Plasmasphere PowerPoint PPT Presentations

Plasmaspheric Bulge

The Magnetosphere and Plasmasphere CSI 769 3rd section, Oct. Nov. 2005 J. Guillory Lecture 8 (Oct.25) Bow shock scattering; Magnetosphere structure, charged ...

(1) Department of Physics and Astronomy, ... Applying Rasmussen Refilling Model. Rasmussen has developed a simple model for the rate of plasmasphere refilling: ...

Lecture 7 (Oct.18) Bow shock scattering; Magnetosphere structure, charged ... NSSDC quiet-time static empirical model (AP-8) of energetic proton flux density ...

I = integrated region 2 FAC (Iridium) U = Sub-auroral potential drop (DMSP) ... Outward or poleward E-field required to brake drift. Two possibilities: ...

Phil C. Anderson: Sub-auroral potential drop from DMSP/IDM ... Outward or poleward E-field required to brake drift. Two possibilities: ...

0300 UT. May 24. Westward electric field. Equipotential Contours. Plasmasphere Model Setup ... Substorm electric field on for 1 hour (0300-0400 UT). Magnetic field: ...

Continue to couple ring current models to other inner magnetospheric models and ... Better electron ring current loss lifetimes/diffusion coefficients ...

Whistler Associated with Ionospheric Channel (or Large-Scale Wave Trough) ... Detection of whistler mode outside plasma-sphere dependent upon large-scale ...

... and alternative proxies Auroral precipitation derived from GUVI data Global Ionosphere Plasmasphere (GIP) model (closed field lines) ...

Plasmaspheric Hiss and Lightning Generated Whistlers ... We assess the importance of hiss and MR whistlers in the slot region and beyond ...

B E Receptive antenna Abstract:Whisper instrument on board CLUSTER spacecraft allows the detection of a new class of wave observation in the plasmasphere region.

Logan, Utah 84322. Presented at: COSMIC Meeting. October 17, 2006. GAIM Basic Approach. We use a physics-based ionosphere-plasmasphere-polar wind model and a Kalman ...

PRESSURE, CURRENTS AND ELECTRIC FIELDS. IN THE INNER MAGNETOSPHERE ... Eastward rotation of main phase ring current. Plasmaspheric erosion? MODELING CRCM ...

CISM Radiation Belt Models CMIT Mary Hudson CISM Seminar Nov 06 Van Allen Belts-Plasmasphere Overlap Solar Cycle Dependence of 2-6 MeV Electrons March 91 Shock ...

Space Plasmas: What They Are and Where They Come From

IMAGE RPI measurements of electron density at the plasmapausetrough, and comparison to IMAGE EUV obs

University of Newcastle , Callaghan, NSW, Australia ... EMIC waves observed at the near-conjugate stations of Great Whale River and Byrd. ...

Stan Solomon, Alan Burns, Tim Killeen, Astrid Maute, Liying Qian, Art Richmond, ... Neutral Density Measurements from accelerometers on CHAMP and GRACE satellites ...

... Within the Van Allen Radiation Belts During the 'Halloween' Solar Storms of 2003 ... radiation belt 'slot' region at L = 2 ~ 3 was filled by relativistic electrons ...

Mona Kessel, NASA HQ Contributions by Jacob Bortnik, Seth Claudepierre, Nicola Fox, Shri Kanekal, Kris Kersten, Craig Kletzing, Lou Lanzerotti, Tony Lui, Barry Mauk ...

J C Foster. MIT Haystack Observatory. Yosemite 2002. Plasma Tails & Ionospheric SED ... A Strong Polarization Electric Field forms in Low-Conductivity Region ...

Yosemite National Park, California. February 5-8, 2002. Outline of Talk ... ENA images of the plasma sheet, ring current, and ionospheric outflow ...

IMAGE: Imager for MagnetopausetoAurora

Jll, np,Tp Magnetosphere - Ionosphere Coupler Abstract The Ionosphere-Thermosphere modeling component of the CISM project is responsible for development of general ...

Compare EUV observed erosion to predictions of the Volland-Stern shielded convection model. ... The Volland-Stern driven model plasmapause is the thick white ...

A. Balogh (ICL, London) ... Precursor part Composition Composition Feature-8: magnetospheric condition Feature-9 : ground conj. Indications from data ...

