specutils

An Astropy coordinated package for astronomical spectroscopy. Maintainers: @rosteen @keflavich @eteq

https://github.com/astropy/specutils

Science Score: 36.0%

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

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CITATION.cff file
✓
codemeta.json file
Found codemeta.json file
✓
.zenodo.json file
Found .zenodo.json file
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DOI references
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Academic publication links
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Committers with academic emails
28 of 90 committers (31.1%) from academic institutions
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Institutional organization owner
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JOSS paper metadata
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Scientific vocabulary similarity
Low similarity (16.2%) to scientific vocabulary

Keywords

astropy

Keywords from Contributors

astronomy astropy-affiliated source-detection photometry ccd gtk qt tk wx sunpy

Last synced: 6 months ago · JSON representation

Repository

An Astropy coordinated package for astronomical spectroscopy. Maintainers: @rosteen @keflavich @eteq

Basic Info

Host: GitHub
Owner: astropy
Language: Python
Default Branch: main
Homepage: http://specutils.readthedocs.io/en/latest/
Size: 16.5 MB

Statistics

Stars: 186
Watchers: 22
Forks: 131
Open Issues: 205
Releases: 41

Topics

astropy

Created over 14 years ago · Last pushed 6 months ago

Metadata Files

Readme Changelog Contributing License Citation Codeowners

README.rst

Specutils
=========

.. |CI| image:: https://github.com/astropy/specutils/workflows/CI/badge.svg
:target: https://github.com/astropy/specutils/actions
:alt: GitHub Actions CI Status

.. |Coverage| image:: https://codecov.io/github/astropy/specutils/branch/main/graph/badge.svg
:target: https://codecov.io/github/astropy/specutils
:alt: Coverage Status

.. |Docs| image:: https://readthedocs.org/projects/specutils/badge/?version=latest
:target: https://specutils.readthedocs.io/en/latest/?badge=latest
:alt: Documentation Status

.. |Astropy| image:: https://img.shields.io/badge/powered%20by-AstroPy-orange.svg?style=flat
:target: https://www.astropy.org/
:alt: Powered by Astropy

Specutils is an `Astropy affiliated package `_
with the goal of providing a shared set of Python representations of
astronomical spectra and basic tools to operate on these spectra. The effort is
also meant to be a "hub", helping to unite the Python astronomical spectroscopy
community around shared effort, much as Astropy is meant to for the wider
astronomy Python ecosystem. This broader effort is outlined in the
`APE13 document `_.

Note that Specutils is not intended to meet all possible spectroscopic analysis or
reduction needs. While it provides some standard analysis functionality
(following the Python philosophy of "batteries included"), it is best thought
of as a "tool box" that provides pieces of functionality that can be used to
build a particular scientific workflow or higher-level analysis tool. To that
end, it is also meant to facilitate connecting together disparate reduction
pipelines and analysis tools through shared Python representations of
spectroscopic data.

Getting Started with Specutils
------------------------------

For details on installing and using Specutils, see the
`specutils documentation `_.

Note that Specutils now only supports Python 3. While some functionality may
continue to work on Python 2, it is not tested and support cannot be guaranteed
(due to the sunsetting of Python 2 support by the Python and Astropy development
teams).

Migrating from Specutils 1.x to 2.x
-----------------------------------

For details about breaking changes made in 2.0, please see the
`specutils documentation `_.

License
-------

This project is Copyright (c) Specutils Developers and licensed under
the terms of the BSD 3-Clause license. This package is based upon
the `Astropy package template `_
which is licensed under the BSD 3-clause license. See the ``licenses`` folder for
more information.

Contributing
------------

We love contributions! specutils is open source,
built on open source, and we'd love to have you hang out in our community.

**Imposter syndrome disclaimer**: We want your help. No, really.

There may be a little voice inside your head that is telling you that you're not
ready to be an open source contributor; that your skills aren't nearly good
enough to contribute. What could you possibly offer a project like this one?

