r corr
i nspect
i nschan
i ischan
d sdf
d sfreq
d restfreq
r systemp
i npol
i pol
r wsystemp
r wwidth
r wfreq
r vsource
a version
a veltype
r veldop
d ut
a telescop
a source
d ra
r pbfwhm
d obsra
a observer
d obsdec
i nants
d lst
d lo1
d latitud
r jyperk
r inttime
r epoch
d dec
i cormode
r corfin
r corbw
d antpos
c wcorr
i nwide
d coord
d time
r baseline
i nchan
