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1.0 (2016, unreleased)

Summary

Gammapy 1.0 will be released in 2016.

For plans and progress see https://github.com/gammapy/gammapy/milestones/1.0

0.5 (unreleased)

Summary

Gammapy 0.5 will be released in late spring 2016.

For plans and progress see https://github.com/gammapy/gammapy/milestones/0.5

Contributors

Pull requests

0.4 (unreleased)

Summary

Gammapy 0.4 will be released in early spring 2016.

For plans and progress see https://github.com/gammapy/gammapy/milestones/0.4

Summary

  • Support for Python 3.5 added, testing on Python 3.3 removed (should still work, but will break eventually)
  • Support for Windows added (testing on AppVeyor)
  • Gammapy now requires Numpy 1.8. Support for Numpy 1.6, 1.7 was dropped.
  • Gammapy now requires Scipy 0.15. Support for Scipy 0.14 was dropped.

Contributors

  • Axel Donath
  • Brigitta Sipocz (new)
  • Christoph Deil
  • Dirk Lennarz (new)
  • Johannes King
  • Lea Jouvin (new)
  • Luigi Tibaldo (new)
  • Manuel Paz Arribas

Pull requests

  • [#421] Add spectrum fit serialisation code (Johannes King)
  • [#403] Improve spectrum analysis (Johannes King)
  • [#414] Add Windows tests on Appveyor (Christoph Deil)
  • [#398] Add function to compute exposure cubes (Luigi Tibaldo)
  • [#396] Rewrite spectrum analysis (Johannes King)
  • [#395] Fix misc issues with IRF classes (Johannes King)
  • [#394] Move some data specs to gamma-astro-data-formats (Christoph Deil)
  • [#392] Use external ci-helpers (Brigitta Sipocz)
  • [#387] Improve Gammapy catalog query and browser (Christoph Deil)
  • [#383] Add EnergyOffsetArray (Lea Jouvin)
  • [#379] Add gammapy.region and reflected region computation (Johannes King)
  • [#375] Misc cleanup of scripts and docs (Christoph Deil)
  • [#371] Improve catalog utils (Christoph Deil)
  • [#369] Improve the data management toolbox (Christoph Deil)
  • [#367] Add Feldman Cousins algorithm (Dirk Lennarz)
  • [#364] Improve catalog classes and gammapy-extra data handling (Jonathan Harris, Christoph Deil)
  • [#361] Add gammapy-spectrum-pipe (Johannes King)
  • [#359] Add 1D spectrum analysis tool based on gammapy.hspec (Johannes King)
  • [#353] Add some scripts and examples (Christoph Deil)
  • [#352] Add data management tools (Christoph Deil)
  • [#351] Rewrite EnergyDispersion class (Johannes King)
  • [#348] Misc code cleanup (Christoph Deil)
  • [#347] Add background cube model comparison plot script (Manuel Paz Arribas)
  • [#342] Add gammapy-bin-image test (Christoph Deil)
  • [#339] Remove PoissonLikelihoodFitter (Christoph Deil)
  • [#338] Add example script for cube background models (Manuel Paz Arribas)
  • [#337] Fix sherpa morphology fitting script (Axel Donath)
  • [#335] Improve background model simulation (Manuel Paz Arribas)
  • [#332] Fix TS map boundary handling (Axel Donath)
  • [#330] Add EnergyDispersion and CountsSpectrum (Johannes King)
  • [#319] Make background cube models (Manuel Paz Arribas)
  • [#290] Improve energy handling (Johannes King)

0.3 (August 13, 2015)

Summary

  • Released on August 13, 2015 (Gammapy 0.3 on PyPI)
  • Requires Astropy version 1.0 or later.
  • 9 contributors (5 new)
  • 4 months of work (from April 13, 2014 to August 13, 2015)
  • 24 pull requests
  • On-off likelihood spectral analysis was added in gammapy.hspec, contributed by Regis Terrier and Ignasi Reichardt. It will be refactored and is thus not part of the public API.
  • The Gammapy 0.3 release is the basis for an ICRC 2015 poster contribution