We assure you - the little voice in your head is wrong. If you can write code at
all, you can contribute code to open source. Contributing to open source
projects is a fantastic way to advance one's coding skills. Writing perfect code
isn't the measure of a good developer (that would disqualify all of us!); it's
trying to create something, making mistakes, and learning from those
mistakes. That's how we all improve, and we are happy to help others learn.

Being an open source contributor doesn't just mean writing code, either. You can
help out by writing documentation, tests, or even giving feedback about the
project (and yes - that includes giving feedback about the contribution
process). Some of these contributions may be the most valuable to the project as
a whole, because you're coming to the project with fresh eyes, so you can see
the errors and assumptions that seasoned contributors have glossed over.

Note: This disclaimer was originally written by
`Adrienne Lowe `_ for a
`PyCon talk `_, and was adapted by
specutils based on its use in the README file for the
`MetPy project `_.

If you locally cloned this repo before 22 Mar 2021
--------------------------------------------------

The primary branch for this repo has been transitioned from ``master`` to ``main``. If you have a local clone of this repository and want to keep your local branch in sync with this repo, you'll need to do the following in your local clone from your terminal::

git fetch --all --prune
# you can stop here if you don't use your local "master"/"main" branch
git branch -m master main
git branch -u origin/main main

If you are using a GUI to manage your repos you'll have to find the equivalent commands as it's different for different programs. Alternatively, you can just delete your local clone and re-clone!

Owner

Name: The Astropy Project
Login: astropy
Kind: organization

Website: http://www.astropy.org
Repositories: 88
Profile: https://github.com/astropy

Citation (CITATION)

GitHub Events

Total

Create event: 18
Issues event: 35
Release event: 6
Watch event: 19
Delete event: 9
Issue comment event: 138
Push event: 50
Pull request review event: 52
Pull request review comment event: 30
Pull request event: 83
Fork event: 2

Last Year

Create event: 18
Issues event: 35
Release event: 6
Watch event: 19
Delete event: 9
Issue comment event: 138
Push event: 50
Pull request review event: 52
Pull request review comment event: 30
Pull request event: 83
Fork event: 2

Committers

Last synced: 8 months ago

All Time

Total Commits: 2,569
Total Committers: 90
Avg Commits per committer: 28.544
Development Distribution Score (DDS): 0.845

Past Year

Commits: 77
Committers: 11
Avg Commits per committer: 7.0
Development Distribution Score (DDS): 0.39

Top Committers

Name	Email	Commits
nmearl	c**t@n**e	399
Ricky O'Steen	r**n@s**u	299
Erik Tollerud	e**d@g**m	250
brechmos	c**g@b**g	218
Wolfgang Kerzendorf	w**f@g**m	151
Ivo	b**o@s**u	138
Shailesh Ahuja	s**3@g**m	115
Daniel D'Avella	d**a@g**m	109
P. L. Lim	2****m	84
Thomas Robitaille	t**e@g**m	69
Adam Ginsburg (keflavich)	k**h@g**m	68
Derek Homeier	d**e@g**e	62
Craig Jones	c**s@s**u	52
Brigitta Sipocz	b**z@g**m	39
Jesse Averbukh	j**h@s**u	37
nmearl	n**l@g**m	37
James Tocknell	a**r@g**m	34
Brian Cherinka	h**3@h**m	29
Sara Ogaz	o**z@s**u	26
James Davies	j**s@s**u	25
Kyle Conroy	k**y@g**m	25
Robel Geda	r**a@s**u	25
Kyle Barbary	k**y@g**m	19
hamogu	m**r@g**e	17
busko@stsci.edu	N****a	15
Jonathan Foster	j**r@y**u	13
Simon Torres	s**s@c**u	12
Duy Nguyen	d**n@g**m	11
Erik M. Bray	e**y@s**u	10
Michael Droettboom	m**m@g**m	10
and 60 more...

