Changelog

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

The format is based on Keep a Changelog, and this project, at least loosely, adheres to Semantic Versioning.

This file contains the unreleased changes to the codebase. See CHANGELOG.md for the released changes.

Unreleased

Changed

WAVE parameters can be added to a Wave model with add_wave_component() in wave.py
Moved design matrix normalization code from pint.fitter to the new pint.utils.normalize_designmatrix() function.
Made Residuals independent of GLSFitter (GLS chi2 is now computed using the new function Residuals._calc_gls_chi2()).

Added

Added WaveX model as a DelayComponent with Fourier amplitudes as fitted parameters
Optionally return the the log normalization factor of the likelihood function from the Residuals.calc_chi2() method.
WLSNoiseFitter to estimate white noise parameters and their uncertainties.
positive attribute in Parameter class

Fixed

Wave model validate() can correctly use PEPOCH to assign WAVEEPOCH parameter
Fixed RTD by specifying theme explicitly.
.value() now works for pairParameters
Setting model.PARAM1 = model.PARAM2 no longer overrides the name of PARAM1
Fixed an incorrect docstring in pbprime() functions.
Fix ICRS -> ECL conversion when parameter uncertainties are not set.
get_TOAs raises an exception upon finding mixed narrowband and wideband TOAs in a tim file. TOAs.is_wideband returns True only if ALL TOAs have the -pp_dm flag.
Robust access of EPHEM and PLANET_SHAPIRO in make_fake_toas_fromtim

Removed