iGalFit: An Interactive Tool for GalFit
  We present a suite of IDL routines to interactively run 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. We distribute the package freely and
without any implicit or explicit warranties, guarantees, or assurance of any
kind. We kindly ask users to report any bugs, errors, or suggestions to us
directly (as opposed to fixing them themselves) to ensure version control and
uniformity.
