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Measurement of Circumstellar Disk Sizes in the Upper Scorpius OB Association with ALMA

  • Authors: Scott A. Barenfeld, John M. Carpenter, Anneila I. Sargent, Andrea Isella, and Luca Ricci

2017 The Astrophysical Journal 851 85.

  • Provider: AAS Journals

Caption: Figure 5.

Continuum (black circles) and CO (open circles) deprojected visibilities for the sources with well-constrained dust and CO outer radii. The black and blue curves show the best-fit models for the dust and CO, respectively. Four sources, 2MASS J16001844-2230114, 2MASS J16075796-2040087, 2MASS J16123916-1859284, and 2MASS J16142029-1906481, exhibited detectable CO emission extending beyond their dust emission.

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