SPECSWEEP

        [NOEMAOFFLINE\]SPECSWEEP ChannelSpacing [/RANGE  Fmin  Fmax  [/BAND-
    MAX]]  [/NTUNING n Freq Align] [/ZOOM RANGE|RECEIVER] [/FILE 'basename']
    [/ADDBE]

    Tool to find receiver tunings in order to prepare large frequency cover-
    age projects.

    The  command  argument  is the Channel Spacing at which the observations
    will be performed.  The correlator mode to be used will be  defined  ac-
    cordingly.

    With  option  /RANGE  the command proposes a combination of tunings that
    cover at least the specidified range. See help SPECSWEEP /RANGE.

    With option /NTUNING the users specifies the number of tuning  he  wants
    to  use  together  with  a  frequency and an alignement code in order to
    place the tunings

    The option /ZOOM can be used to select the frequency limits of the plot:
    whole receiver band or covered frequency range only.

    With  the  option  /FILE  name,  the  command  will create as many astro
    scripts  as  tunings  defined  by  the  command.  They  will  be   named
    name-[1-n].astro.  They  can be entered individually entered in the Pro-
    posal Management System to tranfer them into a proposal.

    With the option  /ADDBE  the  created  FrontEnd  Backend  configurations
    (FEBE)  will  be  saved to the register. The commande PROPOSAL /FEBE can
    then be used to create a PMS script  for  multi  frequency  observations
    (frequency cycling)