iGalFit: An Interactive Tool for GalFit

The iGalFit suite of IDL routines interactively runs GALFIT whereby the various surface brightness profiles (and their associated parameters) are represented by regions, which the user is expected to place. The regions may be saved and/or loaded from the ASCII format used by ds9 or in the Hierarchical Data Format (version 5). The software has been tested to run stably on Mac OS X and Linux with IDL 7.0.4. In addition to its primary purpose of modeling galaxy images with GALFIT, this package has several ancillary uses, including a flexible image display routines, several basic photometry functions, and qualitatively assessing Source Extractor.