transition

Return to directory of Todd's CASA extensions

Returns the list of spectral line transitions for the specified spw and source from a measurement set (as originating from the OT). See also transitions, restFrequency, restFrequencies, radialVelocity and properMotion.

Usage:

au.transition(vis, spw, source)
Inputs:
  • vis: measurement set
  • source: can be integer ID or string name
  • spw: spw ID

Example:

CASA <6>: au.transition('uid___A002_X99c183_X25b6.ms',spw=17,source=3)
  Out[6]: 
array(['C18O_2_1(ID=3768339)'], 
      dtype='|S21')

-- ToddHunter - 2015-06-17
Topic revision: r3 - 2016-08-10, ToddHunter
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