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Global Fringe Fitting for Polarization VLBI

Published online by Cambridge University Press:  03 August 2017

L. F. Brown  and
D. H. Roberts
L. F. Brown
Affiliation:
Department of Physics, Brandeis University, Waltham, MA 02254 USA
D. H. Roberts
Affiliation:
Department of Physics, Brandeis University, Waltham, MA 02254 USA

Abstract

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We present a global fringe fitting technique for the polarized fringes in VLBI. The standard search method imposes a signal-to-noise (SNR) limit on usable data. In our method the search procedure is circumvented and the SNR limitation removed.

Type
Extragalactic
Information
Symposium - International Astronomical Union , Volume 129: The Impact of VLBI on Astrophysics and Geophysics , 1988 , pp. 155 - 156
Copyright
Copyright © Reidel 1988 

References

Thompson, R. A., Moran, J. M., and Swenson, G. W. 1986, Interferometry and Synthesis in Radio Astronomy, (New York: Wiley), p. 264.Google Scholar
Schwab, F. R., and Cotton, W. D. 1983, A.J., 88, 688.CrossRefGoogle Scholar