Contributors

  • Manuel Paz Arribas
  • Christoph Deil
  • Axel Donath
  • Jonathan Harris (new)
  • Johannes King (new)
  • Stefan Klepser (new)
  • Ignasi Reichardt (new)
  • Regis Terrier
  • Victor Zabalza (new)

Pull requests

  • [#326] Fix Debian install instructions (Victor Zabalza)
  • [#318] Set up and document logging for Gammapy (Christoph Deil)
  • [#317] Using consistent plotting style in docs (Axel Donath)
  • [#312] Add an "About Gammapy" page to the docs (Christoph Deil)
  • [#306] Use assert_quantity_allclose from Astropy (Manuel Paz Arribas)
  • [#301] Simplified attribute docstrings (Manuel Paz Arribas)
  • [#299] Add cube background model class (Manuel Paz Arribas)
  • [#296] Add interface to HESS FitSpectrum JSON output (Christoph Deil)
  • [#295] Observation table subset selection (Manuel Paz Arribas)
  • [#291] Remove gammapy.shower package (Christoph Deil)
  • [#289] Add a simple Makefile for Gammapy. (Manuel Paz Arribas)
  • [#286] Function to plot Fermi 3FGL light curves (Jonathan Harris)
  • [#285] Add infos how to handle times in Gammapy (Christoph Deil)
  • [#283] Consistent random number handling and improve sample_sphere (Manuel Paz Arribas)
  • [#280] Add new subpackage: gammapy.time (Christoph Deil)
  • [#279] Improve SNRcat dataset (Christoph Deil)
  • [#278] Document observation tables and improve gammapy.obs (Manuel Paz Arribas)
  • [#276] Add EffectiveAreaTable exporter to EffectiveAreaTable2D (Johannes King)
  • [#273] Fix TS map header writing and temp file handling (Axel Donath)
  • [#264] Add hspec - spectral analysis using Sherpa (Regis Terrier, Ignasi Reichardt, Christoph Deil)
  • [#262] Add SNRCat dataset access function (Christoph Deil)
  • [#261] Fix spiral arm model bar radius (Stefan Klepser)
  • [#260] Add offset-dependent effective area IRF class (Johannes King)
  • [#256] EventList class fixes and new features (Christoph Deil)

0.2 (April 13, 2015)

Summary

  • Released on April 13, 2015 (Gammapy 0.2 on PyPI)
  • Requires Astropy version 1.0 or later.
  • Gammapy now uses Cython, i.e. requires a C compiler for end-users and in addition Cython for developers.
  • 4 contributors (1 new)
  • 8 months of work (from August 25, 2014 to April 13, 2015)
  • 40 pull requests

Contributors

  • Manuel Paz Arribas (new)
  • Christoph Deil
  • Axel Donath
  • Ellis Owen

Pull requests

  • [#254] Add changelog for Gammapy (Christoph Deil)
  • [#252] Implement TS map computation in Cython (Axel Donath)
  • [#249] Add data store and observation table classes, improve event list classes (Christoph Deil)
  • [#248] Add function to fill acceptance image from curve (Manuel Paz Arribas)
  • [#247] Various fixes to image utils docstrings (Manuel Paz Arribas)
  • [#246] Add catalog and plotting utils (Axel Donath)
  • [#245] Add colormap and PSF inset plotting functions (Axel Donath)
  • [#244] Add 3FGL to dataset fetch functions (Manuel Paz Arribas)
  • [#236] Add likelihood converter function (Christoph Deil)
  • [#235] Add some catalog utilities (Christoph Deil)
  • [#234] Add multi-scale TS image computation (Axel Donath)
  • [#231] Add observatory and data classes (Christoph Deil)
  • [#230] Use setuptools entry_points for scripts (Christoph Deil)
  • [#225] Misc cleanup (Christoph Deil)
  • [#221] TS map calculation update and docs (Axel Donath)
  • [#215] Restructure TS map computation (Axel Donath)
  • [#212] Bundle xmltodict.py in gammapy/extern (Christoph Deil)
  • [#210] Restructure image measurement functions (Axel Donath)
  • [#205] Remove healpix_to_image function (moved to reproject repo) (Christoph Deil)
  • [#200] Fix quantity errors from astro source models (Christoph Deil)
  • [#194] Bundle TeVCat in gammapy.datasets (Christoph Deil)
  • [#191] Add Fermi PSF dataset and example (Ellis Owen)
  • [#188] Add tests for spectral_cube.integral_flux_image (Ellis Owen)
  • [#187] Fix bugs in spectral cube class (Ellis Owen)
  • [#186] Add iterative kernel background estimator (Ellis Owen)

