AIPS 1: TARS:  Faraday rotation synthesis on simulated input data
AIPS 1: Adverbs     Values                 Comments
AIPS 1: ----------------------------------------------------------------
AIPS 1: INFILE     'FITS:testFARS_P(freque Input file of the U,Q
AIPS 1:            ncy).txt'
AIPS 1:                                    dependence on frequency.
AIPS 1: OUTFILE    'FITS:testFARS_P(freque Output file of the depedence
AIPS 1:            ncy)_output.txt'
AIPS 1:                                    on RM.
AIPS 1:                                    BLANK=>OUTFILE is not created
AIPS 1: APARM        64           0        Parameters for algorithm:
AIPS 1:               0           0          1 number of pixels at
AIPS 1:               2        *rest 0         half of the Fourier
AIPS 1:                                        transform output
AIPS 1:                                        The whole number is
AIPS 1:                                          2*APARM(1)+1
AIPS 1:                                      2 cell size in 1/m^2
AIPS 1:                                        0 =>
AIPS 1:                                        PI/(4*(Lmax^2-Lmin^2))
AIPS 1:                                        Lmax,Lmin-max,min lambda
AIPS 1:                                        at the data
AIPS 1:                                      3 0 => regular output
AIPS 1:                                        1 => output is RMTF
AIPS 1:                                      4 0=> CLEANed Fourier
AIPS 1:                                            transform
AIPS 1:                                        1=> unCLEANed Fourier
AIPS 1:                                            transform
AIPS 1:                                      5 0=>original(shifted back)
AIPS 1:                                           RE/IM are sent out
AIPS 1:                                        1=>the shifted RE/IM are
AIPS 1:                                            sent out
AIPS 1:                                        2=>amplitude and phase of
AIPS 1:                                           the data are sent out
AIPS 1:                                      6 Number of rows to use in
AIPS 1:                                        INFILE
AIPS 1:                                        0=> all rows in INFILE
AIPS 1:                                      7 0=> convolve the clean
AIPS 1:                                        components
AIPS 1:                                        1=> no convolve
AIPS 1:                                      8 0=> use the Gaussian as
AIPS 1:                                            the convolve function
AIPS 1:                                        1=> use the Re of RMTF as
AIPS 1:                                            the convolve function
AIPS 1:                                      9 full width of Gaussian
AIPS 1:                                        convolve function, at 0.5
AIPS 1:                                        level, in 1/m^2
AIPS 1:                                        0 => fit to real RMTF
AIPS 1:                                     10 what send to output?
AIPS 1:                                        0 => sum of CLEAN and
AIPS 1:                                             residual
AIPS 1:                                        1 => CLEAN result
AIPS 1:                                        2 => residual
AIPS 1: GAIN          0.3                  Gain in the CLEAN
AIPS 1: NITER       100                    Maximum number of clean
AIPS 1:                                    components
AIPS 1: FLUX          0                    Minimum flux of clean
AIPS 1:                                    component (Jy)
AIPS 1: OPCODE     ' '                     'CMPL' - new method Clean
AIPS 1:                                    else peak amplitude Clean