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One of the issues trying to switch Gammapy over to using astropy-healpix is that we call `ang2pix` with an array of nside values:
https://gist.github.com/cdeil/754b76dc7f22511a5504fbbe74dccd62#file-g…
cdeil updated
5 years ago
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I propose to switch from the current Healpix C++ backend to the `ducc0` package (https://pypi.org/project/ducc0), because of the following advantages
- `ducc0`can be directly installed as a binary wh…
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It would be great to have the native ability to produce vector-field plots in a quiver style. This funcationality looks to already exist in the IDL Healpix routines, e.g. [in mollview, polarization=3]…
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The OGC is [currently discussing](https://github.com/opengeospatial/ogcapi-discrete-global-grid-systems/issues/41) ways to describe and identify unique DGGS types. This is slightly different from stor…
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Hi!
I work for the MAST archive at STScI, and we're ingesting contributed small-satellite mission products with an unusual data structure: a HEALPixel map in which we have an ultraviolet spectrum f…
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We should try and re-use the frame-parsing machinery from Astropy to make it so we can use:
```python
hp = HEALPix(nside=4, order='ring', frame='galactic')
```
(like in SkyCoord)
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Library name: cfitsio
New version number: 4.4.1
Other information that may be useful (release notes, etc...)
https://heasarc.gsfc.nasa.gov/fitsio/fitsio.html
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![image](https://user-images.githubusercontent.com/46680416/135299093-f3802e6c-4fb3-4fe9-851e-1ebb29aae742.png)
Hello, I don’t know what the structure of this file is(Healpix64_sample_notime.nc). H…
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Originally reported by: **Bili Dong (Bitbucket: [qobilidop](https://bitbucket.org/qobilidop), GitHub: [qobilidop](https://github.com/qobilidop))**
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In **grid_…
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For the http://gamma-sky.net/ webpage we want to produce all-sky HEALPIX high-energy images.
We'll then convert those to http://aladin.u-strasbg.fr/hips/ and serve them as default image instead of th…
cdeil updated
6 years ago