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The VLBA Calibrator Survey
Published online by Cambridge University Press: 25 May 2016
Extract
Using phase-referencing, the coherent integration time of VLBI observations can be substantially increased, permitting observations of weaker (≃mJy) target sources (see e.g. Beasley & Conway 1995). The position of a source can also be accurately measured relative to a reference source, allowing absolute and proper-motion measurements, optical-radio image alignment, and alignment of images made at different frequencies.
- Type
- Surveys of Radio Sources
- Information
- Symposium - International Astronomical Union , Volume 175: Extragalactic Radio Sources , 1996 , pp. 527 - 528
- Copyright
- Copyright © Kluwer 1996