Line profiles and magnetic fields in the exclusively powerful solar flare of October 28, 2003: preliminary results

• Published in: Кинематика и физика небесных тел
• Date: 2005
• Main Authors: Lozitsky, V.G., Lozitska, N.I.
• Format: Article
• Language: English
• Published: Головна астрономічна обсерваторія НАН України 2005
• Subjects: MS2: Physics of Solar Atmosphere
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/79629
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Line profiles and magnetic fields in the exclusively powerful solar flare of October 28, 2003: preliminary results / V.G. Lozitsky, N.I. Lozitska // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 148-150. — Бібліогр.: 7 назв. — англ.

We investigate the X17.2/4B solar flare of October 28, 2003 which has been occupying the third place among X-ray fluxes since 1975. The echelle Zeeman spectrograms obtained at the Kyiv University Astronomical Observatory allow us to conclude the following: a) observed flare emission in some magnetos...