Data

Tools

Indexes

Applications

Experiments

Open Source Science

stella

stella: Convolutional Neural Networks for Flare Identification in TESS - Published in JOSS (2020)

https://github.com/afeinstein20/stella

Science Score: 95.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ✓
    DOI references
    Found 4 DOI reference(s) in README and JOSS metadata
  • ✓
    Academic publication links
    Links to: joss.theoj.org
  • ✓
    Committers with academic emails
    1 of 4 committers (25.0%) from academic institutions
  • ○
    Institutional organization owner
  • ✓
    JOSS paper metadata
    Published in Journal of Open Source Software

Scientific Fields

Artificial Intelligence and Machine Learning Computer Science - 62% confidence
Last synced: 4 months ago · JSON representation

Repository

For characterizing flares with convolutional neural networks

Basic Info
Statistics
  • Stars: 26
  • Watchers: 4
  • Forks: 19
  • Open Issues: 15
  • Releases: 0
Created over 6 years ago · Last pushed 10 months ago
Metadata Files
Readme License Code of conduct

README.md

PyPI - Downloads

stella is a Python package to create and train a neural network to identify stellar flares. Within stella, users can simulate flares as a training set, run a neural network, and feed in their own data to the neural network model. stella returns a probability at each data point that that data point is part of a flare or not. stella can also characterize the flares identified.

To install stella with pip:

pip install stella

Alternatively you can install the current development version of stella:

    git clone https://github.com/afeinstein20/stella
    cd stella
    python setup.py install

If your work uses the stella software, please cite Feinstein, Montet, & Ansdell (2020).

If your work discusses the flare rate of young stars in the TESS Southern Hemisphere or the details of the CNNs, please cite Feinstein et al. (AJ, 2020).

Bug Reports, Questions, & Contributions

stella is an open source project under the MIT license. The source code is available on GitHub. In case of any questions or problems, please contact us via the Git Issues. Pull requests are also welcome through the GitHub page.

Owner

  • Name: Adina Feinstein
  • Login: afeinstein20
  • Kind: user
  • Company: University of Chicago

PhD student in Astronomy & Astrophysics

JOSS Publication

stella: Convolutional Neural Networks for Flare Identification in TESS
Published
August 06, 2020
DOI
Volume 5, Issue 52, Page 2347
Authors
Adina D. Feinstein ORCID
Department of Astronomy and Astrophysics, University of Chicago, 5640 S. Ellis Ave, Chicago, IL 60637, USA, NSF Graduate Research Fellow
Benjamin T. Montet ORCID
School of Physics, University of New South Wales, Sydney, NSW 2052, Australia
Megan Ansdell
Flatiron Institute, Simons Foundation, 162 Fifth Ave, New York, NY 10010, USA
Editor
Arfon Smith ORCID
Tags
astronomy PMS stars stellar activity stellar rotation
View PDF Review Thread Software Archive

Papers & Mentions

Total mentions: 1

Remarkable Shifts in Offspring Provisioning during Gestation in a Live-Bearing Cnidarian
Last synced: 3 months ago

GitHub Events

Total
  • Issue comment event: 2
  • Push event: 1
  • Pull request event: 1
  • Fork event: 1
Last Year
  • Issue comment event: 2
  • Push event: 1
  • Pull request event: 1
  • Fork event: 1

Committers

Last synced: 5 months ago

All Time
  • Total Commits: 493
  • Total Committers: 4
  • Avg Commits per committer: 123.25
  • Development Distribution Score (DDS): 0.006
Past Year
  • Commits: 0
  • Committers: 0
  • Avg Commits per committer: 0.0
  • Development Distribution Score (DDS): 0.0
Top Committers
Name Email Commits
Adina Feinstein a****n@g****m 490
jaytmiller j****r@s****u 1
Claire Murray c****6@g****m 1
Ben Montet b****t@g****m 1
Committer Domains (Top 20 + Academic)
stsci.edu: 1

Issues and Pull Requests

Last synced: 4 months ago

All Time
  • Total issues: 22
  • Total pull requests: 11
  • Average time to close issues: 2 months
  • Average time to close pull requests: 3 months
  • Total issue authors: 15
  • Total pull request authors: 8
  • Average comments per issue: 2.82
  • Average comments per pull request: 0.18
  • Merged pull requests: 6
  • Bot issues: 0
  • Bot pull requests: 1
Past Year
  • Issues: 0
  • Pull requests: 0
  • Average time to close issues: N/A
  • Average time to close pull requests: N/A
  • Issue authors: 0
  • Pull request authors: 0
  • Average comments per issue: 0
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • ekaterinailin (4)
  • dani753 (3)
  • cmurray-astro (2)
  • benjaminpope (2)
  • aftab234 (1)
  • ldoyle4 (1)
  • khushlim (1)
  • afeinstein20 (1)
  • TomWagg (1)
  • pjstanley1 (1)
  • smoh (1)
  • pilchat (1)
  • ttdu (1)
  • ibiglari (1)
  • marioraulhq (1)
Pull Request Authors
  • bellalongo (4)
  • jaytmiller (2)
  • benmontet (2)
  • benjaminpope (2)
  • afeinstein20 (2)
  • earleyn138 (1)
  • dependabot[bot] (1)
  • cmurray-astro (1)
Top Labels
Issue Labels
Pull Request Labels
dependencies (1)

Packages

  • Total packages: 1
  • Total downloads:
    • pypi 45 last-month
  • Total dependent packages: 0
  • Total dependent repositories: 1
  • Total versions: 12
  • Total maintainers: 1
pypi.org: stella

For finding flares in TESS 2-min data with a CNN

  • Versions: 12
  • Dependent Packages: 0
  • Dependent Repositories: 1
  • Downloads: 45 Last month
Rankings
Forks count: 9.9%
Dependent packages count: 10.0%
Stargazers count: 12.9%
Average: 19.3%
Dependent repos count: 21.7%
Downloads: 41.9%
Maintainers (1)
afeinstein20
Last synced: 4 months ago

Dependencies

requirements.txt pypi
  • astropy *
  • astroquery *
  • codecov *
  • coverage *
  • cython *
  • ipykernel *
  • lightkurve >=2.0.0
  • lxml *
  • matplotlib *
  • more-itertools *
  • nbsphinx *
  • numpy *
  • poetry *
  • pybind11 *
  • pytest *
  • pytest-cov *
  • scipy *
  • sklearn *
  • tensorflow >=2.1.0
  • tornado *
  • tqdm *
stella.egg-info/requires.txt pypi
  • astropy *
  • astroquery *
  • codecov *
  • coverage *
  • cython *
  • ipykernel *
  • lightkurve >=2.0.0
  • lxml *
  • matplotlib *
  • more-itertools *
  • nbsphinx *
  • numpy *
  • poetry *
  • pybind11 *
  • pytest *
  • pytest-cov *
  • scipy *
  • sklearn *
  • tensorflow >=2.1.0
  • tornado *
  • tqdm *
.github/workflows/docs-page.yml actions
  • JamesIves/github-pages-deploy-action 4.0.0 composite
  • actions/checkout v2.3.1 composite
.github/workflows/greetings.yml actions
  • actions/first-interaction v1 composite
.github/workflows/stella-tests.yml actions
  • actions/checkout v1 composite
  • actions/setup-python v1 composite
setup.py pypi