Changes

1.0.0 (unreleased)

General

New Features

Other Changes

Bug fixes

0.3.0 (2016-07-17)

General

  • This version only supports IPython 4 or higher, and requires ipywidgets version 4.
  • The minimum required version of ccdproc is now 1.0.

New Features

  • Images can now simply be copied from the source to the destination directory. [#137]

Other Changes

Bug fixes

0.2.9 (2016-06-16)

General

New Features

Other Changes

  • Update package requirements to ipywidgets instead of ipython, and restrict version number.

Bug fixes

  • Use numpy dtype name instead of dtype itself to determine output dtype. [#129]

0.2.8 (2016-05-31)

General

New Features

Other Changes

Bug fixes

  • Check that the image collection for master images exists before refreshing it. [#128]

0.2.7 (2016-05-30)

General

New Features

Other Changes

Bug fixes

  • The ImageFileCollection used to find masters was out of date and not refreshed if a reduction widget was created before the masters were created. [#127]

0.2.6 (2016-05-27)

General

New Features

Other Changes

  • Use combine function for combining images to limit memory usage during image combination. [#120, #121]
  • Use median and median_absolute_deviation in sigma clipping instead of the default mean and std. [#106]
  • Discard mask/uncertainty from result of image combination unless input images have mask/uncertainty. [#119]
  • Choose sensible data type for reduced images based on data type of original images. [#122]

Bug fixes

  • Eliminate huge memory usage by reduction. [#118]

0.2.5 (2016-05-25)

General

New Features

Other Changes

  • Improve display of images in file browser.

Bug fixes

  • Work around a bug in ccdproc/astropy.nddata that incorrectly creates an uncertainty as a mask.
  • Work around a bug in astropy.io.fits that results in writing incorrect data values in some cases.

0.2.3 (2016-05-23)

General

New Features

Other Changes

Bug fixes

  • Ensure unsigned int images can be displayed. [#115, #116]
  • Ensure that combined images can be written. [#117]