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First Detection of Ultraviolet Emission from a Detached Dust Shell: Galaxy Evolution Explorer Observations of the Carbon Asymptotic Giant Branch Star U Hya

  • Authors: Enmanuel Sanchez Rodolfo Montez, Jr., Sofia Ramstedt, and Keivan G. Stassun

Sanchez et al. 2015 The Astrophysical Journal Letters 798 L39.

  • Provider: AAS Journals

Caption: Figure 3.

Dust shell of U Hya observed by Herschel PACS in 70 μm band with contours of the GALEX FUV emission overlaid. The yellow contours correspond to the faint spoke-like feature discussed in Section 4.4. The proper motion vector is indicated along with the best-fit ellipse for the bright FUV points.

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