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Changelog

All notable changes to this project will be documented in this file.

[2.0.0] -- 2024-07-05

Added

  • Support for NIRSpec/BOTS observations.
  • Functions to refine SOSS timestamps for limb asymmetry studies.
  • Light curve fitting with exoUPRF.
  • Updates to documentation.
  • NIRSpec/G395H reduction tutorial.
  • Misc. bug fixes.

Removed

  • Light curve plotting routines
  • juliet dependencies.
  • Light curve fitting tutorial.

[1.4.0] -- 2024-03-08

Added

  • Package name changed to exoTEDRF.

[1.3.2] -- 2024-03-08

Added

  • Allow the trace mask width to be specified directly during 1/f correction.
  • More support for SUBSTRIP96, particularly in plotting routines.
  • Add possibility for flux offset in background correction.
  • Best-fitting models are now automatically saved in Stage 4.
  • Patch of ATOCA implementation to circumvent occasional error in estimation of wavelength grid.
  • supreme-SPOON end-of-life notices.
  • Misc. bug fixes.

Removed

  • Trace masking functionality in TracingStep.

[1.3.1] -- 2024-01-19

Added

  • Fixed implementation of STScI up-the-ramp JumpStep which would not run consistently.
  • Made it easier to select stellar models to use for limb-darkening calculation in Stage 4.

[1.3.0] -- 2023-12-21

Added

  • Compatibility with v1.12.5 of the STScI jwst package.
  • Variety of utility functions to supplement pipeline functionalities.
  • Further improvements in bad pixel correction.
  • Updated intrapixel box extraction algorithm.
  • Optimization of box extraction width.
  • Multiple new 1/f corrections, including chromatic and windowed methods.
  • Dark current subtraction step in Stage 1.
  • Re-addition of reference pixel correction in Stage 1.
  • Some improvements to diagnostic plotting.
  • Automated differential background scaling.
  • Misc. bug fixes.

Removed

  • Useless GroupScaleStep.
  • Several unneeded functions.

[1.2.0] -- 2023-11-21

Added

  • Best fitting transit models are saved by default.
  • Limb-darkening coefficients are automatically calculated at desired binning during light curve fitting.
  • Streamline process for fitting (free or prior) or fixing LD coefficients during fits.
  • Incorporate PASTASOSS to calculate SOSS wavelength solution based on pupil wheel position.
  • Option to specify background estimation region.
  • Improvements to bad pixel interpolation.
  • extra_functions.py for potentially helpful functions not directly used by the pipeline.
  • Misc. bug fixes.

Removed

  • Stability calculations via the cross-correlation method.

[1.1.7] -- 2023-07-28

Added

  • Streamline installation process.

[1.1.2] -- 2023-07-24

Added

  • Swap order of FlatFieldStep and BackgroundStep, which were somehow backwards.
  • Corrected calculation of errors in transit/eclipse fitting.
  • Misc. bug fixes.

Removed

  • RefPixStep. Functionality is redundant.
  • Buggy automatic stellar parameter searching.

[1.1.1] -- 2023-06-01

Added

  • Support for eclipse fitting.
  • Misc. bug fixes.

[1.1.0] -- 2023-05-04

Added

  • Compatibility with jwst v1.8.5.
  • Major updates in nearly every step for speed and self-consistency.
  • Vastly simplified ATOCA extraction.
  • Added plotting capabilities to most steps.
  • Added PCA method for assessing trace stability.
  • Automatic detection and masking of Order 0 contaminants if an F277W filter exposure is available.
  • New box extraction routine as jwst Extract1dStep has removed this functionality.
  • Refinement of wavelength solution.
  • When running pipeline via script, a copy of the config file will now be saved in the output directory.
  • Misc. bug fixes.

Removed

  • LightCurveEstimateStep. Functionality now added to TracingStep.
  • Large wrapper around ATOCA extraction is removed.
  • SOSSSolverStep.
  • LightCurveStep. Functionality now added to Extract1dStep
  • Various now outdated utility functions.

[1.0.0] -- 2023-03-13

Added

  • Preparation for first release.
  • New fancy printing.
  • Misc. bug fixes.

[0.4.0] -- 2023-03-02

Added

  • Correction of bug pointing to throughputs for wrong order when calculating LD coefficients.
  • Switch default stellar models to 3D grid for LD calculation.
  • Simplify LD coefficient calculation.
  • Misc. bug fixes.

Removed

  • Unnecessary functionality to calculate LD coefficients on grid of stellar models to derive errors.

[0.3.0] -- 2022-12-22

Added

  • Add time-domain jump detection for ngroup=2 observations.
  • Allow for integration-level correction of 1/f noise.
  • Paralellization of stability parameter calculations.
  • Allow for piecewise subtraction of background.

[0.2.0] -- 2022-10-28

Added

  • Updated run_DMS script to accept yaml config file.
  • TracingStep can now calculate changes in x and y position of the trace as well as the FWHM.
  • BackgroundStep has been moved to Stage 2.
  • Background is re-added after 1/f noise correction during Stage 1 such that it is properly treated by the non-linearity correction.
  • Speed improvements for 1/f and hot pixel corrections.
  • stage4.py: code including routines for light curve binning and parallelized fitting using ray and juliet (transit only currently).
  • fit_lightcurves.py: script to fit spectrophotometric light curves.
  • fit_lightcurves.yaml: config file for fit_lightcurves.py.

Removed

  • Redundant plotting routines.
  • Multiple depreciated utility functions.

[0.1.0] -- 2022-08-29

Added

  • Base prerelease code for Stages 1 - 3.