Abstract
GEOPHYSICAL RESEARCH LETTERS,
VOL. 30,
1003,
4 PP., 2003
doi:10.1029/2002GL015060
Middle ultraviolet emission from ionized iron
E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, DC, USA
E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, DC, USA
E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, DC, USA
E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, DC, USA
Office of Naval Research, Arlington, Virginia, USA
Department of Electrical Engineering, New Mexico Institute of Mining and Technology, Socorro, New Mexico, USA
We present middle ultraviolet spectra between 2300 and 2700 Å showing emissions due to singly ionized iron and magnesium. The spectra were observed by the Ionospheric Spectroscopy and Atmospheric Chemistry (ISAAC) instrument on the United States Air Force's Advanced Research and Global Observing Satellite (ARGOS). The emission from ionized magnesium has been previously observed and studied; however, the ionized iron lines near 2400 and 2600 Å are newly identified in the Earth's middle ultraviolet dayglow spectrum. Newly calculated fluorescence efficiencies for excitation of the optical emissions are also presented.
Published 3 January 2003.
Citation: (2003), Middle ultraviolet emission from ionized iron, Geophys. Res. Lett., 30(1), 1003, doi:10.1029/2002GL015060.
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