bin_spectrum

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bin_spectrum#

shone.spectrum.bin_spectrum(output_wavelength, input_wavelength, input_flux)[source]#

Bin a spectrum from one wavelength grid to another.

This function is a JAX implementation of SpectRes [1] from A. C. Carnall [2].

Parameters:

  • output_wavelength (array−like) – The target output grid of central wavelengths.

  • input_wavelength (array-like) – The input grid of central wavelengths.

  • input_flux (array-like) – The fluxes at each input wavelength.

Returns:

binned_spectrum – Spectrum binned to a different resolution.

Return type:

array-like

References

[2]

Carnall, A. C. 2017, arXiv:1705.05165. doi:10.48550/arXiv.1705.05165

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