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Phase resolved spectroscopy of the helium dwarf nova 'SN 2003aw' in quiescence

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Figure

Table 2. Equivalent widths of several accretion disc emis-sion lines, including estimated errors.1Spectra published inRoelofs et al
Figure 1. Average spectra of SDSS J1240 (top spectrum & left axis, Roelofs et al. 2005) and ‘SN 2003aw’ (bottom spectrum & rightaxis)
Figure 3. Trailed spectra (top row), average-subtracted trailed spectra (middle row) and maximum-entropy Doppler tomograms (bottomrow) of the strongest He i and He ii features.

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