astropy/specutils: V1.5.0

Nicholas Earl; Erik Tollerud; Craig Jones; Wolfgang Kerzendorf; Ricky O'Steen; Ivo Busko; shaileshahuja; Dan D'Avella; Thomas Robitaille; Adam Ginsburg; Derek Homeier; Brigitta Sipőcz; Jesse Averbukh; James Tocknell; Brian Cherinka; Sara Ogaz; Robel Geda; James Davies; Hans Moritz Günther; Kyle Barbary; P. L. Lim; Jonathan Foster; Kyle Conroy; Michael Droettboom; Simon Torres; E. M. Bray; Andy Casey; Peter Teuben; Steve Crawford; Henry Ferguson

doi:10.5281/zenodo.5721652

astropy/specutils: V1.5.0

Nicholas Earl, Erik Tollerud, Craig Jones, Wolfgang Kerzendorf, Ricky O'Steen, Ivo Busko, shaileshahuja, Dan D'Avella, Thomas Robitaille, Adam Ginsburg, Derek Homeier, Brigitta Sipőcz, Jesse Averbukh, James Tocknell, Brian Cherinka, Sara Ogaz, Robel Geda, James Davies, Hans Moritz Günther, Kyle BarbaryP. L. Lim, Jonathan Foster, Kyle Conroy, Michael Droettboom, Simon Torres, E. M. Bray, Andy Casey, Peter Teuben, Steve Crawford, Henry Ferguson

Research output: Non-traditional research output › Software

Abstract

New Features ^^^^^^^^^^^^

• Convolution-based smoothing will now apply a 1D kernel to multi-dimensional fluxes by convolving along the spectral axis only, rather than raising an error. [#885]
• template_comparison now handles astropy.nddata.Variance and astropy.nddata.InverseVariance uncertainties instead of assuming the uncertainty is standard deviation. [#899]

Bug Fixes ^^^^^^^^^

• Speed up JWST s3d loader and reduce memory usage. [#874]
• SpectralRegion can now handle pixels. [#886]
• Fix bug where template_comparison would return the wrong chi2 value. [#872]

Other Changes and Additions ^^^^^^^^^^^^^^^^^^^^^^^^^^^

• fit_lines now makes use of unit support in astropy.modeling. [#891]
• Spectrum1D.with_spectral_units now attempts to fall back on the spectral_axis units if units could not be retrieved from the WCS. [#892]
• ndcube package pin updated to released version (2.0). [#897]
• Minor changes for astropy 5.0 compatibility. [#895]

Original language	English
DOIs	https://doi.org/10.5281/zenodo.5721652
Publication status	Published - 23 Nov 2021

Access to Document

10.5281/zenodo.5721652Licence: Unspecified

Cite this

@misc{e95c899d740d4824bf9326cabf2c867e,

title = "astropy/specutils: V1.5.0",

abstract = "New Features \textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{} • Convolution-based smoothing will now apply a 1D kernel to multi-dimensional fluxes by convolving along the spectral axis only, rather than raising an error. [\#885] • template\_comparison now handles astropy.nddata.Variance and astropy.nddata.InverseVariance uncertainties instead of assuming the uncertainty is standard deviation. [\#899] Bug Fixes \textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{} • Speed up JWST s3d loader and reduce memory usage. [\#874] • SpectralRegion can now handle pixels. [\#886] • Fix bug where template\_comparison would return the wrong chi2 value. [\#872] Other Changes and Additions \textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{}\textasciicircum{} • fit\_lines now makes use of unit support in astropy.modeling. [\#891] • Spectrum1D.with\_spectral\_units now attempts to fall back on the spectral\_axis units if units could not be retrieved from the WCS. [\#892] • ndcube package pin updated to released version (2.0). [\#897] • Minor changes for astropy 5.0 compatibility. [\#895]",

author = "Nicholas Earl and Erik Tollerud and Craig Jones and Wolfgang Kerzendorf and Ricky O'Steen and Ivo Busko and shaileshahuja and Dan D'Avella and Thomas Robitaille and Adam Ginsburg and Derek Homeier and Brigitta Sip{\H o}cz and Jesse Averbukh and James Tocknell and Brian Cherinka and Sara Ogaz and Robel Geda and James Davies and G{\"u}nther, \{Hans Moritz\} and Kyle Barbary and Lim, \{P. L.\} and Jonathan Foster and Kyle Conroy and Michael Droettboom and Simon Torres and Bray, \{E. M.\} and Andy Casey and Peter Teuben and Steve Crawford and Henry Ferguson",

