Search Results

Optical tomography of the aurora and EISCAT

by H. U. Frey, S. Frey, B. S. Lanchester, M. Kosch
Published in Annales Geophysicae (1998)

Auroral-arc splitting by intrusion of a new convection channel

by H. U. Frey, G. Haerendel, S. Buchert, B. S. Lanchester
Published in Annales Geophysicae (1996)

Optical tomography of the aurora and EISCAT

by H. U. Frey, S. Frey, B. S. Lanchester, M. Kosch

Southern Hemisphere poleward moving auroral forms

by E. E. Drury, S. B. Mende, H. U. Frey, J. H. Doolittle

High latitude Antarctic observations and comparisons

by A. T. Weatherwax, T. J. Rosenberg, L. J. Lanzerotti, C. G. Maclennan, H. U. Frey, S. B. Mende

Substorm topology in the ionosphere and magnetosphere during a flux rope event in the magnetotail

by O. Amm, R. Nakamura, H. U. Frey, Y. Ogawa, M. Kubyshkina, A. Balogh, H. Rème
Published in Annales Geophysicae (2006)

Estimates of magnetotail reconnection rate based on IMAGE FUV and EISCAT measurements

by N. Østgaard, J. Moen, S. B. Mende, H. U. Frey, T. J. Immel, P. Gallop, K. Oksavik, M. Fujimoto

Estimates of magnetotail reconnection rate based on IMAGE FUV and EISCAT measurements

by N. Østgaard, J. Moen, S. B. Mende, H. U. Frey, T. J. Immel, P. Gallop, K. Oksavik, M. Fujimoto
Published in Annales Geophysicae (2005)

Observations of an auroral streamer in a double oval configuration

by O. Amm, R. Nakamura, T. Takada, K. Kauristie, H. U. Frey, C. J. Owen, A. Aikio, R. Kuula
Published in Annales Geophysicae (2011)

Ionospheric response to variable electric ®elds in small-scale auroral structures

by B. S. Lanchester, M. H. Rees, K. J. F. Sedgemore, J. R. Palmer, H. U. Frey, K. U. Kaila

Ionospheric response to variable electric fields in small-scale auroral structures

by B. S. Lanchester, M. H. Rees, K. J. F. Sedgemore, J. R. Palmer, H. U. Frey, K. U. Kaila
Published in Annales Geophysicae (1998)

Ionospheric signatures during a magnetospheric flux rope event

by L. Juusola, O. Amm, H. U. Frey, K. Kauristie, R. Nakamura, C. J. Owen, V. Sergeev, J. A. Slavin, A. Walsh
Published in Annales Geophysicae (2008)

High resolution measurements and modeling of auroral hydrogen emission line profiles

by B. S. Lanchester, M. Galand, S. C. Robertson, M. H. Rees, D. Lummerzheim, I. Furniss, L. M. Peticolas, H. U. Frey, J. Baumgardner, M. Mendillo
Published in Annales Geophysicae (2003)