CCDRED:

   (pixeltype = "real read")    Output and calculation pixel datatypes
     (verbose = yes)            Print log information to the standard output?
     (logfile = "logfile")      Text log file
    (plotfile = "")             Log metacode plot file
      (backup = "B")            Backup directory or prefix
  (instrument = "ccddb$ctio/cfccd.dat") CCD instrument file
      (ssfile = "subsets")      Subset translation file
    (graphics = "stdgraph")     Interactive graphics output device
      (cursor = "")             Graphics cursor input
     (version = "2: October 1987") 
        (mode = "ql")           
      ($nargs = 0)