High resolution rapid response observations of compact radio sources with the Ceduna Hobart Interferometer (CHI)J. M. Blanchard, J. E. J. Lovell, R. Ojha, M. Kadler, J. M. Dickey and P. G. EdwardsA&A, 538 (2012) A150DOI: https://doi.org/10.1051/0004-6361/201117593