Keywords: pako

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### TRACK

The `TRACK` observing mode simply tracks one position relative to the source. It is normally used with FREQUENCY SWITCHING and offsets in `/SYSTEM projection`.

The basic parameters are the offsets for the position to track; parameters of the options are the (total) number of subscans, and the time per subscan in [s].

After you enter a track setup manually, we recommend to ``save'' it, optionally to a named file:

`SAVE TRACK [/FILE track-1]`

It can then at any later time be reloaded with `@ track[-1]`, see `HELP SAVE`.

You may want to save the switching mode seperately or with TRACK into the same file:

    SAVE SWITCHING /FILE track-2
    SAVE TRACK     /FILE track-2 /APPEND

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