!!write/out 
!!write/out =============================================================
!!write/out
write/out Auto reduction of EFOSC2 spectra:
write/out
write/out   NB: this program assumes that the _vi_ editor is in your
write/out       PATH !!
write/out
write/out   @@ prepare:  
write/out
write/out     Creates wavelength solution based on guess session
write/out       [ ... and bias, ff, trim, etc. ]
write/out     (initial_xxx.tbl + initial_xxxCOE.tbl must be present
write/out      in your ~/midwork  directory, where xxx is the grism nr.)
write/out     
write/out 
write/out   @@ calib xxx.fits: 
write/out
write/out     Applies wavelength calibration to xxx.fits
write/out       [ ... and bias, ff, trim, etc. ]
write/out
write/out   @@ exsingle xxx.bdf:
write/out    
write/out     Extracts object spectrum from xxx.bdf
write/out     (extracted spectrum will have name like yyyy_objxxx.bdf;
write/out      obdef.dat must be present in your current directory)
write/out
write/out   @@ resplong
write/out
write/out     Creates sensitivity function based on standard star
write/out     (so @@ calib + @@ exsingle must be applied to the
write/out      std star raw spectrum)
write/out
write/out   @@ fluxlong xxx.fits
write/out
write/out     Flux-calibrates object yyy_objxxx.bdf 
write/out     (and the filename will be yyy_objxxx_extinct.bdf)
write/out
!!write/out =============================================================
!!write/out