Sodankylä
Geophysical
Observatory
Oulun yliopisto

VLF-2004 Program

Program

MONDAY 27 September 2004

08:00 - 09:30

Registration and coffee

09:30 - 09:45

Opening of Workshop

09:45 - 12:00

T.Turunen (invited talk) max. 60 minutes (Chairperson D. Nunn)

Session 1: Satellite observations I (á 20 min) (Chairperson D. Nunn)

Chum et al. Observation of chorus waves by MAGION 5 satellite, and what can be deduced about the initial wave normal angles

Titova et al.Relationship between the VLF hiss observed at high altitudes within the polar cap and auroral dynamics during substorms

12:00 - 13:30

Lunch break

13:30 - 14:30

Session 2: Theory and modeling I (á 20 min) (Chairperson T. Turunen)

Nunn et al. On the numerical modelling of VLF chorus (Invited, 30 min)

Shklyar et al. Numerical modeling of VLF spectrograms of nonducted emissions caused by lightning

14:30 - 15:00

Coffee break

15:00 - 16:30

Session 3: Ground-based VLF observations (á 20 min) (Chairperson C. Rodger)

Manninen and Turunen The VLF phenomena identification from spectral plots of continuous VLF-measurements

Smith A solar cycle of ELF/VLF radio wave observations in the Antarctic and Arctic


19:00 -

Ice breaking party at Sodankylä Municipality Hall

TUESDAY 28 September 2004

09:00 - 10:25

Session 4: Theory and modeling II (á 20 min) (Chairperson A. Demekhov)

Schriver et al. The generation of plasma waves in the electron foreshock region

Bespalov and Mizonova Reflection coefficient of whistler waves normally incident on the ionosphere

Rodger et al. Investigating radiation belt losses through numerical modeling of precipitating fluxes

10:25 - 10:55

Coffee break

10:55 - 12:00

Session 5: VLF and Ionosphere (á 20 min) (Chairperson O. Santolik)

Clilverd et al. The impact of energetic precipitation in the southern Polar Cap during a solar proton event

Pasmanik et al. Generation and propagation of LHR waves in the upper ionosphere

Parrot First results obtained with the micro-satellite DEMETER

12:00 - 13:30

Lunch break

13:30 - 14:30

Session 6: New observations and observational methods I (á 20 min) (Chairperson A. Smith)

Turunen P. On the use of the VLF method in mineral exploration - experiences from the Northern Finland

Manninen and Turunen Properties of magnetospheric line radiation events at L-values of about 6

14:30 - 15:00

Coffee break

15:00 - 16:30

Session 7: New observations and observational methods II (á 20 min) (Chairperson A. Smith)

Lichtenberger Automatic Whistler Detector and Analyzer system: new perspectives of an old tool

Kero et al. Post-filtering of the power line harmonics and the lightning signals in VLF

Turunen T. Aspects on modern VLF-receiver

WEDNESDAY 29 September 2004

09:00 - 10:25

Session 8: VLF propagation I (á 20 min) (Chairperson A. Demekhov)

Thomson and Rodger VLF propagation measurements of large solar flares and their D-region effects

Grubor et al. Detection and analysis of solar flare effects on two long VLF paths

McCormick et al. Full wave model for VLF remote sensing of the lower ionosphere

Sulic et al. Detection of lighting-induced perturbations on VLF signals received at Belgrade station

10:25 - 10:55

Coffee break

10:55 - 12:00

Session 9: Satellite observations II (á 20 min) (Chairperson J. Lichtenberger)

Nemec et al. Systematic study of equatorial noise emissions below the lower hybrid frequency based on the data of the STAFF-SA instruments on board the Cluster spacecraft

Macusova et al. Systematic study of whistler-mode emissions based on the data of the STAFF-SA instruments on board the Cluster spacecraft

Trakhtengerts et al. Interpretation of Cluster data on chorus emissions using the backward wave oscillator model

12:00 - 13:30

Lunch break

13:30 - 14:30

Excursion to EISCAT site

14:30 - 15:00

Coffee break

15:00 -

Working group meetings

18:00 -

Social evening

THURSDAY 30 September 2004

09:00 - 10:25

Session 10: Theory and modeling III (á 20 min) (Chairperson D. Shklyar)

Nunn et al. A parametric study of the numerical simulation of triggered VLF emissions

Demekhov et al. Backward wave oscillator regime of whistler cyclotron instability in an inhomogeneous magnetic field

10:25 - 10:55

Coffee break

10:55 - 12:00

Session 11: Satellite observations III (á 20 min) (Chairperson M. Parrot)

Kozelov et al. Dynamics of ELF/VLF chorus emissions and noised on-off intermittency in the magnetospheric backward wave oscillator

Santolik et al. Analysis of whistler-mode chorus using multipoint observations of the Cluster spacecraft

12:00 - 13:30

Lunch break

13:30 - 14:30

Session 12: VLF Propagation II (á 20 min) (Chairperson D. Shklyar)

Clilverd et al. The impact of PMSE and NLC regions on VLF propagation

Rodger et al. Realtime global mapping of lightning by an experimental network of VLF sensors

14:30 - 15:00

Coffee break

15:00 - 16:30

Session 13: Power line harmonic radiation (PLHR) (á 20 min) (Chairperson M. Clilverd)

Manninen et al. Features of power line harmonic radiation (PLHR) related narrow band ELF-emissions at very high latitudes

Werner et al. Identifying power line harmonic radiation from an electrical network

Oikarinen et al. Daily variation of PLHR doublets detected in Northern Finland

FRIDAY 1 October 2004

09:00 - 10:15

Session 14: Open session (á 30 min) (Chairperson N. Thomson)

Rodger et al. Testing the importance of precipitation loss mechanisms in the inner radiation belt (Invited, 30 min)

Nunn Simulation of electrostatic Landau interaction using the Vlasov Hybrid Simulation method

10:15 - 10:45

Coffee break

10:45 - 11:15

Discussion and future plans

11:15 - 11:30

Closing of Workshop


Last modified: 05 January 2017, 08:41:27.