Committer Domains (Top 20 + Academic)

stsci.edu: 15 nicholasearl.me: 1 brechmos.org: 1 gwdg.de: 1 gmx.de: 1 yale.edu: 1 ctio.noao.edu: 1 colorado.edu: 1 tum.de: 1 sofia.usra.edu: 1 lam.fr: 1 shef.ac.uk: 1 saimon.org: 1 debian.org: 1 astro.utoronto.ca: 1 uw.edu: 1 uci.edu: 1 nyu.edu: 1 localhost.localdomain: 1 astro.princeton.edu: 1 ligo.org: 1 strw.leidenuniv.nl: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time

Total issues: 164
Total pull requests: 188
Average time to close issues: over 1 year
Average time to close pull requests: about 1 month
Total issue authors: 65
Total pull request authors: 35
Average comments per issue: 2.38
Average comments per pull request: 3.14
Merged pull requests: 149
Bot issues: 0
Bot pull requests: 14

Past Year

Issues: 33
Pull requests: 85
Average time to close issues: 11 days
Average time to close pull requests: 7 days
Issue authors: 14
Pull request authors: 15
Average comments per issue: 0.82
Average comments per pull request: 1.94
Merged pull requests: 62
Bot issues: 0
Bot pull requests: 14

View more stats

Top Authors

Issue Authors

pllim (46)
rosteen (15)
kelle (12)
eteq (9)
Aseman7 (3)
dhomeier (3)
kecnry (3)
weaverba137 (3)
cshanahan1 (3)
havok2063 (2)
jdavies-st (2)
PatrickOgle (2)
olebole (2)
eblur (2)
StuartLittlefair (2)

Pull Request Authors

rosteen (88)
pllim (46)
dependabot[bot] (18)
dhomeier (10)
WilliamJamieson (7)
cshanahan1 (6)
rileythai (6)
kelle (5)
kecnry (4)
aragilar (4)
bmorris3 (4)
weaverba137 (3)
ivkram (3)
monodera (2)
braingram (2)

Top Labels

Issue Labels

bug (38) testing (25) io (19) docs (14) feature (12) enhancement (12) discussion (11) analysis (8) manipulation (6) data objects (5) fitting (4) spectral-cube (3) effort-high (1) effort-low (1) modeling (1)

Pull Request Labels

testing (42) bug (39) no-changelog-entry-needed (38) io (31) docs (23) dependencies (18) data objects (14) analysis (12) enhancement (10) Extra CI (6) github_actions (6) feature (5) manipulation (5) fitting (4) spectral-cube (2) performance (1)

Packages

Total packages: 2
Total downloads:
- pypi 42,496 last-month
Total docker downloads: 144

Total dependent packages: 39
(may contain duplicates)
Total dependent repositories: 105
(may contain duplicates)
Total versions: 64
Total maintainers: 4

pypi.org: specutils

Package for spectroscopic astronomical data

Homepage: https://specutils.readthedocs.io/
Documentation: https://specutils.readthedocs.io/
License: BSD 3-Clause
Latest release: 2.1.0
published 7 months ago

Versions: 47
Dependent Packages: 37
Dependent Repositories: 96
Downloads: 42,496 Last month
Docker Downloads: 144

Rankings

Dependent packages count: 0.4%

Dependent repos count: 1.5%

Average: 1.8%

Docker downloads count: 2.4%

Downloads: 2.6%

Maintainers (4)

keflavich Erik.Tollerud rosteen nmearl

Last synced: 6 months ago

conda-forge.org: specutils

The specutils package implements base classes and utilities for interacting with astronomical spectra in Python and the Astropy project. It is intended for eventual merger with the `astropy` package, but for now is being developed independently.

Homepage: http://specutils.readthedocs.io/
License: BSD-3-Clause
Latest release: 1.7.0
published about 4 years ago

Versions: 17
Dependent Packages: 2
Dependent Repositories: 9

Rankings

Dependent repos count: 11.6%

Forks count: 16.7%

Average: 19.5%

Dependent packages count: 19.6%

Stargazers count: 29.9%

Last synced: 6 months ago

Dependencies

.github/workflows/ci_cron_weekly.yml actions

actions/checkout v3 composite
actions/setup-python v4 composite

.github/workflows/ci_workflows.yml actions

actions/checkout v3 composite
actions/setup-python v4 composite
codecov/codecov-action v3 composite