[bug #62250] Convolve crashes when doing a PSF matching

[Mohammad Akhlaghi]

URL:
  <https://savannah.gnu.org/bugs/?62250>

                 Summary: Convolve crashes when doing a PSF matching
                 Project: GNU Astronomy Utilities
            Submitted by: makhlaghi
            Submitted on: Sat 02 Apr 2022 02:10:28 PM BST
                Category: Convolve
                Severity: 3 - Normal
              Item Group: Crash
                  Status: In Progress
                 Privacy: Public
             Assigned to: makhlaghi
             Open/Closed: Open
         Discussion Lock: Any

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Details:

When asked to do PSF-matching, Convolve 0.17 will crash with a segmentation
fault. This bug can be reproduced with the commands below.


astmkprof --kernel moffat,5,7,5 --oversample 1 --output psf-wide.fits
astmkprof --kernel gaussian,3,5 --oversample 1 --output psf-sharp.fits
astconvolve psf-wide.fits --kernel=psf-sharp.fits --makekernel=10
--output=matched-psf.fits





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