Masaq Index
arXiv 1999-09-28 0 views

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

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

Original · EN

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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