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Techniques for Analyzing Short Coherence Time VLBI Data

Published online by Cambridge University Press:  12 April 2016

Colin J. Lonsdale  and
Sheperd S. Doeleman
Colin J. Lonsdale
Affiliation:
MIT Haystack Observatory, Westford MA 01886, U.S.A.
Sheperd S. Doeleman
Affiliation:
MIT Haystack Observatory, Westford MA 01886, U.S.A.

Abstract

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We have written a suite of programs designed to deal with problems peculiar to short-wavelength VLBI. The most important difference between mm-VLBI and cm-VLBI is that one usually wishes to integrate the data for times which are long compared to the atmospheric coherence time. This causes difficulties with standard VLBI data reduction techniques, and mandates the use of the algorithms implemented in our package for accurate results.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 164: Radio Emission from Galactic and Extragalactic Compact Sources , 1998 , pp. 407 - 408
Copyright
Copyright © Astronomical Society of the Pacific 1998

References

Rogers, A.E.E., Doeleman, S.S., & Moran, J.M. 1995. AJ, 109, 1391–1401.CrossRefGoogle Scholar