bugGNU Astronomy Utilities - Bugs: bug #56641, MakeProfile's center position...

 
 

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bug #56641: MakeProfile's center position changes based on precision

Submitter:  Roberto Baena GallĂ© <rbaena>
Submitted:  Wed 17 Jul 2019 02:07:09 PM UTC
   
 
Category:  MakeProfiles Severity:  3 - Normal
Item Group:  Output not reasonable Status:  Fixed
Privacy:  Public Assigned to:  makhlaghi
Open/Closed:  Closed

Wed 17 Jul 2019 08:17:58 PM UTC, comment #1: 

Thanks a lot Roberto.

This bug has been fixed and pushed to the main repo. Please see the commit message in the link above for more.

As always, the latest tarball (which now includes this fix) is available at http://akhlaghi.org/gnuastro-latest.tar.lz

Mohammad Akhlaghi <makhlaghi>
Group administrator
Wed 17 Jul 2019 02:07:09 PM UTC, original submission:  

using mkprof version 0.9.57-0e349...
...and with the following simple catalog


$ cat test2_2dec.txt
1 2.49 2.00 4 0 0 0 0 10 0
$ astmkprof test2_2dec.txt --mergedsize=10,10 --oversample=3



we get the point-like star position at (6.0 , 5.0) at ds9.

BUT

...with this other simple catalog only changing the number of decimals


$ cat test1_4dec.txt
1 2.4999 2.00 4 0 0 0 0 10 0
$ astmkprof test1_4dec.txt --mergedsize=10,10 --oversample=3



we get the point-like star position at (4.0 , 6.0) at ds9.

The first result is the correct one.

Roberto Baena Gallé <rbaena>

 

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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2019-07-17 makhlaghi StatusNone Fixed
        Assigned toNone makhlaghi
        Open/ClosedOpen Closed
        SummaryDifferent coord postions when oversampling related with number of decimals MakeProfile's center position changes based on precision

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