Cosine-taper ("JimBeam") primary-beam coefficient tables and model
==================================================================

The cosine-taper voltage model in `src/simms/skymodel/beams.py` and the
MKAT-AA-* coefficient tables in this directory are re-implemented / vendored
from katbeam:

    https://github.com/ska-sa/katbeam
    Copyright (c) 2020, National Research Foundation (SARAO)
    Licensed under the BSD 3-Clause License
    Original author: Mattieu de Villiers <mattieu@ska.ac.za>

BSD 3-Clause License text: https://opensource.org/licenses/BSD-3-Clause

Files (vendored from katbeam, BSD-3-Clause):
  MKAT-AA-L-JIM-2020.csv     MeerKAT L-band  (array-average, 60 deg elevation)
  MKAT-AA-UHF-JIM-2020.csv   MeerKAT UHF-band


Bundled cosine-taper tables
===========================

The remaining tables are array-average cosine-taper model parameters bundled
as package data:

  MKAT-MA-L-JIM-2026.csv     MeerKAT L band
  MKAT-EA-L-JIM-2026.csv     MeerKAT Extension band 2
  MKAT-MA-S-JIM-2020.csv     MeerKAT S band
  MKAT-EA-S3-JIM-2026.csv    MeerKAT Extension S band

Additional coefficient CSVs in the same (two-header-row, arcmin) format can be
loaded directly via `CosineTaperBeam.from_csv(path)` without modifying this package.
