project_lattice¶

nyx.instrument.interpolation.project_lattice(lattice, values, coords, rates, blur=None)[source]¶

Project point sources onto pixels via the shared response lattice.

Parameters:

lattice (PixelLattice)
values (jax.Array, shape (n_pixels, height, width))
coords (jax.Array, shape (n_sources, 2)) – Detector frame, in radians.
rates (jax.Array, shape (n_sources,)) – Band-integrated rates.
blur (jax.Array, shape (2,), or None) – Gaussian widths in lattice nodes to blur the rasterised sources by before projecting.

Return type:

jax.Array, shape (n_pixels,)