year = "2021",

month = nov,

day = "23",

doi = "10.5281/zenodo.5721652",

language = "English",

}

Earl, N, Tollerud, E, Jones, C, Kerzendorf, W, O'Steen, R, Busko, I, shaileshahuja, D'Avella, D, Robitaille, T, Ginsburg, A, Homeier, D, Sipőcz, B, Averbukh, J, Tocknell, J, Cherinka, B, Ogaz, S, Geda, R, Davies, J, Günther, HM, Barbary, K, Lim, PL, Foster, J, Conroy, K, Droettboom, M, Torres, S, Bray, EM, Casey, A, Teuben, P, Crawford, S & Ferguson, H, astropy/specutils: V1.5.0, 2021, Software. https://doi.org/10.5281/zenodo.5721652

TY - ADVS

T1 - astropy/specutils

T2 - V1.5.0

AU - Earl, Nicholas

AU - Tollerud, Erik

AU - Jones, Craig

AU - Kerzendorf, Wolfgang

AU - O'Steen, Ricky

AU - Busko, Ivo

AU - shaileshahuja, null

AU - D'Avella, Dan

AU - Robitaille, Thomas

AU - Ginsburg, Adam

AU - Homeier, Derek

AU - Sipőcz, Brigitta

AU - Averbukh, Jesse

AU - Tocknell, James

AU - Cherinka, Brian

AU - Ogaz, Sara

AU - Geda, Robel

AU - Davies, James

AU - Günther, Hans Moritz

AU - Barbary, Kyle

AU - Lim, P. L.

AU - Foster, Jonathan

AU - Conroy, Kyle

AU - Droettboom, Michael

AU - Torres, Simon

AU - Bray, E. M.

AU - Casey, Andy

AU - Teuben, Peter

AU - Crawford, Steve

AU - Ferguson, Henry

PY - 2021/11/23

Y1 - 2021/11/23

N2 - New Features ^^^^^^^^^^^^ • Convolution-based smoothing will now apply a 1D kernel to multi-dimensional fluxes by convolving along the spectral axis only, rather than raising an error. [#885] • template_comparison now handles astropy.nddata.Variance and astropy.nddata.InverseVariance uncertainties instead of assuming the uncertainty is standard deviation. [#899] Bug Fixes ^^^^^^^^^ • Speed up JWST s3d loader and reduce memory usage. [#874] • SpectralRegion can now handle pixels. [#886] • Fix bug where template_comparison would return the wrong chi2 value. [#872] Other Changes and Additions ^^^^^^^^^^^^^^^^^^^^^^^^^^^ • fit_lines now makes use of unit support in astropy.modeling. [#891] • Spectrum1D.with_spectral_units now attempts to fall back on the spectral_axis units if units could not be retrieved from the WCS. [#892] • ndcube package pin updated to released version (2.0). [#897] • Minor changes for astropy 5.0 compatibility. [#895]

AB - New Features ^^^^^^^^^^^^ • Convolution-based smoothing will now apply a 1D kernel to multi-dimensional fluxes by convolving along the spectral axis only, rather than raising an error. [#885] • template_comparison now handles astropy.nddata.Variance and astropy.nddata.InverseVariance uncertainties instead of assuming the uncertainty is standard deviation. [#899] Bug Fixes ^^^^^^^^^ • Speed up JWST s3d loader and reduce memory usage. [#874] • SpectralRegion can now handle pixels. [#886] • Fix bug where template_comparison would return the wrong chi2 value. [#872] Other Changes and Additions ^^^^^^^^^^^^^^^^^^^^^^^^^^^ • fit_lines now makes use of unit support in astropy.modeling. [#891] • Spectrum1D.with_spectral_units now attempts to fall back on the spectral_axis units if units could not be retrieved from the WCS. [#892] • ndcube package pin updated to released version (2.0). [#897] • Minor changes for astropy 5.0 compatibility. [#895]

U2 - 10.5281/zenodo.5721652

DO - 10.5281/zenodo.5721652

M3 - Software

ER -

astropy/specutils: V1.5.0

Abstract

Access to Document

Fingerprint

Cite this