hera_sim.rfi.Impulse#

class hera_sim.rfi.Impulse(impulse_chance=0.001, impulse_strength=20.0)[source]#

Generate RFI impulses (short time, broad frequency).

Parameters:

impulse_chance (float, optional) – The probability in any given LST that an impulse RFI will occur.
impulse_strength (float, optional) – Strength of the impulse. This will not be randomized, though a phase offset as a function of frequency will be applied, and will be random for each impulse.

Methods

`__call__`(lsts, freqs, **kwargs)	Generate the RFI.
`get_aliases`()	Get all the aliases by which this model can be identified.
`get_model`(mdl)	Get a model with a particular name (including aliases).
`get_models`([with_aliases])	Get a dictionary of models associated with this component.

Attributes

`attrs_to_pull`	Mapping between parameter names and Simulator attributes
`is_multiplicative`	Whether this systematic multiplies existing visibilities
`return_type`	Whether the returned value is per-antenna, per-baseline, or the full array