* Package name     : PyCBC
  Version          : 2.0.5
  Upstream Author  : Alexander Harvey Nitz <alex.nitz@gmail.com>
* URL              : https://pycbc.org/
* License          : 
  Programming lang : Python
  Upstream git     : https://github.com/gwastro/pycbc (248 stars)
  Pypi URL         : https://pypi.python.org/pypi/pycbc
  Description      : Core package to analyze gravitational-wave data, find signals, and study their parameters.

* Package name     : stingray
  Version          : 1.0
  Upstream Author  : Daniela Huppenkothen, Matteo Bachetti, Abigail Stevens, Simone Migliari, and Paul Balm
* URL              : https://stingraysoftware.github.io
* License          : MIT
  Programming lang : Python
  Upstream git     : https://github.com/StingraySoftware/stingray (125 stars)
  Pypi URL         : https://pypi.python.org/pypi/stingray
  Description      : Python library for spectral-timing analysis of X-ray data.

* Package name     : lenstronomy
  Version          : 1.10.4
  Upstream Author  : Simon Birrer <sibirrer@gmail.com>
* URL              : https://lenstronomy.readthedocs.io
* License          : MIT
  Programming lang : Python
  Upstream git     : https://github.com/sibirrer/lenstronomy (115 stars)
  Pypi URL         : https://pypi.python.org/pypi/lenstronomy
  Description      : Multi-purpose gravitational lensing and image modeling package

* Package name     : astroalign
  Version          : 2.4.1
  Upstream Author  : Martin Beroiz <martinberoiz@gmail.com>
* URL              : http://astroalign.readthedocs.io/
* License          : 
  Programming lang : Python
  Upstream git     : https://github.com/quatrope/astroalign (106 stars)
  Pypi URL         : https://pypi.python.org/pypi/astroalign
  Description      : Astrometric registration of images when no WCS info is available

* Package name     : gala
  Version          : 1.5
  Upstream Author  : Adrian Price-Whelan <http://adrian.pw>
* URL              : http://gala.adrian.pw/en/latest/
* License          : MIT
  Programming lang : Python
  Upstream git     : https://github.com/adrn/gala (96 stars)
  Pypi URL         : https://pypi.python.org/pypi/gala
  Description      : A Python package for gravitational and galactic dynamics. gala contains functionality for representing gravitational potential models, numerically integrating orbits, and non-linear dynamics. gala also relies heavily on Astropy's unit and coordinates subpackages. (Note: this was previously listed on pypi as 'astro-gala', and older versions can still be installed with that name)

* Package name     : pyspeckit
  Version          : 1.0.1
  Upstream Author  : Adam Ginsburg <adam.g.ginsburg@gmail.com>
* URL              : https://pyspeckit.readthedocs.io
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/pyspeckit/pyspeckit (84 stars)
  Pypi URL         : https://pypi.python.org/pypi/pyspeckit
  Description      : A toolkit for spectroscopic input/output, plotting, fitting, and manipulation.

* Package name     : Halotools
  Version          : 0.7
  Upstream Author  : Andrew Hearin <andrew.hearin@yale.edu>
* URL              : https://halotools.readthedocs.io
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/astropy/halotools (79 stars)
  Pypi URL         : https://pypi.python.org/pypi/halotools
  Description      : Generate Monte Carlo realizations of mock galaxy populations using cosmological simulations.

* Package name     : sbpy
  Version          : 0.3.0
  Upstream Author  : Michael Mommert, Michael S. P. Kelley, Miguel de Val-Borro, Jian-Yang Li <sbpy.dev@gmail.com>
* URL              : https://github.com/NASA-Planetary-Science/sbpy
* License          : BSD 3-Clause
  Programming lang : Python
  Upstream git     : https://github.com/NASA-Planetary-Science/sbpy (57 stars)
  Pypi URL         : https://pypi.python.org/pypi/sbpy
  Description      : A Python Module for Small-Body Planetary Astronomy

* Package name     : sncosmo
  Version          : 2.8.0
  Upstream Author  : Kyle Barbary
* URL              : https://sncosmo.readthedocs.io
* License          : BSD 3-Clause License
  Programming lang : Python
  Upstream git     : https://github.com/sncosmo/sncosmo (55 stars)
  Pypi URL         : https://pypi.python.org/pypi/sncosmo
  Description      : Supernova light curve models in Python. SNCosmo synthesizes supernova spectra and photometry from SN models, and has functions for fitting and sampling SN model parameters given photometric light curve data. It includes built-in supernova models such as the SALT2, MLCS2k2, Hsiao, Nugent, PSNID, SNANA and Whalen models, a variety of built-in bandpasses and magnitude systems, and allows custom models, bandpasses, and magnitude systems to be defined.

