Combined optical, EISCAT and magnetic observations of the omega bands/Ps6 pulsations and an auroral torch in the late morning hours: a case study

• Main Authors: Safargaleev, V., Sergienko, T., Nilsson, Hans, Kozlovsky, A., Massetti, S., Osipenko, S., Kotikov, A.
• Other Authors: Polar Geophysical Institute of Russian Academy of Sciences (PGI), Russian Academy of Sciences Moscow (RAS), Swedish Institute of Space Physics Kiruna (IRF), Department of Physical Science, University of Oulu, Sodankylä Geophysical Observatory, Instituto di Fisica dello Spazio Interplanetario, Institute of Physics, St Petersburg State University (SPbU)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2005
• Subjects: [SDU.OCEAN]Sciences of the Universe [physics]/Ocean; Atmosphere; [SDU.STU]Sciences of the Universe [physics]/Earth Sciences; Ny-Ålesund; Longyearbyen; Tromsø; Barentsburg; EISCAT; Ny Ålesund
• Online Access: https://hal.science/hal-00317832; https://hal.science/hal-00317832/document; https://hal.science/hal-00317832/file/angeo-23-1821-2005.pdf

International audience We present here the results of multi-instrument observations of auroral torch and Ps6 magnetic pulsations, which are assumed to be the magnetic signature of the spatially periodic optical auroras known as omega bands. Data from TV and ASC cameras in Barentsburg and Ny Ålesund,...