EffectiveApertureTable¶

class nyx.instrument.aperture_table.EffectiveApertureTable[source]¶

iactrace effective-aperture table, read from a file.

Variables:

origin (numpy.ndarray, shape (2,)) – Field offset of lattice node (0, 0), [lon, lat] in radians.
step (numpy.ndarray, shape (2,)) – Node spacing along [lon, lat], in radians.
offset (numpy.ndarray, shape (n_pixels, 2)) – Node index of each pixel’s response window corner.
values (numpy.ndarray, shape (n_pixels, W, W)) – Effective area at each node, in m^2.
on_axis_area (float) – Band-averaged on-axis effective area over all pixels, in m^2; what values is normalised by.
wavelengths (numpy.ndarray, shape (K,)) – Bandpass grid, in nm.
spectral_area (numpy.ndarray, shape (K,)) – On-axis total effective area at each wavelength, in m^2.
meta (dict) – Provenance recorded by the scan.

Attributes Summary

Attributes Documentation

__init__(origin, step, offset, values, on_axis_area, wavelengths, spectral_area, meta)[source]¶