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

被引：29
作者：
Traebert, Elmar [1 ,2 ]
Beiersdorfer, Peter [1 ]
Brickhouse, Nancy S. [3 ]
Golub, Leon [3 ]
机构：
[1] Lawrence Livermore Natl Lab, Div Phys, Livermore, CA 94550 USA
[2] Ruhr Univ Bochum, Astron Inst, D-44780 Bochum, Germany
[3] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA
来源：
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 2014年 / 215卷 / 01期
基金：
美国国家航空航天局;
关键词：
atomic data; methods: laboratory: atomic; Sun: corona; Sun: UV radiation; techniques: spectroscopic; EXTREME-ULTRAVIOLET REGION; BEAM ION-TRAP; ATOMIC DATABASE; EMISSION-LINES; GRATING SPECTROMETER; FE-VII; X-RAY; ANGSTROM; CHIANTI; ASTROPHYSICS;
D O I：
10.1088/0067-0049/215/1/6
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
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 angstrom, 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.
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页数：8
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