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State-of-the-art VLBI imaging: 3C345
Published online by Cambridge University Press: 12 April 2016
Abstract
Most VLBI images have low dynamic range because they are limited by instrumental effects such as calibration errors and poor u, v-coverage. We outline the method used to make a new image of the bright quasar 3C345 which has very high dynamic range (peak-to-noise of 5000:1) and which is limited by the thermal noise, not instrumental errors. Both the Caltech VLBI package and the NRAO AIPS package were required to manipulate the data.
- Type
- VLBI Imaging
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- Copyright © Astronomical Society of the Pacific 1991