HIGH-RESOLUTION LABORATORY SPECTRA OF THE λ193 CHANNEL OF THE ATMOSPHERIC IMAGING ASSEMBLY INSTRUMENT ON BOARD SOLAR DYNAMICS OBSERVATORY

Journal Article · Sat Nov 01 00:00:00 EDT 2014 · Astrophysical Journal, Supplement Series

DOI:https://doi.org/10.1088/0067-0049/215/1/6· OSTI ID:22340144

Träbert, Elmar; Beiersdorfer, Peter ^[1]; Brickhouse, Nancy S.; Golub, Leon ^[2]

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1. Physics Division, Physical and Life Sciences, Lawrence Livermore National Laboratory, Livermore, CA 94550-9234 (United States)
2. Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States)

Extreme ultraviolet spectra of C, O, F, Ne, S, Ar, Fe, and Ni have been excited in an electron beam ion trap and studied with much higher resolution than available on the Solar Dynamics Observatory (SDO) in order to ascertain the spectral composition of the SDO/Atmospheric Imaging Assembly (AIA) observations. We present our findings in the wavelength range 182-200 Å, which, overall, corroborate the working models of how to interpret the SDO/AIA data. We find, however, that the inclusion of a number of additional lines might improve the data interpretation.

• OSTI ID: 22340144
• Journal Information: Astrophysical Journal, Supplement Series, Vol. 215, Issue 1; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 0067-0049
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
79 ASTROPHYSICS
COSMOLOGY AND ASTRONOMY
ARGON
CARBON
ELECTRON BEAMS
EXCITED STATES
EXTREME ULTRAVIOLET SPECTRA
FLUORINE
IONS
IRON
NEON
NICKEL
OXYGEN
RESOLUTION
SULFUR
SUN
TRAPS
WAVELENGTHS