#  SKYMIX  NbComponents  M_Gorski
@SKYMIX  2  64
#  FILTER  Nu0 Sigma_Nu Tmax NuMin NuMax
@FILTER 143 12 0.84 50. 300.

#  Sky components 
#  SCMFILE  FITSfilename [Normalisation]
@SCMFILE1  comp1.fits  
@SCMFILE2  comp2.fits    0.25 

#  SCSPEC1  FITSfilename  Fmin Fmax 
@SCSPEC1  spec1.fits  
@SCSPEC2  spec2.fits