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Solar flare X-ray spectra between 7. 8 and 23. 0 angstroms

Journal Article · · Astrophys. J.; (United States)
DOI:https://doi.org/10.1086/158354· OSTI ID:6685159
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We present high-resolution X-ray spectra taken during a large solar flare on 1979 June 10. Many lines of highly ionized iron are revsolved and identified for the first time in solar spectra. Lines with a wide range of excitation temperatures are found to have similar time development during the flare's rapid rise phase. We discuss density sensitive line ratios in Fe XXI and Fe XXII.
Research Organization:
Space Sciences Laboratory, The Aerospace Corporation
OSTI ID:
6685159
Journal Information:
Astrophys. J.; (United States), Journal Name: Astrophys. J.; (United States) Vol. 241:1; ISSN ASJOA
Country of Publication:
United States
Language:
English

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Related Subjects

640104* -- Astrophysics & Cosmology-- Solar Phenomena
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CHARGED PARTICLES
DATA
EXPERIMENTAL DATA
INFORMATION
IONS
IRON IONS
NUMERICAL DATA
SOLAR ACTIVITY
SOLAR FLARES
SOLAR X-RAY BURSTS
SPECTRA
X-RAY SPECTRA