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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: PBˆ
2   equivalent

allowed:

int

Default:

1

weighttype

what kind of weight image it is 1: Primary beam equivalent weight 2: PBˆ2  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)  
 
 

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