3.1.3.0 linearmosaic.makemosaic

NRAO Home > CASA > CASA Toolkit Reference Manual

linearmosaic.makemosaic - Function

3.1.3 mosaic images in a weighted fashion onto ouput image

Description

Put the list of images onto the mosaic image using the weight images

Arguments


Inputs
images	Name of images to mosaic
	allowed:	any
	Default:	variant
weightimages	Name of images to mosaic
	allowed:	any
	Default:	variant
imageweighttype	what kind of weight is already applied to image 0: flux correct 1: Primary beam equivalent weight 2: PB equivalent
	allowed:	int
	Default:	1
weighttype	what kind of weight image it is 1: Primary beam equivalent weight 2: PB equivalent
	allowed:	int
	Default:	1

Returns
bool

Example

lm.defineoutputimage(nx=3000, cellx=’3arcsec’, imagecenter=’19h13m13.469 4d50m09.649’, outputimage=’test.linmos’)

###make a mosaic of two fields
lm.makemosaic(images=[’FIELD_31/img.image’, ’FIELD_33/img.image’], weightimages=[’FIELD_31/img.pb’, ’FIELD_33/img.pb’])

####now we have another submosaic (which is flux corrected) we want to add to this mosaic

lm.makemosaic(images=’submosaic.image’, weightimages=’submosaic.flux’, imageweighttype=0, weighttype=1)

__________________________________________________________________

[next] [prev] [prev-tail] [front] [up]

More information about CASA may be found at the CASA web page

This code is available under the terms of the GNU General Public Lincense