* Package name     : stingray
  Version          : 0.1rc1.post3
  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 (62 stars)
  Pypi URL         : https://pypi.python.org/pypi/stingray
  Description      : Python library for spectral-timing analysis of X-ray data.

* Package name     : pyspeckit
  Version          : 0.1.21
  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 (50 stars)
  Pypi URL         : https://pypi.python.org/pypi/pyspeckit
  Description      : A toolkit for spectroscopic input/output, plotting, fitting, and manipulation.

* Package name     : Halotools
  Version          : 0.6
  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 (39 stars)
  Pypi URL         : https://pypi.python.org/pypi/halotools
  Description      : Generate Monte Carlo realizations of mock galaxy populations using cosmological simulations.

* Package name     : gala
  Version          : 0.3
  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 (35 stars)
  Pypi URL         : https://pypi.python.org/pypi/astro-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.

* Package name     : sncosmo
  Version          : 1.6.0
  Upstream Author  : Kyle Barbary
* URL              : https://sncosmo.readthedocs.io
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/sncosmo/sncosmo (28 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     : synphot
  Version          : 0.1.2
  Upstream Author  : Pey Lian Lim
* URL              : https://synphot.readthedocs.io
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/spacetelescope/synphot_refactor (20 stars)
  Pypi URL         : https://pypi.python.org/pypi/synphot
  Description      : A Python astronomy package for synthetic photometry.

* Package name     : spherical_geometry
  Version          : 1.2.5
  Upstream Author  : Bernie Simon
* URL              : https://spacetelescope.github.io/spherical_geometry/spherical_geometry/
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/spacetelescope/spherical_geometry (16 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     : naima
  Version          : 0.8.3
  Upstream Author  : Victor Zabalza <vzabalza@gmail.com>
* URL              : https://naima.readthedocs.io/
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/zblz/naima (14 stars)
  Pypi URL         : https://pypi.python.org/pypi/naima
  Description      : Derivation of non-thermal particle distributions through MCMC spectral fitting.

* Package name     : linetools
  Version          : 0.1
  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 (14 stars)
  Pypi URL         : https://pypi.python.org/pypi/linetools
  Description      : Package for the analysis of 1-D spectra for astronomy.

* Package name     : dust_extinction
  Version          : 0.6
  Upstream Author  : Karl Gordon
* URL              : http://dust-extinction.readthedocs.io
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/karllark/dust_extinction (11 stars)
  Pypi URL         : https://pypi.python.org/pypi/dust_extinction
  Description      : Interstellar dust extinction curves

* 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 (10 stars)
  Pypi URL         : https://pypi.python.org/pypi/cluster-lensing
  Description      : Galaxy cluster properties and NFW profiles (with miscentering option).

* Package name     : baseband
  Version          : 2.0.0
  Upstream Author  : Marten H. van Kerkwijk <mhvk@astro.utoronto.ca>
* URL              : https://baseband.readthedocs.io
* License          : GPLv3
  Programming lang : Python
  Upstream git     : https://github.com/mhvk/baseband (9 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          : 5.0.dev1177
  Upstream Author  : Matteo Bachetti <matteo@matteobachetti.it>
* URL              : https://hendrics.readthedocs.io
* License          : BSD
  Programming lang : Python
  Upstream git     : https://github.com/StingraySoftware/HENDRICS (8 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     : 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 (4 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          : 0.2.1
  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 (3 stars)
  Pypi URL         : https://pypi.python.org/pypi/omnifit
  Description      : Python library intended to help with the analysis of astronomical spectra for signs of interstellar ices.

* 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 (3 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     : marxs
  Version          : 1.1
  Upstream Author  : Hans Moritz Günther (hamogu)
* URL              : https://marxs.readthedocs.io/
* License          : GPLv3+
  Programming lang : Python
  Upstream git     : https://github.com/Chandra-MARX/marxs (2 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.

