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Multiband VLBI obse...
Multiband VLBI observations of CTA 102
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- Rantakyrö, Fredrik T. (författare)
- Dept. of Astronomy and Astrophysics, University of Gothenburg, S-412 96 Gothenburg, Sweden
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- Bååth, Lars B. (författare)
- Onsala Space Observatory, S-439 92 Onsala, Sweden
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- Dallacasa, Daniele (författare)
- Istituto di RadioAstronomia, CNR, Via Gobetti 101, I-40129, Bologna, Italy
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- Jones, Dayton L. (författare)
- Jet Propulsion Laboratory, Pasadena, CA 91109, United States
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- Wehrle, Ann E. (författare)
- Infrared Proc. and Analysis Center, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91125, United States
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visa färre...
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Dept of Astronomy and Astrophysics, University of Gothenburg, S-412 96 Gothenburg, Sweden Onsala Space Observatory, S-439 92 Onsala, Sweden (creator_code:org_t)
- EDP Sciences, 1996
- 1996
- Engelska.
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Ingår i: Astronomy and Astrophysics. - : EDP Sciences. - 0004-6361 .- 1432-0746. ; 310:1, s. 66-74
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- The source CTA102, known to exhibit low frequency variability, has been observed at six epochs (three at λ32cm, two at λ18cm, and one at λ1.3cm) 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.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- Galaxies
- Quasars
- CTA 102
- Physics
- Fysik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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