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Line 278-280 in `extend_subhalo_mpeak_range.py` assign random xyz spatial positions to synthetic galaxies:
```
gals_x = np.random.uniform(np.min(healpix_mock['target_halo_x']), np.max(healpix_mock…
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When creating a new catalog, we create many small files by sharding each input file to conform to the output catalog and then merging all of the files that belong to the same healpix pixel. Explore a …
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When refreshing the info file, the Healpix cubes are required, even if the uvf_cubes exist. It would be best to extract the information from the Healpix cubes into the uvf_cubes so that the Healpix cu…
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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 am trying to get a nice 3D visualization of Healpix map onto a sphere of varying radius, a little bit like the plots on the healpix website (if possible with some nicer lighting
![Screenshot…
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Currently we offer the same functionality via three interfaces (see [API](https://astropy-healpix.readthedocs.io/en/latest/api.html)).
1. Functions that use Numpy arrays or Quantity for angles. E.…
cdeil updated
3 years ago
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At the moment, the ``HEALPix`` class doesn't include data internally, and instead data should be passed when interpolating. However, it would be nice to be able to represent a HEALPix map including po…
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Right now, each node writes a fraction of the skewers to a file called something like:
```skewers_srcs_s0_0.fits```
where _0 specifies the node.
The current setting might end up with really larg…
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The available target grids for `interpolate()` are always (with some exceptions) regular lat-lon grids. This issue is addressing the question of adding reduced Gaussian grids as targets.
Proposal (…
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I am attempting to run a pyuvsim simulation using `run_uvdata_uvsim` function. I am using `simsetup.SkyModelData` to format a diffuse Healpix map that I can pass to the simulation function, but I've f…