VLA 8.4 GHz monitoring observations of the CLASS gravitational lens B1933+503

Preprint

28 September 1999

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.astro-ph/9909459

Abstract

The complex 10-component gravitational lens B1933+503 has been monitored with the VLA during the period February to June 1998. Here we present the results of this A-configuration 8.4 GHz monitoring campaign. The 37 epochs of observations have an average spacing of 3 days. The data have yielded light curves for the four flat-spectrum radio components (components 1, 3, 4 and 6). We find no significant flux density changes in any of the four flat spectrum components.

Keywords

MONITORING OBSERVATIONS
CLASS GRAVITATIONAL
FOUR FLAT SPECTRUM
GRAVITATIONAL LENS
GHZ MONITORING
SPECTRUM RADIO
LENS B1933
VLA

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Version 1, 1999-09-28, ArXiv

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