Metadata-Version: 2.1
Name: pypetal
Version: 0.2.0
Summary: A pipeline for estimating AGN time lags
Home-page: https://github.com/Zstone19/pypetal
License: MIT
Author: Zstone19
Author-email: stone28@illinois.edu
Requires-Python: >=3.8,<3.11
Classifier: Development Status :: 3 - Alpha
Classifier: Environment :: Console
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Operating System :: POSIX :: Linux
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Topic :: Scientific/Engineering :: Astronomy
Classifier: Topic :: Scientific/Engineering :: Physics
Requires-Dist: PyROA (>=3.2.1)
Requires-Dist: astropy (>=5.2.2,<6.0.0)
Requires-Dist: autograd (>=1.5,<2.0)
Requires-Dist: celerite (>=0.4.2,<0.5.0)
Requires-Dist: corner (>=2.2.1,<3.0.0)
Requires-Dist: emcee (>=3.1.4,<4.0.0)
Requires-Dist: matplotlib (>=3.7.1,<4.0.0)
Requires-Dist: numba (>=0.56.4,<0.57.0)
Requires-Dist: numpy (>=1.19.0,<1.23.0)
Requires-Dist: palettable (>=3.3.0,<4.0.0)
Requires-Dist: pandas (>=1.5.3,<2.0.0)
Requires-Dist: pyzdcf (>=1.0.0,<2.0.0)
Requires-Dist: scipy (>=1.10.1,<2.0.0)
Requires-Dist: tabulate (>=0.9.0,<0.10.0)
Requires-Dist: toml (>=0.10.2,<0.11.0)
Requires-Dist: tqdm (>=4.65.0,<5.0.0)
Project-URL: Documentation, https://pypetal.readthedocs.io
Project-URL: Repository, https://github.com/Zstone19/pypetal
Description-Content-Type: text/markdown

# pyPETaL: A Pipeline for Estimating AGN Time Lags

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pyPETaL is a time-series data analysis pipeline for AGN reverberation mapping (RM) data. It combines multiple different popular softwares using for AGN RM analysis, including PyCCF, PyZDCF, JAVELIN, and PyROA. This pipeline also implements outlier rejection using Damped Random Walk Gaussian proces fitting, and detrending through the LinMix algorithm. pyPetal implements a weighting scheme (for all modules) in order to mitigate aliasing in peaks of time lag distributions between light curves.

pyPetal is very flexible, with almost every argument for each module allowing user input. pyPetal is designed to work with any combination of modules being run, allowing it to scale from the simplest to the most complex of projects.



## Installation

### pyPetal

pyPetal is available on PyPI and can be installed with pip:
```
    pip install pypetal
```

Or, if you want to install the latest development version:
```
    git clone https://github.com/Zstone19/pypetal.git
    cd pypetal
    pip install .
```


PLIKE is an optional algorithm that is used in pyPetal. There is a script available in the main directory to install and compile PLIKE (assuming that `gfortran` is installed). To install PLIKE, run the following command:
```
    sh build_plike.sh
```


pyPetal offers the option to detrend the input light curves via the [LinMix](https://github.com/jmeyers314/linmix.git) algorithm. This package is not offered in the base version of pyPetal, but can be installed with pip:
```
    pip install "linmix @ git+https://github.com/jmeyers314/linmix.git"
```

Or with ``poetry``:
```
    poetry install --with extra

```


### pyPetal and JAVELIN

The JAVELIN software used in pyPetal runs on Python 2, though the bulk of pyPetal software relies on Python >=3.8. To circumvent this issue, pyPetal has a JAVELIN "module" (``pypetal-jav``) that can be installed as a separate package and used in conjunction with pyPetal, in a Python 2 environment.


External requirements (not installed by ``pip`` or ``setup.py``):
```
    A Fortran compiler (>F90)
```


pyPetal-jav is available on PyPI and can be installed with pip:
```
    pip install --no-deps pypetal-jav
    pip install pypetal-jav
```


Or, if you want to install the latest development version:
```
    git clone https://github.com/Zstone19/pypetal-jav.git
    cd pypetal-jav
    pip install .
```


__NOTE:__ The user may need to install ``NumPy`` before installing pyPetal-jav through ``pip`` or ``setup.py``. This is because ``JAVELIN`` requires ``NumPy`` in order to be installed. This can be done with:
```
    pip install numpy
```

