A multiplicative table model. The filename to be used should be given immediately after mtable in the model command. For example:
uses mymod.mod as the input for the model. For specifications of the table model file, see the OGIP memo 92-009 on the FITS file format for table model files (available on the WWW or by anonymous ftp from ftp://legacy.gsfc.nasa.gov/caldb/docs/memos . A sample multiplicative table model file is testpcfabs.mod in $HEADAS/../spectral/session.