calc_beam

pyvisgen.simulation.scan.calc_beam(X1: Tensor, X2: Tensor, rd: Tensor, ra: float | Tensor, dec: float | Tensor, ant_diam: Tensor, spw_low: float | Tensor, spw_high: float | Tensor) → tuple[Tensor, Tensor]

Computes the beam influence on the image.

Parameters:

X1tensor()

X2tensor()

rdtensor()

rafloat

decfloat

ant_diamtensor()

spw_lowfloat

spw_highfloat

Returns:

tuple[torch.tensor, torch.tensor]