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[gnuastro-devel] [bug #50073] ImageWarp 'rotate' does not correctly prop
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From: |
Mohammad Akhlaghi |
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Subject: |
[gnuastro-devel] [bug #50073] ImageWarp 'rotate' does not correctly propagate WCS pixel scale information into header |
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Date: |
Fri, 20 Jan 2017 16:59:30 +0000 (UTC) |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0 |
Follow-up Comment #6, bug #50073 (project gnuastro):
Sorry for these messages, but this final confirmation idea came to me after
posting the previous comment.
I manually added the `MJD-OBS' keyword in your image with this command:
astheader --write=MJD-OBS,55238.2821457 input_rotated_lee.fits
Then, after matching with DS9 it worked (and there was no more shift). So the
problem was indeed due to the fact that WCSLIB 4.42 does not print the
`MJD-OBS' keyword.
Just for future reference, I am also uploading my output file from the initial
command as `input_rotated_mohammad.fits'.
(file #39520)
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Additional Item Attachment:
File name: input_rotated_mohammad.fits Size:8 KB
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