# Columns in the artifact parameter files are:
#
#   INDEX:
#       Unique integer identifier for the artifact.
#   NAME:
#       Name of the artifact.  Does not need to be unique.
#   WAVERANGE:
#       The observed wavelength range affected by the artifact.
#   WAVEREF:
#       Set the reference frame of the wavelengths provided to be in
#       either air or vacuum using the keywords 'air' or 'vac',
#       respectively.
#
#------------------------------------------------------------------------
