Echelle
Echelle is a Python package for plotting and interacting with echelle diagrams. In an echelle diagram, the amplitude spectrum of a star is stacked in equal slices of delta nu, the large separation.
Installation
pip install echelle
or download the git repository and
python setup.py install
Usage
For a dynamic interface:
from echelle import interact_echelle
interact_echelle(frequency, power, dnu_min, dnu_max)
If you're using echelle in a Jupyter notebook, I suggest calling %matplotlib notebook first.
To plot a non-interactive echelle diagram,
from echelle import plot_echelle
plot_echelle(frequency, power, dnu)
See the example.ipynb for common usage!
Citing
If you make use of echelle in your work, please consider citing the Zenodo listing
@software{daniel_hey_2020_3629933,
author = {Daniel Hey and
Warrick Ball},
title = {{Echelle: Dynamic echelle diagrams for
asteroseismology}},
month = jan,
year = 2020,
publisher = {Zenodo},
version = {1.4},
doi = {10.5281/zenodo.3629933},
url = {https://doi.org/10.5281/zenodo.3629933}
}
Thanks to Adam Hamilton for making the echelle gif!
1 maintainer
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