Relative pointing offset analysis of calibration targets with repeated observations with Herschel-SPIRE Fourier-Transform Spectrometer

We present a method to derive the relative pointing offsets for SPIRE Fourier-Transform Spectrometer (FTS) solar system object (SSO) calibration targets, which were observed regularly throughout the Herschel mission. We construct ratios of the spectra for all observations of a given source with resp...

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Veröffentlicht in:	arXiv.org 2014-01
Hauptverfasser:	Valtchanov, Ivan, Hopwood, Rosalind, Polehampton, Edward, Benielli, Dominique, Fulton, Trevor, Imhof, Peter, Konopczynski, Tomasz, Lim, Tanya, Lu, Nanyao, Marchili, Nicola, Naylor, David, Swinyard, Bruce
Format:	Artikel
Sprache:	eng
Schlagworte:	Calibration Dependence Flux Fourier transform spectrometers Gaussian beams (optics) Neptune Offsets Physics - Instrumentation and Methods for Astrophysics Solar system Space telescopes Uranus
Online-Zugang:	Volltext
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