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AddGaussianToFITSImage
(2015-07-06,
ToddHunter
)
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addGaussianToFITSImage
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Add a 2D Gaussian source to a 2D FITS image and create a sum image. See also
addGaussianToImage
,
subtractGaussianFromImage
, and
makeGaussianForImage
.
Usage:
au.addGaussianToFITSImage(fits, peak, x, y, major, minor, pa, overwrite=False, output='')
Inputs:
fits: filename of the (2D) FITS 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
overwrite: if True, then overwrite any existing CASA image with the same name
output: name of output image (default = *.sum.img)
Returns:
the name of the image created
--
ToddHunter
- 2015-07-06
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Topic revision: r1 - 2015-07-06,
ToddHunter
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