GalPaK v1.9

v1.9

Direct Download

You can download a tarball of the latest version of galpak (1.9) here :

Dependencies

Change log

1.9.0 -- 2017-07-13

  • fixed a few ident and \t issues
  • fixed api
  • updated tutorial example
  • update papers.md

1.8.3 -- 2017-04-10

  • allow either alpha or FWHM for MOFFAT; both in arcsec

1.8.2 -- 2017-03-21

  • Fixed minor bugs when both CD3_3 and CDELT3 present
  • Added FWHM to MOFFAT PSF; moved MOFFAT alpha to arcsec

1.8.1 -- 2017-02-15

  • Fixed several minor bugs in plot_true_maps and plot_obs_maps (added slit)

1.8.0 -- 2017-02-13

  • Fixed a major bug for compact galaxies (a RunTime error div 0) which lead to occasional Chi2=0, and reduced length of chains
  • Improved MUSELineSpreadFunction LSF handling (FWHM computed from moments)

1.7.1 -- 2017-02-09

  • Fixed a bug with writeto with MaskedArrays in Hyperspectral
  • Allow the possibility to set Cube.var=None to force the variance out

1.7.0 -- 2016-07-14

  • Fixed a bug in observed moment & dispersion maps for line singlets ; convolved_cube unaffected

1.6.8 -- 2016-05-23

  • Fixed a bug in saving chain
  • Fixed a bug in syntax boolean check for psf from an image (and re-normalized)
  • Fixed a bug in observed moment & dispersion maps for line doublets; convolved_cube unaffected

1.6.7 -- 2016-03-30

  • Fixed a bug for 'observed moment maps' for saved observed maps.fits

1.6.6 -- 2016-03-17

  • Fixed a bug for 'observed moment maps' for doublets like OII

1.6.5 -- 2016-03-02

  • Added support to save 'observed moment maps'

1.6.4 -- 2016-01-16

  • minor bug fix in api; swap orders in get_steps

1.6.3 -- 201508-25

  • Added support for Poisson statistics

1.6.2 -- 2015-08-19

  • Adding ISOthermal rotation curve

1.6.1 -- 2015-07-08

  • minor bug fixes

1.6.0 -- 2015-05-28

  • change max_boundaries for the 1/2 light radius to 3/8th of cube_size in pixels [was set to 4"]
  • bug fix at the central pixel of the model [showed up when half-light radius is very small < 2pixels]
  • remove hidden call with atpy to asciitable
  • updated tutorial with file used in paper.
  • fix issues with setup.py
  • fix small issues with custom PSF images

1.5.0 -- 2015-05-15

  • Add a setup.py using distutils.
  • Implement doit tasks (for developer only):
    • doit website, or just doit, to rebuild the whole website.
    • doit tarball, to rebuild the distributed tarball.
    • doit publish to upload the website to the remote server.
    • doit all to do it all: doc, tarball, website, publication
  • Fix the test suite, which is now ran with the simple nosetests command.

1.4.7 -- 2015-05-11

  • Added upper/lower confidence intervals on galaxy parameters from custom percentiles [default = 95%]. (specified with percentile parameter to run_mcmc)
  • Make plot_mcmc show -log[chi2] with plot_mcmc(plot_likelihood=True).
  • Add hz_profile [profile perpendicular to disk] gaussian [default] exponential or sech2.
  • Add a read_files method.

1.4.6 -- 2015-02-19

  • Revert to anti-clockwise for PSF_PA.
  • Fix minor bug in min/max boundaries.

1.4.5 -- 2014-12-24

  • Add support for hyperbolic rotation curve tanh().

1.4.4 -- 2014-12-20

  • Change the default chain fraction to 60%.

1.4.3 -- 2014-12-15

  • Add a generic Instrument with no defaults.
  • Fix a bug introduced in 1.4.1 for initial_parameters.

1.4.2 -- 2014-12-12

  • Add KMOS Instrument support.
  • Revamp the documentation.

1.4.1 -- 2014-12-10

  • Improve support of CUNIT.
  • Fix a bug introduced with 1.3.0.

1.3.0 -- 2014-12-09

  • Add ALMA Instrument support.

1.2.0 -- 2014-11-01

  • Add film_images() video generator.

1.1.3 -- 2014-10-22

  • Add ImagePointSpreadFunction.
  • Add VectorLineSpreadFunction.
  • Removed interpolation on velocity plots.

1.1.2 -- 2014-10-17

  • Fix issue with true_maps image origin.
  • Update the documentation.

1.1.1 -- 2014-10-13

  • Add GalaxyParameters.PA accessor alias.
  • Fix matplotlib's "math domain error" issue that happened in various plots.

1.1.0 -- 2014-10-10

  • Easen the process of adding a new GalaxyParameter.

1.0.4 -- 2014-10-01

  • Add support for CD3_3 header card.
  • Add 3dkernel as output.
  • Minor edits.

1.0.2 -- 2014-09-09

  • Add support for OII/OIII/SII doublets (and others).

1.0.1 -- 2014-07-07

  • Bugfixes.
  • More bugfixes.
  • Website http://galpak.irap.omp.eu/

1.0.0 -- 2014-05-05

  • Initial release of galpak.