|
|
(3 intermediate revisions by 2 users not shown) |
Line 1: |
Line 1: |
| <pre>
| | {{exportfits}} |
| Help on exportfits task:
| |
| | |
| Convert a CASA image to a FITS file
| |
| | |
| CASA-produced images can be written to disk for transporting
| |
| to other software packages. No subimaging of the fits image
| |
| can be made with this task.
| |
| | |
| Keyword arguments:
| |
| imagename -- Name of input CASA image
| |
| default: none; example: imagename='3C273XC1.image'
| |
| fitsimage -- Name of ouput image FITS file
| |
| default: none; example='3C273XC1.fits'
| |
| velocity -- Use velocity (rather than frequency) as spectral axis
| |
| default: False
| |
| optical -- Use the optical (rather than radio) velocity convention
| |
| default: False;
| |
| bitpix -- Bits per pixel
| |
| default: -32 (floating point)
| |
| <Options: -32 (floating point), 16 (integer)>
| |
| minpix -- Minimum pixel value
| |
| default: 0 = autoscale
| |
| maxpix -- Maximum pixel value
| |
| default: 0 = autoscale
| |
| overwrite -- Overwrite pre-existing imagename
| |
| default=False; example: overwrite=True
| |
| dropstokes -- Drop Stokes axis?
| |
| default: False; example: dropstokes=True
| |
| stokeslast -- Put Stokes axis last in header?
| |
| default: True; example: syokeslast=False
| |
| async -- Run asynchronously
| |
| default = True; recommended.
| |
| </pre>
| |