Fig. 2
Spectral lines from the medium-high resolution spectroscopy of the UVB Arm of X-shooter. Overlaid are the model grid spectra along the evolutionary track log (g) values of a CSPN according to Miller Bertolami (2016) from the high resolution stellar spectra grid from the German Astrophysics Virtual Observatory (GAVO) grid resources (Rauch & Reindl 2014).
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