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astro-ph2005
Semi-empiric Radiative Transfer Modeling of FUSE Stellar Spectra
A. Lobel, E. H. Avrett, J. P. Aufdenberg
We present an overview of radiative transfer modeling efforts to interpret spectra of a variety of stellar objects observed with FUSE. Detailed radiative transfer modeling of high…
astro-ph2005
Spatially Resolved STIS Spectra of Betelgeuse's Upper Chromosphere and Circumstellar Dust Envelope
A. Lobel
The Hubble Space Telescope observed red supergiant Betelgeuse with the Space Telescope Imaging Spectrograph to investigate the outer atmosphere from spatially resolved spectra. We…