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AddGaussianToFITSImage
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MakeGaussianForImage
(2015-07-06,
ToddHunter
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makeGaussianForImage
Return to directory of Todd's CASA extensions
Take a CASA 2D image as a template, and build a 2D image with a single Gaussian component at the specified location and width. See also
addGaussianToImage
and
addGaussianToFITSImage
.
Usage:
au.makeGaussianForImage(img, peak, xpeak, ypeak, major, minor, pa, newimage='')
Inputs:
img: filename of the CASA 2D image
peak: peak intensity in image brightness units (set to None for value at xpeak,ypeak)
xpeak: x pixel of the peak of the Gaussian (set to None for image peak)
ypeak: y pixel of the peak of the Gaussian
major: FWHM of major axis in pixels
minor: FWHM minor axis in pixels
pa: position angle of major axis in degrees
newimage: name of output image (default = *.gaussian)
Returns:
the filename of the new image
--
ToddHunter
- 2015-07-06
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Topic revision: r1 - 2015-07-06,
ToddHunter
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