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NRAO Home > CASA > CASA Toolkit Reference Manual |
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3.1.3 linearmosaic - Tool
combining images in a weighted fashion
Requires:
Synopsis
Description
The linearmosaic tool (lm) provides a toolkit for stitching images in a
weighted fashion.
The default linear mosaic equation is defined by Equation (6) in Cornwell, Holdaway et al (Astronomy and Astrophysics, Vol. 271, p. 697 (1993)).
![]() | (3.1) |
where Ap(θ) is the primary beam (PB) of a given pointing p, wp is a sensitivity weight and the image of that pointing is Ip(θ); the linear mosaic being Ilm(θ)
?? | Construct a linearmosaic tool |
?? | Set the output direction image parameters and name |
?? | Use this function to mosaic on an existing image and weight image |
?? | Use this function to create a Sault-weighted image |
?? | Use this function to set if you want to mosaic in flatnoise domain |
?? | mosaic images in a weighted fashion onto ouput image |
linearmosaic.defineoutputimage - Function
linearmosaic.setoutputimage - Function
linearmosaic.saultweightimage - Function
linearmosaic.setlinmostype - Function
linearmosaic.makemosaic - Function
More information about CASA may be found at the
CASA web page
Copyright © 2016 Associated Universities Inc., Washington, D.C.
This code is available under the terms of the GNU General Public Lincense
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