NASA NTRS · 19990098021
Multiband VLBI Observations of CTA102
Abstract
The source CTA102, known to exhibit low frequency variability, has been observed at six epochs (three at lambda 32 cm, two at lambda 18 cm, and one at lambda l.3 cm) with intercontinental VLBI arrays. On the basis of the changes observed in the structure, we believe that the flux density variations at these wavelengths are due to intrinsic processes and not due to interstellar scintillation. This source exhibits behaviour suggestive of being expanding with a very high apparent transverse velocity.
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Rantakyro, F. T., Baath, L. B., Dallacasa, D., Jones, D. L., Wehrle, A. E.. 1995-12-01. Multiband VLBI Observations of CTA102. https://ntrs.nasa.gov/citations/19990098021
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