IBEX. RBSP. DOE/Defense. Vela. Past geosynch. GPS/DSP. Current geosynch. SABRS/SAVE. Competencies ... History of space environment programs at LANL ...

This April special section is first of two Polar special sections to be ... Polar flies through the region of emission seen by IMAGE: ...

Solar wind plasma and magnetic field are excluded from the bubble. ... Separatrix. The Ring Current. Current = Moving Charge. J (electric current) ...

Extra Slides for day 156. From the URSI talk. Plasma Waves. Three satellite rotations (3 ... the plasma sheet several hours later, at much higher ...

Geomagnetic Storms

Effects of Coronal Mass Ejections and Solar Wind Streams on the Earth's ... Whistler mode chorus at dawn combined with EMIC interactions heat and isotropize ...

Significant increase in the electron density causes much larger ion drag effect ... Can control the density in the plasma sheet. ...

SUB-AURORAL POLARIZATION STREAM (SAPS) Enhanced electron density in the ... Iridium magnetometer data provides FAC (courtesy of B. Anderson). Red is upward. ...

Title: Horizontal Motion from Glacial Isostatic Adjustment and GPS Author: Oso Last modified by: R diger Haas Created Date: 2/9/2001 10:27:35 AM

Overview of Results from the Radio Plasma Imager RPI on IMAGE

LENA Solar Wind Neutrals Polar Ion Outflow. 20-22 August 2003. ASPERA-3/4, Kiruna, Sweden ... IMAGE/LENA observes magnetosheath/solar wind ENAs in the range ...

Title ~36pt Arial Black Title Author: Terri A. Cantrell Last modified by: Stan Solomon Created Date: 1/14/2002 6:19:56 PM Document presentation format

Programs in APL’s National Security Space Business Area focus on space solutions to critical military problems. We develop and conduct innovative experimental missions, build space instruments, and produce new applications to meet warfighter needs. We offer innovative engineering, advanced technology development, and a deep-rooted system engineering culture. Significant experience in both civilian and National Security Space programs means we leverage capabilities and accomplishments from NASA programs to address National Security Space capability gaps and needs. As part of a Department of Defense-sponsor-based organization, our National Security Space work also benefits from synergy with other APL business areas.

1. Science with Single Nanosatellites Ionospheric and Magnetospheric Research Composition at low-altitude Cold ion composition in the magnetosphere

Magnetospheric Charged Fluid Transport Robert Sheldon University of Alabama in Huntsville September 22, 1999

GITM Synthetic TEC comparison with GPS Data: Global Ionosphere-Thermosphere Model Validation J. A. Feldt and M. B. Moldwin Atmospheric, Oceanic, and Space Sciences ...

Plasma and Fields of Earths Inner Magnetosphere

Space Weather and Ionospheric Research Using COSMIC Data

Frank Toffoletto, Rice University (with thanks to: Stan Sazykin, Dick Wolf, Bob Spiro, Tom Hill, John Lyon, Mike Wiltberger and Slava Merkin) Outline Motivation ...

What are Whistlers?

Initial Results of Aurora/Airglow Observations Using CRL All-sky Imagers at ... HFR, Na-lider(GI), MSP(GI), Magnetometer(GI), Rocket(GI), ... is very useful to ...

Once Upon a Time in the Electron Radiation Belts R. Friedel, G. Reeves, J. Koller, Y Chen, S. Zaharia, V. Jordanova ISR-1, Los Alamos National Laboratory, USA

Effects of Heavy Ions on Ring Current Dynamics and EMIC Waves Excitation

Ring-Current Simulations. for the Storm of 19 October 1998 ... transport into the ring current, as compared to simulations that lack a self ...

... density profile by using the Topside Sounder Model Profiler and ionosonde data ... Topside Sounder Model (TSM) ... all available topside sounder Ne profiles. ...

Title: Controlled Attenuation of Laser High-Order Harmonics for Use in Extreme Ultraviolet Polarimetry Author: Office 2004 Test Drive User Last modified by

Origin, growth, and recovery of geomagnetic storms ... hiss and lightning whistler (10 pT - [Abel and Thorne, 1998; Albert, 1999] ...

Damping of Whistler Waves through Mode Conversion to Lower Hybrid Waves in the Ionosphere X. Shao, Bengt Eliasson, A. S. Sharma, K. Papadopoulos, G. Milikh