central component of the triple source. The molecular observations of Garay et al. (2007) revealed the presence of a collimated bipolar outflow with lobes $\sim$0.7 pc in extent and aligned with the thermal jet located at the center of the core.

In a high angular resolution study made with the VLA and ATCA, Rodríguez et al. (2005) confirmed that the central object is a thermal radio jet, while the two outer lobes are most probably heavily obscured HH objects. The thermal radio jet was resolved angularly for the first time by these authors and found to align closely with the outer lobes. Several fainter sources detected in the region away from the main outflow axis were interpreted as most probably associated with other stars in a young cluster. Brooks et al. (2007) used ATCA observations to substantiate the jet nature of the central source and to detect emission at 88 GHz that most probably arises from dust associated with this source.

In this paper, we present new sensitive high angular-resolution Very Large Array observations that provide new information on the characteristics of the radio triple source in IRAS 16547-4247 as well as other sources in the field.

Observations
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The 