PKS 1830–211: VLBA λ7mm Polarization Observations
- 1 January 1998
- journal article
- research article
- Published by Cambridge University Press (CUP) in International Astronomical Union Colloquium
- Vol. 164, 313-314
- https://doi.org/10.1017/s0252921100045693
Abstract
We present λ7mm multi-epoch and polarization VLBA maps of the gravitational lens PKS 1830–211. The maps suggest that the radio structure of both images evolves rapidly. The offset between the polarized intensity and the total intensity may be used to constrain the magnification matrix.Keywords
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