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VLBI Observations of Southern Gamma-Ray Sources. III

Citation

Edwards, PG and Ojha, R and Dodson, R and Lovell, JEJ and Reynolds, JE and Tzioumis, AK and Quick, J and Nicolson, G and Tingay, SJ, VLBI Observations of Southern Gamma-Ray Sources. III, Publications of the Astronomical Society of Australia, 35 Article e009. ISSN 1323-3580 (2018) [Refereed Article]

Copyright Statement

Astronomical Society of Australia 2018; published by Cambridge University Press.

DOI: doi:10.1017/pasa.2018.4

Abstract

We report the results of Long Baseline Array observations made in 2001 of ten southern sources proposed by Mattox et al. as counterparts to EGRET >100 MeV gamma-ray sources. Source structures are compared with published data where available and possible superluminal motions identified in several cases. The associations are examined in the light of Fermi observations, indicating that the confirmed counterparts tend to have radio properties consistent with other identifications, including flat radio spectral index, high brightness temperature, greater radio variability, and higher core dominance.

Item Details

Item Type:Refereed Article
Keywords:galaxies, active, radio continuum, galaxies
Research Division:Physical Sciences
Research Group:Astronomical sciences
Research Field:Galactic astronomy
Objective Division:Expanding Knowledge
Objective Group:Expanding knowledge
Objective Field:Expanding knowledge in the physical sciences
UTAS Author:Ojha, R (Mr Roopesh Ojha)
UTAS Author:Dodson, R (Mr Richard Dodson)
UTAS Author:Lovell, JEJ (Dr Jim Lovell)
ID Code:152631
Year Published:2018
Deposited By:Physics
Deposited On:2022-08-22
Last Modified:2022-09-30
Downloads:0

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