Titlebook: Very Long Baseline Interferometry; Techniques and Appli Marcello Felli,Ralph E. Spencer Book 1989 Springer Science+Business Media Dordrecht

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Mapping in Practice mapping with the AIPS (Thompson and D’Addario, 1982)-package. Other data reduction systems do exist, e.g. the Caltech-package and OLAF. These differ from AIPS mostly in the . for reaching the final and “best” map. It is more important to know the method and to be careful than what reduction procedu

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Introduction to Phase-Reference Mapping and limited coherence time. The basic theory for source-switched observations is given. The necessary steps in a phase-reference mapping observation are described and the results of a switched phase-reference observation are shown as an example. A short discussion outlines the major difficulties of

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Polarimetryg Baseline Interferometers. I will not discuss the reasons that one might wish to image VLB I sources in polarized light; this discussion could even be interpreted as giving the reasons that one would not wish to do so. I also assume that the students understand the polarization properties of light

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Geodesy, Geodynamics, and Astrometry Using Very Long Baseline Interferometryious from the previous chapters that accurate measurements of source positions require that the interferometer baselines and the Earth’s rotation vector are known as accurately as possible. Data on the baselines and earth rotation can be accomplished in several ways of which the VLBI technique itsel

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Book 1989s par- ticularly stimulated by the discovery of quasars, and led to the development of interferometer techniques using baselines of transglobal dimensions. These meth- ods have become known as Very Long Baseline Interferometry (VLBI). Arrays of radio telescopes situated all over the Earth (or even i

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Geodesy, Geodynamics, and Astrometry Using Very Long Baseline Interferometryor are known as accurately as possible. Data on the baselines and earth rotation can be accomplished in several ways of which the VLBI technique itself is the most accurate. The VLBI technique merge geodesy, geodynamics, and astrometry in the same way as the stellar astronomy once did.

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Polarimetry masers and stellar radio flares is frequently strongly circularly polarized. These cases can easily be dealt with using circularly polarized feeds and the usual VLBI techniques applied separately to the right and left circular polarizations.

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