approximate_response_function

legwork.psd.approximate_response_function(f, fstar)[source]

Approximate LISA response function

Use Eq.9 of Robson+19 to approximate the LISA response function.

Parameters
ffloat/array

Frequencies at which to evaluate the sensitivity curve

fstarfloat

f* from Robson+19 (default = 19.09 mHz)

Returns
Rfloat/array

response function at each frequency