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EVN Observations of BL Lac Objects with Distorted Structures

Published online by Cambridge University Press:  12 April 2016

P. Chariot ,
H. Sol  and
L. Vicente
P. Chariot
Affiliation:
Observatoire de Paris, CNRS/URA 1125, Paris, France
H. Sol
Affiliation:
Observatoire de Paris-Meudon, CNRS/UPR 176, Meudon, France
L. Vicente
Affiliation:
Observatoire de Paris-Meudon, CNRS/UPR 176, Meudon, France

Abstract

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We present results of observations of two BL Lac objects, 0735+178 and 0723–008, with the European VLBI Network (EVN) at 1.7 GHz. These objects have a distorted morphology, characterized by a large misalignment between their inner and outer radio structures. Our EVN observations at intermediate resolution reveal the presence of a highly curved jet in 0735+178, providing evidence for continuity of the radio emission from milliarcsecond to arcsecond scales. No indication of connecting radio structure is found in the case of 0723–008.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 164: Radio Emission from Galactic and Extragalactic Compact Sources , 1998 , pp. 161 - 162
Copyright
Copyright © Astronomical Society of the Pacific 1998

References

Appl, S., Sol, H., & Vicente, L. 1996. A&A, 310, 419–437.Google Scholar
Bååth, L.B., & Zhang, F.J. 1991. A&A, 243, 328–332.Google Scholar
Bååth, L.B., Zhang, F.J., & Chu, H.S. 1991. A&A, 250, 50–56.Google Scholar
Chariot, P., Sol, H., & Vicente, L. 1997. Vistas in Astronomy, 41, 247–251.CrossRefGoogle Scholar
Fey, A.L., & Charlot, P. 1997. ApJS, 111, 95–142.CrossRefGoogle Scholar
Gabuzda, D.C., et al. 1994. ApJ, 435, 128–139.CrossRefGoogle Scholar
O’Dea, C.P., Barvainis, R., & Challis, P.M. 1988. AJ, 96, 435–454.CrossRefGoogle Scholar
Pearson, T.J., & Readhead, A.C.S. 1988. ApJ, 328, 114–142.CrossRefGoogle Scholar
Rusk, R. 1988. Ph.D Thesis, University of Toronto.Google Scholar