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$\begin{figure} \par\includegraphics[width=7.7cm,clip]{9456f1.ps}\end{figure}$ Figure 1: Contours (16.8, 33.6, 50.4 etc. cts arcsec^-2) of (4'' FWHM) Gaussian-smoothed XMM-Newton slew data (EPIC-pn; 0.2-2 keV) from XMMSL1 J070542.7-381442 superimposed on an optical DSS image. A slight elongation of the X-ray emission along the slew direction (due partly to the source slew drift during an individual EPIC-pn cycle time (73 ms) and also to the PSF shape at this off-axis position) is evident. The progenitor, the $m_{\rm V}$ $\sim$ 16 point-like source, USNO-A2.0 0450-03360039, is clearly visible.
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In the text

$\begin{figure} \par\includegraphics[angle=270,width=8.3cm,clip]{9456f2.ps}\end{figure}$ Figure 2: The XMM-Newton slew spectrum of XMMSL1 J070542.7-381442, fit with a white dwarf atmosphere model of effective temperature 35 eV. The data and model are shown in the upper panel and the deviations of the data from the model are shown in the lower panel.
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In the text

$\begin{figure} \par\includegraphics[width=7.6cm,clip]{9456f3a.eps}\par\includegraphics[width=7.6cm,clip]{9456f3b.eps}\end{figure}$ Figure 3: Blue ( top) and red ( bottom) spectra of the optical counterpart to XMMSL1 J070542.7-381442 acquired on 16/11/07. The spectra have been normalized to unity at $\lambda$ 6750. Stronger emission lines are identified. The absorption feature at He II $\lambda$ 7593 is telluric in origin.
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In the text

$\begin{figure} \par\includegraphics[angle=270,width=7.9cm,clip]{9456f4.ps}\end{figure}$ Figure 4: V-band magnitudes from Pojmanski et al. (2007) of the optical counterpart to XMMSL1 J070542.7-381442. The 2007 dates of the XMM-Newton slew and Magellan observations are marked.
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In the text

$\begin{figure} \par\includegraphics[angle=270,width=8.3cm,clip]{9456f2.ps}\end{figure}$	Figure 2: The XMM-Newton slew spectrum of XMMSL1 J070542.7-381442, fit with a white dwarf atmosphere model of effective temperature 35 eV. The data and model are shown in the upper panel and the deviations of the data from the model are shown in the lower panel.
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$\begin{figure} \par\includegraphics[width=7.6cm,clip]{9456f3a.eps}\par\includegraphics[width=7.6cm,clip]{9456f3b.eps}\end{figure}$	Figure 3: Blue ( top) and red ( bottom) spectra of the optical counterpart to XMMSL1 J070542.7-381442 acquired on 16/11/07. The spectra have been normalized to unity at $\lambda$ 6750. Stronger emission lines are identified. The absorption feature at He II $\lambda$ 7593 is telluric in origin.
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$\begin{figure} \par\includegraphics[angle=270,width=7.9cm,clip]{9456f4.ps}\end{figure}$	Figure 4: V-band magnitudes from Pojmanski et al. (2007) of the optical counterpart to XMMSL1 J070542.7-381442. The 2007 dates of the XMM-Newton slew and Magellan observations are marked.
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