Description of the Keywords

1.

Synthetic image dimensions
CLDDIM(1) = `START'
CLDDIM(2) = `STEP'
CLDDIM(3) = `NPIX'

2.

Redshift of the Source
CLDZ(1) = `Z'

3.

Coefficients for the continuum
assumed to be a polynom of degree $\leq$ 5
CLDCT/R/1/6 :
continuum = $\sum_{i = 1}^{6}$ CLDCT (i) $\bullet$ $\lambda ^{i-1}$

4.

Option for the calculation of the absorption coefficients
CLDOP(1) = ``value''
the value ``0'' will give Maxwellian absorption line profiles
the value ``1'' will give Voigtian absorption line profiles

 

Table 8.1: Use of the Keywords

	PROGRAMS
KEYWORDS	COMPUTE/PSF	COMPUTE/EMI	COMPUTE/ABS
CLDDIM	Yes	Yes
CLDZ			Yes
CLDCT		Yes
CLDOP			Yes