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A VLBA survey of radio stars in the Orion Nebula Cluster: III. Inter-epoch variability analysis
E. T. O'Kelly, J. Forbrich, S. A. Dzib +1
We present a multi-epoch Very Long Baseline Array (VLBA) survey of radio sources in the Orion Nebula Cluster (ONC), updating the detection statistics and investigating inter-epoch…
Dynamical masses of young stellar objects with the VLBA: DYNAMO-VLBA: Radio binary stars in Orion
Sergio A. Dzib, Jazmín Ordóñez-Toro, Laurent Loinard +9
We present results from a multi-epoch Very Long Baseline Array (VLBA) survey conducted as part of the DYNAMO-VLBA project, aimed at measuring the dynamical masses of young stellar…
Dynamical masses of YSOs with the VLBA: DYNAMO VLBA: Trigonometric parallaxes and proper motions of YSOs in Orion
Sergio A. Dzib, Jazmín Ordóñez-Toro, Laurent Loinard +9
We present results from a multi-epoch Very Long Baseline Array (VLBA) survey of compact radio sources in the Orion complex, conducted within both the DYNAMO-VLBA and the GOBELINS p…
A VLA search for compact radio sources in the explosive molecular outflows DR 21 and G5.89
Vanessa Yanza, Sergio A. Dzib, Aina Palau +3
We present high-angular-resolution () VLA Ku-band (12--18 GHz) observations of two explosive molecular outflows (EMOs), DR 21 and G5.89, in a search for runaway s…
Dynamical Masses of Young Stellar Multiple Systems with the VLBA (DYNAMO-VLBA)
Jazmin Ordonez-Toro, Sergio A. Dzib, Laurent Loinard
Very Long Baseline Interferometry (VLBI) provides high angular resolution images and has been used for stellar astrometry for decades. The DYNAMO-VLBA project utilizes the Very Lon…
High resolution radio observations of the Chamaeleon star-forming region
Ernesto García Valencia, Laurent Loinard, Arnaud Belloche +4
We report on large-scale radio observations of the Chamaeleon star-forming region obtained with the Australia Telescope Compact Array (ATCA) that led to the definite detection of f…