0.1 (August 25, 2014)

Summary

  • Released on August 25, 2014 (Gammapy 0.1 on PyPI)
  • Requires Astropy version 0.4 or later.
  • 5 contributors
  • 15 months of work (from May 15, 2013 to August 25, 2014)
  • 82 pull requests

Contributors

  • Rolf Bühler
  • Christoph Deil
  • Axel Donath
  • Ellis Owen
  • Regis Terrier

Pull requests

Note that Gammapy development started out directly in the master branch, i.e. for some things there is no pull request we can list here.

  • [#180] Clean up datasets code and docs (Christoph Deil)
  • [#177] Misc code and docs cleanup (Christoph Deil)
  • [#176] Add new gammapy.data sub-package (Christoph Deil)
  • [#167] Add image profile function (Ellis Owen)
  • [#166] Add SED from Cube function (Ellis Owen)
  • [#160] Add code to make model images from a source catalog (Ellis Owen)
  • [#157] Re-write Galaxy modelling code (Axel Donath)
  • [#156] Add Fermi Vela dataset (Ellis Owen)
  • [#155] Add PSF convolve function (Ellis Owen)
  • [#154] Add Fermi PSF convolution method (Ellis Owen)
  • [#151] Improve npred cube functionality (Ellis Owen)
  • [#150] Add npred cube computation (Christoph Deil and Ellis Owen)
  • [#142] Add EffectiveAreaTable and EnergyDependentMultiGaussPSF classes (Axel Donath)
  • [#138] Add Crab flux point dataset (Rolf Bühler)
  • [#128] Add flux point computation using Lafferty & Wyatt (1995) (Ellis Owen)
  • [#122] Add morphology models as Astropy models (Axel Donath)
  • [#117] Improve synthetic Milky Way modeling (Christoph Deil)
  • [#116] Add Galactic source catalog simulation methods (Christoph Deil)
  • [#109] Python 2 / 3 compatibility with a single codebase (Christoph Deil)
  • [#103] Add datasets functions to fetch Fermi catalogs (Ellis Owen)
  • [#100] Add image plotting routines (Christoph Deil)
  • [#96] Add wstat likelihood function for spectra and images (Christoph Deil)
  • [#88] Add block reduce function for HDUs (Ellis Owen)
  • [#84] Add TablePSF and Fermi PSF (Christoph Deil)
  • [#68] Integrate PyFACT functionality in Gammapy (Christoph Deil)
  • [#67] Add image measure methods (Christoph Deil)
  • [#66] Add plotting module and HESS colormap (Axel Donath)
  • [#65] Add model image and image measurement functionality (Axel Donath)
  • [#64] Add coordinate string IAU designation format (Christoph Deil)
  • [#58] Add per-pixel solid angle function in image utils (Ellis Owen)
  • [#48] Add sphere and power-law sampling functions (Christoph Deil)
  • [#34] Rename tevpy to gammapy (Christoph Deil)
  • [#25] Add continuous wavelet transform class (Regis Terrier)
  • [#12] Add coverage reports to continuous integration on coveralls (Christoph Deil)
  • [#11] Add blob detection (Axel Donath)
  • Rename tevpy to gammapy in commit 7e955f on Aug 19, 2013 (Christoph Deil)
  • Start tevpy repo with commit 11af4c on May 15, 2013 (Christoph Deil)