a - ascii r - real (32 bit IEEE) d - double (64 bit IEEE) c - complex (2*32 bit IEEE) i - integer (32 bit) j - short (16 bit)
Miriad task varlist lists the variables used in the visdata. Here is an exmaple:
varlist% inp Task: varlist vis = gc.lsb log = options = all
The output is listed below with a format:
variable name :type: length.
corr :r: 768
epoch :r: 1
vsource :r: 1
latitud :d: 1
longitu :d: 1
evector :r: 1
mount :i: 1
veltype :a: 8
name :a: 45
antpos :d: 24
source :a: 20
ra :d: 1
dec :d: 1
obsra :d: 1
obsdec :d: 1
calcode :i: 1
sourid :i: 1
nants :i: 1
telescop:a: 3
instrume:a: 3
observer:a: 7
version :a: 4
lst :d: 1
antaz :d: 1
antel :d: 1
veldop :r: 1
jyperk :r: 1
nspect :i: 1
ischan :i: 24
nschan :i: 24
sfreq :d: 24
sdf :d: 24
restfreq:d: 24
tcorr :i: 1
systemp :r: 8
npol :i: 1
pol :i: 1
inttime :r: 1
coord :d: 3
time :d: 1
baseline:r: 1
nchan :i: 1
chi :r: 1
chi2 :r: 1
pntra :d:
pntdec :d: