Work

Stray-light contamination and spatial deconvolution of slit-spectrograph observations

Year: 2011

Type: article

Abstract: Context. Stray light caused by scattering on optical surfaces and in the Earth’s atmosphere degrades the spatial resolution of observations. Whereas post-facto reconstruction techniques are common for 2D imaging and spectroscopy, similar options for slit-spectrograph data are rarely applied.

Source: Astronomy and Astrophysics

DOI: 10.1051/0004-6361/201015702

Authors: C. Beck, R. Rezaei, D. Fabbian

Institutions: Universidad de La Laguna, Instituto de Astrofísica de Canarias, Institut für Sonnenphysik

Language: English

Topic: Astronomy and Astrophysical Research

Subfield: Instrumentation

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

Funders: European Commission, Ministerio de Ciencia e Innovación, Instituto de Astrofísica de Canarias

OpenAlex ID: W2115349008