* Package name     : spherical_geometry
  Version          : 1.2.22
  Upstream Author  : Mihai Cara
* URL              : https://spacetelescope.github.io/spherical_geometry/spherical_geometry/
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/spacetelescope/spherical_geometry (45 stars)
  Pypi URL         : https://pypi.python.org/pypi/spherical-geometry
  Description      : Python package for handling spherical polygons that represent arbitrary regions of the sky.

* Package name     : feets
  Version          : 0.4
  Upstream Author  : Juan B Cabral <jbc.developr@gmail.com>
* URL              : http://feets.readthedocs.io
* License          : MIT
  Programming lang : Python
  Upstream git     : https://github.com/carpyncho/feets (45 stars)
  Pypi URL         : https://pypi.python.org/pypi/feets
  Description      : feATURE eXTRACTOR FOR tIME sERIES.

* Package name     : BayesicFitting
  Version          : 3.0.1
  Upstream Author  : Do Kester <dokester@home.nl> and Migo Mueller
* URL              : https://bayesicfitting.nl/
* License          : LICENSE.txt
  Programming lang : Python
  Upstream git     : https://github.com/dokester/BayesicFitting (39 stars)
  Pypi URL         : https://pypi.python.org/pypi/BayesicFitting
  Description      : General purpose toolbox for Bayesian fitting and evidence calculation.

* Package name     : mocpy
  Version          : 0.11.0
  Upstream Author  : François-Xavier Pineau <francois-xavier.pineau@astro.unistra.fr>, Matthieu Baumann <matthieu.baumann@astro.unistra.fr>, and Thomas Boch <thomas.boch@astro.unistra.fr>
* URL              : https://cds-astro.github.io/mocpy/
* License          : BSD-3-Clause
  Programming lang : Python
  Upstream git     : https://github.com/cds-astro/mocpy (35 stars)
  Pypi URL         : https://pypi.python.org/pypi/mocpy
  Description      : MOCPy is a Python library allowing easy creation, parsing and manipulation of MOCs (Multi-Order Coverage maps). These coverage maps heavily rely on the HEALPix sky partionning scheme. A MOC is therefore a set of HEALPix cells at different orders. This allows the description of any arbitrary maps on the sky.

* Package name     : statmorph
  Version          : 0.4.0
  Upstream Author  : Vicente Rodriguez-Gomez <vicente.rodgom@gmail.com>
* URL              : https://statmorph.readthedocs.io/
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/vrodgom/statmorph (32 stars)
  Pypi URL         : https://pypi.python.org/pypi/statmorph
  Description      : A Python package for calculating non-parametric morphological diagnostics of galaxy images, as well as fitting 2D Sérsic profiles.

* Package name     : naima
  Version          : 0.10.0
  Upstream Author  : Victor Zabalza <vzabalza@gmail.com>
* URL              : https://naima.readthedocs.io/
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/zblz/naima (32 stars)
  Pypi URL         : https://pypi.python.org/pypi/naima
  Description      : Derivation of non-thermal particle distributions through MCMC spectral fitting.

* Package name     : dust_extinction
  Version          : 1.1
  Upstream Author  : Karl Gordon
* URL              : http://dust-extinction.readthedocs.io
* License          : BSD 3-Clause
  Programming lang : Python
  Upstream git     : https://github.com/karllark/dust_extinction (28 stars)
  Pypi URL         : https://pypi.python.org/pypi/dust_extinction
  Description      : Interstellar dust extinction curves

* Package name     : agnpy
  Version          : 0.1.8
  Upstream Author  : Cosimo Nigro <cosimonigro2@gmail.com>
* URL              : https://agnpy.readthedocs.io/en/latest/
* License          : 
  Programming lang : Python
  Upstream git     : https://github.com/cosimoNigro/agnpy (26 stars)
  Pypi URL         : https://pypi.python.org/pypi/agnpy
  Description      : Modelling Active Galactic Nuclei radiative processes with python. agnpy focuses on the numerical computation of the photon spectra produced by leptonic radiative processes in jetted Active Galactic Nuclei (AGN).

* Package name     : linetools
  Version          : 0.3.dev2231
  Upstream Author  : J. Xavier Prochaska, Nicolas Tejos, and Neil Crighton
* URL              : https://linetools.readthedocs.io
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/linetools/linetools (23 stars)
  Pypi URL         : https://pypi.python.org/pypi/linetools
  Description      : Package for the analysis of 1-D spectra for astronomy.

* Package name     : baseband
  Version          : 4.1.1
  Upstream Author  : Marten H. van Kerkwijk <mhvk@astro.utoronto.ca>
* URL              : https://baseband.readthedocs.io
* License          : GNU GPL v3+
  Programming lang : Python
  Upstream git     : https://github.com/mhvk/baseband (22 stars)
  Pypi URL         : https://pypi.python.org/pypi/baseband
  Description      : Radio baseband IO: readers and writers for VLBI and other baseband data formats.

