Description
Multiply (operation='apply') or divide (operation='correct')
by the primary beam function. The primary beam can be applied to images and/or
Componentlists.
If pointingcenter==F then you must specify inimage
and the pointing center is taken from its reference direction.
Otherwise, pointingcenter must be a Direction measure.
It cannot take on the value T.
The applied primary beam function is deterimed as follows. If you used
function Qimager.setvp to set an external
voltage pattern table, then this is where the applied primary beam will
come from (regardless of whether you set inimage or not). If you
did not run this function, then you must supply argument inimage.
The telescope name embedded in its Coordinate System will be used to
determine the primary beam function.
Arguments
inimage |
|
Input image to apply beam to |
|
|
Allowed: |
String |
|
|
Default: |
None |
outimage |
|
Output image after beam is applied |
|
|
Allowed: |
String |
|
|
Default: |
No output image |
incomps |
|
Input Componentlist table name |
|
|
Allowed: |
String |
|
|
Default: |
None |
outcomps |
|
Output Componentlist table name |
|
|
Allowed: |
String |
|
|
Default: |
No output Componentlist |
operation |
|
Operation |
|
|
Allowed: |
String from 'apply' or 'correct' |
|
|
Default: |
'apply' |
pointingcenter |
|
Pointing center for primary beam application |
|
|
Allowed: |
F or Direction measure |
|
|
Default: |
F in CLI or the N. pole in the GUI |
parangle |
|
Parallactic angle for calculation |
|
|
Allowed: |
Quantity |
|
|
Default: |
'0deg' |
pborvp |
|
Primary Beam or Voltage Pattern |
|
|
Allowed: |
String from 'pb' or 'vp' |
|
|
Default: |
'pb' |
async |
|
Run asynchronously in the background |
|
|
Allowed: |
Bool |
|
|
Default: |
!dowait |