receiver  = 'Rcvr26_40'
beam      = 'B1'
obstype   = 'Spectroscopy'
backend   = 'Spectrometer'
nwin      = 4
restfreq  = 35700,35700,35700,35700
deltafreq = -900,-300,300,900
bandwidth = 800
swmode    = "tp"
swtype    = "none"
swper     = 1.0
swfreq    = 0.0, 0.0
tint      = 10 
vlow      = 0
vhigh     = 0
vframe    = "topo"
vdef      = "Radio"
noisecal  =  "LR"
pol       = "Circular"
nchan  =  "medium"
spect.levels = 3