### Install galight using Git

Source: https://github.com/dartoon/galight/blob/master/README.md

Clone the repository and install galight locally. This method is useful for development or when you need the latest code.

```bash
git clone https://github.com/dartoon/galight <desired location>
cd <desired location>
python setup.py install --user
```

--------------------------------

### Install galight using pip

Source: https://github.com/dartoon/galight/blob/master/README.md

Install galight directly from PyPI using pip. This is a convenient method for most users.

```bash
pip install galight --user
```

--------------------------------

### Import Galight Library

Source: https://github.com/dartoon/galight/blob/master/docs/usage.md

Import the galight library to start using its functionalities in your project.

```default
import galight
```

--------------------------------

### Clone the galight repository

Source: https://github.com/dartoon/galight/blob/master/CONTRIBUTING.rst

Clone your forked galight repository to your local machine to begin development.

```bash
$ git clone git@github.com:your_name_here/galight.git
```

--------------------------------

### Run tests with tox

Source: https://github.com/dartoon/galight/blob/master/CONTRIBUTING.rst

Ensure your changes pass style and unit tests across multiple Python versions using tox.

```bash
$ tox
```

--------------------------------

### Check Galight Version

Source: https://github.com/dartoon/galight/blob/master/docs/usage.md

Print the current version of the galight package to ensure you are using the expected version.

```default
print(galight.__version__)
```

--------------------------------

### Commit and push changes

Source: https://github.com/dartoon/galight/blob/master/CONTRIBUTING.rst

Stage, commit, and push your local changes to your GitHub fork.

```bash
$ git add .
$ git commit -m "Your detailed description of your changes."
$ git push origin name-of-your-bugfix-or-feature
```

--------------------------------

### Run a subset of tests

Source: https://github.com/dartoon/galight/blob/master/docs/contributing.md

Execute a specific test file using py.test to verify changes in a targeted manner.

```bash
py.test test/test_galight.py
```

--------------------------------

### Create a new branch for development

Source: https://github.com/dartoon/galight/blob/master/CONTRIBUTING.rst

Create a new branch for your bug fix or feature development.

```bash
$ git checkout -b name-of-your-bugfix-or-feature
```

--------------------------------

### Run a subset of tests

Source: https://github.com/dartoon/galight/blob/master/CONTRIBUTING.rst

Execute a specific subset of tests using py.test.

```bash
$ py.test test/test_galight.py
```

--------------------------------

### Galight Citation

Source: https://github.com/dartoon/galight/blob/master/docs/index.md

BibTeX entry for citing the galight package in academic work. This entry provides detailed information about the publication.

```bibtex
@ARTICLE{2020ApJ...888...37D,
author = {{Ding}, Xuheng and {Silverman}, John and {Treu}, Tommaso and {Schulze}, Andreas and {Schramm}, Malte and {Birrer}, Simon and {Park}, Daeseong and {Jahnke}, Knud and {Bennert}, Vardha N. and {Kartaltepe}, Jeyhan S. and {Koekemoer}, Anton M. and {Malkan}, Matthew A. and {Sanders}, David},
title = "{The Mass Relations between Supermassive Black Holes and Their Host Galaxies at 1 < z < 2 HST-WFC3}",
journal = {\apj},
keywords = {Galaxy evolution, Active galaxies, 594, 17, Astrophysics - Astrophysics of Galaxies},
year = 2020,
month = jan,
volume = {888},
number = {1},
eid = {37},
pages = {37},
doi = {10.3847/1538-4357/ab5b90},
archivePrefix = {arXiv},
eprint = {1910.11875},
primaryClass = {astro-ph.GA},
adsurl = {https://ui.adsabs.harvard.edu/abs/2020ApJ...888...37D},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
```

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