Logarithmic and smoothed density distributions of all stars with good quality spectra. The maps are in 18 × 18 bins 2.0′ × 1.8′ each as follows; top: all stars, all AGB stars, and all dwarf stars (contours are for 0.5,1,2,5 density levels); bottom: M-type AGB stars, C-type AGB stars (contours are for 0.2,0.5,1,2,3 density levels), and C/M ratio map (contours are for ratios 0.2,0.5,1,2). Darker regions correspond to higher density. The centre of the galaxy is indicated with a small red dot. North is up and east is to the left.