998, are used to specify electrodynamic characteristics of the high‐latitude auroral boundary on the…”
Get full text
Journal Article -
11
Survey of pancake-shaped warm ion distributions at geosynchronous orbit
Published in Journal of Geophysical Research, Washington, DC (01-12-1999)“…It has been proposed that the electromagnetic proton cyclotron instability is a strong source of heating for the anisotropic warm ions observed at…”
Get full text
Journal Article -
12
-
13
-
14
Observations of bow shock and magnetopause crossings from geosynchronous orbit on 31 March 2001
Published in Journal of geophysical research (2002)Get full text
Journal Article -
15
-
16
Survey of pancake-shaped warm ion distributions at geosynchronous orbit
Published in Journal of Geophysical Research (01-12-1999)“…It has been proposed that the electromagnetic proton cyclotron instability is a strong source of heating for the anisotropic warm ions observed at…”
Get full text
Journal Article -
17
Formation of density troughs embedded in the outer plasmasphere by subauroral ion drift events
Published in Journal of Geophysical Research (01-07-1997)“…A dynamic global core plasma model (DGCPM) is used to investigate the effects of subauroral ion drift (SAID) events on the formation of trough density profiles…”
Get full text
Journal Article -
18
-
19
Mapping prenoon auroral structures to the magnetosphere
Published in Journal of Geophysical Research (01-12-2000)“…All-sky auroral images acquired at Ny-Alesund were used in conjunction with observations of a Polar overflight on November 30, 1997, to determine where…”
Get full text
Journal Article -
20
Premidnight plasmaspheric 'plumes'
Published in Journal of Geophysical Research (01-06-1997)“…To explain observations of brief intervals of cold, dense plasma by geosynchronous satellites in the midnight sector prior to or during substorm onset, it has…”
Get full text
Journal Article