Version 0.2.0

This version adds many new features including:

• Support for all coordinate frames supported by astropy. This is achieved via a new skycoord attribute on on point objects and the new hpx_frame attribute on healpix objects to carry the full frame information. This includes support for more frames for the various read and write methods.
• The frame_coherency (previously called ra_dec_coherency) are no longer calculated from the Stokes array on SkyModel initialization, a significant memory savings. A new method, calc_frame_coherency, can be called to calculate them and optionally store them on the object.

There are some new dependency version restrictions:

• pyuvdata >= 2.2.10
• astropy >= 5.2
• python >= 3.8

There are also a number of new deprecations and some code that has been marked for deprecation for two major versions was removed.

Full details below and in our changelog.

What's Changed

• Fix make flat spectrum eor script by @dseitova in #173
• update the pre-commit package versions by @bhazelton in #174
• Add a CI check for warnings in the test suite by @bhazelton in #176
• Deprecate the to/from_recarray methods by @bhazelton in #175
• Add generic read and from_file methods by @bhazelton in #177
• Update astropy requirement to 5.0.4 to fix IERS issue, drop python 3.7 by @bhazelton in #180
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #181
• Better docs by @bhazelton in #179
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #183
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #185
• Use Mamba in CI, update how we build the distribution by @bhazelton in #182
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #189
• Add allowed_failures parameter to SkyModel.eq to match UVBase by @bhazelton in #192
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #190
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #193
• Create skymodel_tutorial.rst by @nicelmh in #184
• fix tests for new pyuvdata updates, new astropy deprecation warnings by @bhazelton in #196
• Add NSF acknowledgments. by @jpober in #195
• Add skycoord param by @bhazelton in #186
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #194
• New version by @bhazelton in #199

New Contributors

• @dseitova made their first contribution in #173
• @pre-commit-ci made their first contribution in #181
• @nicelmh made their first contribution in #184
• @jpober made their first contribution in #195

Full Changelog: v0.1.3...v0.2.0