I R A F  
                       Image Reduction and Analysis Facility
PACKAGE = echelle
   TASK = continuum

input   =   arctur2A.ec.lambda  Input images
output  =  artur2A.ec.lam.cont  Output images
(lines  =                    *) Image lines to be fit
(bands  =                    1) Image bands to be fit
(type   =                ratio) Type of output
(replace=                   no) Replace rejected points by fit?
(wavesca=                  yes) Scale the X axis with wavelength?
(logscal=                   no) Take the log (base 10) of both axes?
(overrid=                   no) Override previously fit lines?
(listonl=                   no) List fit but don't modify any images?
(logfile=              logfile) List of log files
(interac=                  yes) Set fitting parameters interactively?
(sample =                    *) Sample points to use in fit
(naverag=                    1) Number of points in sample averaging
(functio=              spline3) Fitting function
(order  =                    3) Order of fitting function
(low_rej=                   2.) Low rejection in sigma of fit
(high_re=                   0.) High rejection in sigma of fit
(niterat=                   10) Number of rejection iterations
(grow   =                   1.) Rejection growing radius in pixels
(markrej=                  yes) Mark rejected points?
(graphic=             stdgraph) Graphics output device
(cursor =                     ) Graphics cursor input
ask     =                  yes                                       
(mode   =                   ql)