Examples
To generate a spectral line cube with 500 channels selected from channel 200 to 700:
spw='0'
pol='XX'
src='Moon'
tsdimaging(infiles='mydata.ms',
spw=spw,
nchan=500,
start='200',
width='1',
cell=['30.0arcsec','30.0arcsec'],
outfile='mydata.ms.im',
imsize=[80,80],
gridfunction='GAUSS',
gwidth='4arcsec',
stokes=pol,
ephemsrcname=src)
The start parameter can be specified in different units:
start=100 (mode='channel')
start='22.3GHz' (mode='frequency')
start='5.0km/s' (mode='velocity')
start='22.3GHz' (mode='frequency')
start='5.0km/s' (mode='velocity')
The parameter ephemsrcname can be set to a solar system object:
ephemsrcname ='MERCURY'