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Application of the Pixon Based Restoration to HST Spectra
and Comparison to the Richardson-Lucy and Jansson Algorithms: Restoration
of Absorption Lines
Athanassios Diplas, Edward A. Beaver, Phillip R. Blanco, Robert
K. Piña, and Richard C. Puetter
Center for Astrophysics and Space Sciences, University of California,
San Diego, CA 92093-0111
Abstract:
We discuss the application of the Pixon Based Image Restoration Method
on spectroscopic HST data and compare the results with those obtained
from the Richardson-Lucy and Jansson algorithms. In order to better
evaluate the performance of the various algorithms we have also used
artificial data.
Keywords:
Spectral restorations, Pixons, Richardson-lucy, Jansson