* Package name     : HENDRICS
  Version          : 7.0.2
  Upstream Author  : Matteo Bachetti <matteo@matteobachetti.it>
* URL              : https://hendrics.readthedocs.io
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/StingraySoftware/HENDRICS (21 stars)
  Pypi URL         : https://pypi.python.org/pypi/hendrics
  Description      : Spectral-timing analysis of X-ray data from the command line (formerly known as MaLTPyNT).

* Package name     : cluster-lensing
  Version          : 0.1.2
  Upstream Author  : Jes Ford
* URL              : https://jesford.github.io/cluster-lensing
* License          : MIT
  Programming lang : Python
  Upstream git     : https://github.com/jesford/cluster-lensing (17 stars)
  Pypi URL         : https://pypi.python.org/pypi/cluster-lensing
  Description      : Galaxy cluster properties and NFW profiles (with miscentering option).

* Package name     : Saba
  Version          : 0.1
  Upstream Author  : Michele Costa <m.t.costa@keele.ac.uk>
* URL              : https://saba.readthedocs.io
* License          : GPLv3+
  Programming lang : Python
  Upstream git     : https://github.com/astropy/saba (8 stars)
  Pypi URL         : https://pypi.python.org/pypi/saba
  Description      : A Package which allows astropy.modeling to interface with sherpa's fitting routines

* Package name     : omnifit
  Version          : 0.3.0
  Upstream Author  : Aleksi Suutarinen <aleksi.suutarinen@iki.fi>
* URL              : https://ricemunk.github.io/omnifit/
* License          : BSD 3-Clause
  Programming lang : Python
  Upstream git     : https://github.com/RiceMunk/omnifit (6 stars)
  Pypi URL         : https://pypi.python.org/pypi/omnifit
  Description      : Package for doing astronomical spectroscopy fitting of interstellar ices.

* Package name     : marxs
  Version          : 1.2
  Upstream Author  : Hans Moritz Günther (hamogu)
* URL              : https://marxs.readthedocs.io/
* License          : GPLv3+
  Programming lang : Python
  Upstream git     : https://github.com/Chandra-MARX/marxs (4 stars)
  Pypi URL         : https://pypi.python.org/pypi/marxs
  Description      : Multi-Architecture-Raytrace-Xraymission-Simulator (MARXS) is a toolsuite to ray-trace X-ray observatories. It is primarily aimed at astronomical X-ray satellites and sounding rocket payloads, but can be used to ray-trace experiments in the laboratory as well.

* Package name     : corral
  Version          : 0.3
  Upstream Author  : Toros Survey Team
* URL              : http://corral.readthedocs.io/
* License          : 3 Clause BSD
  Programming lang : Python
  Upstream git     : https://github.com/toros-astro/corral (4 stars)
  Pypi URL         : https://pypi.python.org/pypi/corral-pipeline
  Description      : Corral will solve your pipeline needs by merging a database full connection interface with a MVC model, by making you able of editing your custom schemas and adding the possibility of writting specific processing steps following a intuitive data handling model.

* Package name     : kanon
  Version          : 0.6.5
  Upstream Author  : Léni Gauffier <lenigauffier@gmail.com>
* URL              : https://kanon.readthedocs.io/
* License          : BSD-3-Clause
  Programming lang : Python
  Upstream git     : https://github.com/legau/kanon (4 stars)
  Pypi URL         : https://pypi.python.org/pypi/kanon
  Description      : History of astronomy package, historical geocentric models and number systems

* Package name     : SpectraPy
  Version          : unknown
  Upstream Author  : Marco Fumana <marco.fumana@inaf.it>
* URL              : https://mcfuman.gitlab.io/SpectraPy/
* License          : unknown
  Programming lang : Python
  Upstream git     : https://gitlab.com/mcfuman/SpectraPy/ (-1 stars)
  Pypi URL         : https://pypi.python.org/pypi/
  Description      : SpectraPy is a Python3 library, which collects algorithms and methods for data reduction of astronomical spectra obtained by a through slits spectrograph. The library is designed to be spectrograph independent. Current implementation is focused on the extraction of 2D spectra.

* Package name     : ligo.skymap
  Version          : 1.0.0
  Upstream Author  : Leo Singer <leo.singer@ligo.org>
* URL              : http://lscsoft.docs.ligo.org/ligo.skymap/
* License          : GNU GPL v3+
  Programming lang : Python
  Upstream git     : https://git.ligo.org/lscsoft/ligo.skymap (-1 stars)
  Pypi URL         : https://pypi.python.org/pypi/ligo.skymap
  Description      : Read, write, generate, simulate, and visualize LIGO/Virgo gravitational-wave probability sky maps.

