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1.3.0 (unreleased)

New Features

  • The new FitTrace class (see "API Changes" below) introduces the ability to

take a polynomial trace of an image [#128]

API Changes

  • Renamed KosmosTrace as FitTrace, a conglomerate class for traces that are fit

to images instead of predetermined [#128] - The default number of bins for FitTrace is now its associated image's number of dispersion pixels instead of 20. Its default peak_method is now 'max' [#128] - All operations now accept Spectrum1D and Quantity-type images. All accepted image types are now processed internally as Spectrum1D objects [#144] - All operations' image attributes are now coerced Spectrum1D objects [#144]

Bug Fixes

  • Fixed passing a single Trace object to Background [#146]

1.2.0

New Features

  • Background has new methods for exposing the 1D spectrum of the background or background-subtracted regions [#143]

Bug Fixes

  • Improved errors/warnings when background region extends beyond bounds of image [#127]
  • Fixed boxcar weighting bug that often resulted in peak pixels having weight above 1 and erroneously triggered overlapping background errors [#125]
  • Fixed boxcar weighting to handle zero width and edge of image cases [#141]

1.1.0

New Features

  • peak_method as an optional argument to KosmosTrace [#115]

API Changes

  • HorneExtract no longer requires mask and unit arguments [#105]
  • BoxcarExtract and HorneExtract now accept parameters (and require the image and trace) at initialization, and allow overriding any input parameters when calling [#117]

Bug Fixes

  • Corrected the default mask created in HorneExtract/OptimalExtract when a user doesn't specify one and gives their image as a numpy array [#118]

1.0.0

New Features

  • Added Trace classes
  • Added basic synthetic data routines
  • Added BoxcarExtract
  • Added HorneExtract, a.k.a. OptimalExtract
  • Added basic Background subtraction

Bug Fixes

  • Update codecov-action to v2
  • Change default branch from master to main
  • Test fixes; bump CI to python 3.8 and 3.9 and deprecate support for 3.7