[gnuastro-devel] [task #14775] Convolution with varying PSF/Kernel over the image

[Mohammad Akhlaghi]

URL:
  <http://savannah.gnu.org/task/?14775>

                 Summary: Convolution with varying PSF/Kernel over the image
                 Project: GNU Astronomy Utilities
            Submitted by: makhlaghi
            Submitted on: Fri 15 Dec 2017 06:03:32 PM CET
         Should Start On: Fri 15 Dec 2017 12:00:00 AM CET
   Should be Finished on: Fri 15 Dec 2017 12:00:00 AM CET
                Category: Convolve
                Priority: 5 - Normal
              Item Group: Enhancement
                  Status: Postponed
                 Privacy: Public
        Percent Complete: 0%
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                  Effort: 0.00

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Details:

Currently the Convolve program can only take a single kernel to convolve the
image with. This is the most basic/simple situation. To be more realistic, it
would be good if Convolve can apply a varying a PSF across the dataset.

Here are two software that contain such functionality: in the LSST pipeline
<https://www.lsst.org/scientists/simulations/catsim>   EGG
<http://www.astrodeep.eu/egg-simulations-software/>.

This task and the links were suggested by David Valls-Gabaud.




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