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NEWVEL
[NOEMAOFFLINE\]NEWVEL VType Value [Tolerance] [/FIXEDEQ] [/SETUP]
Applies the current backend configuration to a source at different LSR
velocity or redshift to compare the frequency coverage of high resolu-
tion spectral windows. With Vtype LSR (resp. REDSHIFT), Value should be
the LSR velocity in km/s (resp. the redshift) for which the comparison
is desired. The shift in REST frequency coverage between the two sources
is computed and compared to a tolerance (in MHz) that can be given as
third argument (0 is the default value).
With the option /FIXEDEQ, the tuning for the new redshift or velocity
will not be adapted to match the optimized tuning grid (as a result, the
frequency coverage offset is null)
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Gildas manager
2024-04-17