ADS arXiv An interesting examination of the morphology of the circumstellar material around IRAS 16594-4656. I did this work with Toshiya Ueta at the University of Denver. My contribution was azimuthally interpolating the 7 high-resolution long-slit spectra onto a 3-dimensional grid, creating a full 3D position-velocity cube. I used the Perl Data Language, which I have since abandoned.