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The wcs objects that we have been using, in particular in the FITS header, is almost correct, but generates positions that are off by typically about a pixel. Logan Cordonnier has a working version ge…
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Particularly, `wcs_astropy_ape14` should just be renamed to `wcs_astropy`. At the same time, we deprecate `wcs_astropy_ape14` and eventually remove it. So there should be only one `astropy` WCS interf…
pllim updated
2 years ago
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Load a fits and get WCS out. pixel to RA/Dec for thousands of points. and the other way around.
Nadia Dencheva nadia.dencheva@gmail.com. @nden
kelle updated
6 years ago
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I rerun automatically all the chunks of the WCS vignette and the following error occurs (SEE BELOW) , when the SpatRast object should have been returned. Is it an issue of the WCS URL used?
Thank yo…
ecor updated
6 months ago
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Hi everybody,
I am glad we had such a constructive meeting today. In the attachment I've put the output of the Wormpicker, based in the way it is coded at the moment. There is also a log file genera…
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### What is the bug or the crash?
Since ltr 3.26, GetCoverage calls to WCS layer return an empty layer. By activating the network logger it can be seen that the GetCapabilities call functions properl…
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Each FITS extension/HDU contains a raw dataset which can either be a table or an image along with some header keywords. The keywords can be used to store meta-data about the actual dataset.
Current…
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Hello, I set up a mosaic using reproject_and_coadd, but the mosaic has no wcs configured. Is there any way to preserve the wcs of the original images in the mosaic? I need a mosaic with accurate wcs. …
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With v4.1 / dev, the WCS list in the image viewer contains the regular world coordinate systems. When we load an image without valid WCS headers, the coordinate grid will be rendered in the image coor…
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### Description
Hello Astropy Community,
I'm unable to produce ticks along the edges of a plot.
![outputplot2](https://github.com/astropy/astropy/assets/175346433/fc152e74-d0cc-4f88-93f8-88de…