Upper panel: Low-resolution Gaia spectrum of V1369 Cen obtained in 2015. Lower panel: High-resolution FEROS spectrum of V1369 Cen obtained on Feb. 3rd, 2015. The spectral features observed in the Gaia spectrum match the emission lines of the FEROS spectrum very well, indicating that the nova was in a similar spectral phase–the nebular stage–and that the spectrum does not have stellar features. This implies that the GSP methodology for deriving the distance of V1369 Cen cannot be applied to V1369 Cen.