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An Upper Limit on the Mass of the Circumplanetary Disk for DH Tau b

  • Authors: Schuyler G. Wolff, François Ménard, Claudio Caceres, Charlene Lefèvre, Mickael Bonnefoy, Héctor Cánovas, Sébastien Maret, Christophe Pinte, Matthias R. Schreiber, and Gerrit van der Plas

2017 The Astronomical Journal 154 26.

  • Provider: AAS Journals

Caption: Figure 1.

1.3 mm continuum NOEMA observations of the DH Tau system. The disk of DH Tau A is clearly detected, but is unresolved. The disk of DH Tau b is undetected. Contours are drawn beginning at 0.002 Jy beam−1 in intervals of 0.01 Jy beam−1. The errors in the positions of the DH Tau A and b components are dominated by the proper motion uncertainties. The symmetric sidelobes are an artifact of the baseline configuration. The inset shows the beam with a PA of 27.°8, a major axis of 1.″61, and a minor axis of 0.″79.

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