hera_sim.antpos.HexArray.__call__¶
- HexArray.__call__(hex_num, **kwargs)[source]¶
Compute the positions of the antennas.
- Parameters:
hex_num (int) – The hexagon (radial) number of the core configuration. The number of core antennas returned is \(3N^2 - 3N + 1\).
- Returns:
antpos (dict) – Dictionary of antenna numbers and positions, in ENU coordinates. Antenna positions are given in units of meters.