The detached dust shells of AQ Andromedae, U Antliae, and TT Cygni

Free Access

Issue		A&A Volume 518, July-August 2010 Herschel: the first science highlights


Article Number		L140
Number of page(s)		5
Section		Letters
DOI		https://doi.org/10.1051/0004-6361/201014633
Published online		16 July 2010

Online Material

Table 1: Herschel-PACS total flux measurements.

$\begin{figure} \par\includegraphics[width=6cm,clip]{14633fig3.eps}\vspace*{10cm} \end{figure}$	Figure 3: PHT22 ISO-PHOT observation of AQ And. A red circle denotes the shell (radius of 52 $^{\prime \prime }$ ) observed with Herschel-PACS discussed below. ISOs FWHM resolution is 35-40 $^{\prime \prime }$ at 60 $\mu$ m.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=7cm,clip]{14633fig4.ps} \end{figure}$	Figure 4: SED fitting results. The dashed black line is the observed ISO short wavelength spectrum (SWS) and the long wavelength spectrum (LRS) (Sloan et al. 2003), the black symbols are literature photometry points, the red diamonds the PACS photometry, and the continuous red line is the model. From bottom to top: TT Cyg, U Ant, and AQ And, which was shifted by up by 10² Jy for clarity.
Open with DEXTER

$\begin{figure}\par\includegraphics[width=7cm,clip]{14633fig5.eps} \end{figure}$	Figure 5: Extended field of U Ant: Left: HIRAS image at 100 $\mu$ m (Izumiura et al. 1997); right: Herschel-PACS image at 70 $\mu$ m rebinned to 30 $\hbox {$^{\prime \prime }$ }/$ pixel.
Open with DEXTER

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.