> One of the very preliminary steps in the IFU side of ORAC-DR is to create a
> SKY coordinate frame. To do this, I perform the steps:
It's critical also for the imaging recipes, where these lines
originated.
> wcsframe ndf=<frame> frame=pixel
> erase object=<frame>.WCS ok
> wcsframe ndf=<frame> frame=sky
Malcolm
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