Spectrum1D

class libra.Spectrum1D(wavelength, flux, error=None, header=None, t_eff=None)

Bases: object

Methods Summary

interp_flux(new_wavelengths)
n_photons(wavelengths, exp_time, J)	Estimate the number of photons received from a target with J magnitude J over exposure time exp_time.
plot([ax])

Methods Documentation

interp_flux(new_wavelengths)

n_photons(wavelengths, exp_time, J)

Estimate the number of photons received from a target with J magnitude J over exposure time exp_time.

Parameters:

wavelengths : Quantity

Wavelengths to test

exp_time : Quantity

Exposure time

J : float

J-band magnitude of the target

Returns:

fluxes : ndarray

Counts that reach the telescope at each wavelength

plot(ax=None, **kwargs)