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arXiv · astro-ph/9909459

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

I. W. A. Browne·E. Xanthopoulos·A. D. Biggs·M. Norbury
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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.

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I. W. A. Browne, E. Xanthopoulos, A. D. Biggs, M. Norbury. 1999-09-28. VLA 8.4 GHz monitoring observations of the CLASS gravitational lens B1933+503. https://arxiv.org/abs/astro-ph/9909459

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