All Figures

$\begin{figure} \par\includegraphics[width=8.5cm,clip]{3486fig1.eps} \end{figure}$ Figure 1: Comparison of the K-band fluxes and R-K colors of the sources in our sample (large solid symbols) with the X-ray sources in the deep, pencil beam survey in the Chandra Deep Field North (small empty symbols Barger et al. 2003). Note the extreme properties of our objects in terms of brightness and colors which sample a region totally unexplored by the deep surveys.
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In the text

$\begin{figure} \par\includegraphics[width=8.5cm,clip]{3486fig2.eps} \end{figure}$ Figure 2: ISAAC-VLT near infrared spectrum of Abell2690#029, a type 1.9, red QSO at z=2.087. The spectrum is smoothed with a 6 pixel boxcar. The bottom panels show a zoom of the spectrum around [OIII] and H $\alpha$ . The lower insets show the sky spectrum (arbitrary flux units).
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In the text

$\begin{figure} \par\includegraphics[width=8.6cm,clip]{3486fig3.eps} \end{figure}$ Figure 3: As Fig. 2 for BPM16724#069, a LINER-like AGN at z=1.355.
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In the text

$\begin{figure} \par\includegraphics[width=8.4cm,clip]{3486fig4.eps} \end{figure}$ Figure 4: As Fig. 2 for Abell2690#075. The bottom panel shows the zoom around a line tentatively identified as H $\alpha$ at z=2.13.
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In the text

$\begin{figure} \par\includegraphics[width=8.4cm,clip]{3486fig5.eps} \end{figure}$ Figure 5: $N_{\rm H}$ versus (absorption corrected) $L_{2-10~\rm keV}$ diagram where the sources identified through near-IR spectroscopy in this paper (large symbols) are compared with the other HELLAS2XMM sources identified through optical spectroscopy by Fiore et al. (2003) and whose X-ray spectra were analyzed by Perola et al. (2004). Circles and squares identify type 1 and type 2 AGNs according to the optical classification (see text for details). Solid and empty symbols indicate sources with X/O > 10 and X/O < 10, respectively. The region matching the definition of obscured, type 2 QSO is delimited by the dashed box.
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In the text

$\begin{figure} \par\includegraphics[width=8.5cm,clip]{3486fig1.eps} \end{figure}$	Figure 1: Comparison of the K-band fluxes and R-K colors of the sources in our sample (large solid symbols) with the X-ray sources in the deep, pencil beam survey in the Chandra Deep Field North (small empty symbols Barger et al. 2003). Note the extreme properties of our objects in terms of brightness and colors which sample a region totally unexplored by the deep surveys.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=8.5cm,clip]{3486fig2.eps} \end{figure}$	Figure 2: ISAAC-VLT near infrared spectrum of Abell2690#029, a type 1.9, red QSO at z=2.087. The spectrum is smoothed with a 6 pixel boxcar. The bottom panels show a zoom of the spectrum around [OIII] and H $\alpha$ . The lower insets show the sky spectrum (arbitrary flux units).
Open with DEXTER

$\begin{figure} \par\includegraphics[width=8.6cm,clip]{3486fig3.eps} \end{figure}$	Figure 3: As Fig. 2 for BPM16724#069, a LINER-like AGN at z=1.355.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=8.4cm,clip]{3486fig4.eps} \end{figure}$	Figure 4: As Fig. 2 for Abell2690#075. The bottom panel shows the zoom around a line tentatively identified as H $\alpha$ at z=2.13.
Open with DEXTER