taskGNU Astronomy Utilities - Tasks: task #14170, Align option in image Warp

 
 

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task #14170: Align option in image Warp

Submitter:  Mohammad Akhlaghi <makhlaghi>
Submitted:  Mon 03 Oct 2016 11:55:51 AM UTC
   
 
Should Start On:  Sun 02 Oct 2016 03:00:00 PM UTC Should be Finished on:  Sun 02 Oct 2016 03:00:00 PM UTC
Category:  Warp Priority:  5 - Normal
Item Group:  Enhancement Status:  Done
Privacy:  Public Assigned to:  makhlaghi
Percent Complete:  100% Open/Closed:  Closed
Effort:  0.00

Tue 04 Oct 2016 06:27:36 PM UTC, comment #1: 

The job is done and has been pushed to the main repository.

Mohammad Akhlaghi <makhlaghi>
Group administrator
Mon 03 Oct 2016 11:55:51 AM UTC, original submission:  

Given an image's WCS information, it is not hard to find the transformation that will align the image's pixel and celestial coordinates: declination along the vertical axis and right ascention along the inverse of the horizontal.

This alignment is commonly used in many surveys and is very convenient. Also, atleast until task #14169 is completed, ImageCrop only does WCS operations on this alignment. So I think it is justified to add an `--align' option to ImageWarp which will align the image to this orientation.

Mohammad Akhlaghi <makhlaghi>
Group administrator

 

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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2016-10-04 makhlaghi StatusPostponed Done
        Percent Complete0% 100%
        Assigned toNone makhlaghi
        Open/ClosedOpen Closed

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