Jdaviz

Published March 6, 2026 | Version v4.5.1

Software Open

Bug Fixes

Fixed bug when deleting subsets in deconfigged. [#3951]
Fixed bugs in aperture photometry plugin for images in deconfigged, where the _cube_wave attribute, which is not applicable to images, was being accessed. [#3950]
Fixes traceback when loading two 2D spectra into the deconfigged app. [#3957]
Fixed bug when deleting a viewer with WCS-linked data in deconfigged, and readding the same data into a new viewer. [#3976]
Fixed a traceback when zooming 2D spectra in deconfigged. [#3981]
Fixed filedrop bug where parsers were unable to detect file formats. [#3986]
Fixed bug when initializing relevant 2D Spectrum plugins when there are viewers with mixed pixel / wavelength spectral units. [#3982]
Fixed API hint styling for viewer labels. [#4003]
Fixed bug when opening plot options or export from shortcut button when jdaviz and lcviz are simultaneously imported. [#4027]
Fixed astroquery and virtual observatory loaders not responding properly to link type changes. [#4038]
Avoid incorrectly showing "no viewer selected" warning when adding data from some plugins. [#4037]
Fix layer filtering logic for plot options to properly show/hide layers based on coordinate and link type. [#4046]
Fixed WCS layer being pushed to incorrect viewer types in deconfigged when changing between pixel and WCS linking. [#4049]
Avoid crashing Jdaviz if the PyVO vocabularies can't be downloaded. [#4059]

Fixed a traceback when mousing over a 2D viewer with only 2D (non-cube) data loaded into it. [#3959]

Optimization to orientation plugin to reduce overhead when multiple custom orientations are created. [#3896]

Fixed an issue with GWCS 1.0.3 by updating the try/except to an if check against pixel_n_dim. [#4032]

If you use this software, please cite it as below.

Name	Size	Download all
spacetelescope/jdaviz-v4.5.1.zip md5:6716241efd02117bd9a686529b93b88f	7.6 MB	Preview Download

Is supplement to: Software: https://github.com/spacetelescope/jdaviz/tree/v4.5.1 (URL)