superdreamliner / Asteroseismology-Solarlike

Play solar-like oscillations automatically.

Introduction

This is an automatic asteroseismic pipeline to extract global seismic parameters from the light curve / power spectrum of a solar-like oscillating star.

There are several parts in the pipeline:

• Light curve preparation: remove outliers & high-pass filter.
• Find the power excess by collapsed autocorrelation function.
• Derive global oscillation parameters and their uncertainties.

Package Requirements

numpy, matplotlib, scipy, astropy, emcee, corner

The File Tree

data

• This directory contains raw light curves to be processed.

output

• This directory contains all files outputted by the code.

targetlist.csv

• IDs and basic parameters of stars to be processed.

main.py

• Main part of the code.

driver.py

• Where to run the code.

Usage

1. Git clone to a local directory.
2. Simply run the script.

python driver.py

More details will come soon.