What’s New in dysh 0.3?

Overview

In this release, dysh has the following new or updated features:

• Conversion between standard velocity frames: heliocentric, barycentric, geocentric, topcentric, local standard of rest (kinematic and dynamical), and galactocentric rest frames.

• Conversion between the radio, optical, and relativistic velocity definitions.

• Data selection via any SDFITS column name.

• Frequency switching calibration.

• An ‘include’ option for baseline selection

• Expanded and improved example notebooks

Full change log

To see a detailed list of all changes in version 0.3, including changes in API, please see the Full Changelog.