Spectral extraction tools for Hubble Space Telescope Grisms
Project description
HSTaXe
HSTaXe is a Python package to provide a uniform process to perform spectral extraction for the Hubble Space Telescope. HSTaXe supports all slitless spectroscopy modes provided by the Wide Field Camera 3 (WFC3) and Advanced Camera for Surveys (ACS).
The core hstaxe
is written in ANSI C and is highly cross-platform by
leveraging CFITSIO
, GSL
, and WCSLIB
, which have been successfully
employed under Linux, Solaris, and MacOS X.
HSTaXe is the successor to aXe, a similar package written on PyRAF/IRAF.
Quickstart
To install the latest release of hstaxe
::
conda create --name hstaxe-env "python>=3.8, <3.11"
conda activate hstaxe-env
conda install gsl cfitsio make automake autoconf libtool pkg-config -y
conda install wcstools -c https://conda.anaconda.org/conda-forge/ --override-channels -y
pip install hstaxe
For additional installation instructions, including instructions on installing older or development versions of hstaxe, visit our full documentation: https://hstaxe.readthedocs.io/en/latest/hstaxe/installing.html
Example notebooks can also be found on our full documentation: https://hstaxe.readthedocs.io/en/latest/hstaxe/examples.html
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