Doppler Tomograms of Disks
€Using
phase-resolved spectra (corresponding to different views of the
system) the emission from the different emission regions can be mapped (similar to
medical tomograms)
€The location of the impact region can also be seen in
Doppler tomograms
€Since
highest velocities in disks are at the centre and lower velocities
outwards, the maps need to be ³inverted² in the transformation to spatial
coordinates for the disk component
Spruit & Rutten (1998)