Future Work
- K-band imaging
- determine broader wavelength dependence of extinction
- => clumped absorption ?
- ISO observations
- see absorbing dust in emission
- "peeking" bulges
- scattering and disk/bulge superposition complicates
- slit spectroscopic studies
- galactic ownership of photons tagged by Doppler shift
- less dependent on symmetry
- higher spatial resolution studies with HST data
- test whether opacity is clumped