Astrohack

This release brings some improvements to LOCIT:
- It is now possible to use 'RL', 'LR', 'XY' and 'YX' to describe the polarization to be used, 'both' is still accepted as well.
- LOCIT no longer crash in the event of missing data, it will produce a warning instead.
- If all data for an antenna DDI combination is missing during processing due to filtering (e.g. low elevation data) LOCIT will now produce a warning.

This release contains a few changes to locit, plus a new method for installing astrohack in NRAO machines.
- LOCIT:
- Delay plots with the fitted delay model now display the delay model residuals.
- Improved selection of X and Y limits on delay, and sky cover plots.
- Table that contains position corrections now present station numbers and fit RMS in degrees.
- Added a method to the position_mds called export_to_parminator to export locit results to a parminator file.
- Changed formatting of values in the table that contains position corrections.
- Installation under a VENV:
- Installation script.
- CASA fringe fit and phase gain script for pre locit reduction.
- LOCIT execution script.
- post locit parminator export script
- installation instructions on the wiki
- Execution instructions on the wiki

This release contains a miscellany of minor changes and a few bug fixes.

- extract_holog:
- Corrected the time interpolation of pointing for the case in which the pointing table is sampled less frequently than the visibilities (pre 2021 VLA).
- Changed test on needing to fix the pointing table to when there are no mapping antennas rather than using a date.
- Changed the default of baseline_average_nearest parameter from 'all' to 1.
- locit:
- Fixed the case where field_ids were taken from the negative phases but assumed to be the same as the positive phases which cause an access error due to array length.
- Reference antenna is now always marked on the output table with antenna position corrections.
- The antenna position corrections table is now printed when position_mds.export_locit_fit_results is called.
- Miscellanious:
- Fixed the formatting of the API documentation in readthedocs for a few tasks where line breaks were causing a formatting breakdown.
- Updated github workflows to use V4 artefacts rather than V3 artefacts.

This release contains a series of minor improvements.

Panel:
- Amplitude cutoff based on noise maximum and threshold on excluding data.
- RMS in screw file is now always quoted in mm as well as the unit chosen.
- Antenna gain is now computed using the expected FWHM of the primary beam.

Extract_holog:
- It is now possible to exclude antennas that have bad data.

Miscelanious:
- Fixed a typo in notebooks referencing apply_mask, a defunct parameter of holog, that caused the notebooks to not complete execution.

This release contains the following changes:

- It is now possible to specify a specific amplitude cut off for any antenna and ddi combination.
- Apertures are no longer clipped to allow for the analysis of the noise outside the dish image.
- Aperture amplitude plots now display simple amplitude and noise statistics.

* New Feature:

- Added antenna surface RMS estimates before and after screw adjustments to Gain table and screw adjustment files.