compute_sky

pyetc.etc.compute_sky(lbda1, lbda2, dlbda, lsf, moon, airmass=1.0)

compute Paranal sky model from ESO skycalc

Parameters:

lbda1float

starting wavelength (A)

lbda2float

ending wavelength (A)

dlbdafloat

step in wavelength (A)

lsffloat

LSF size in spectels

moonstr

moon brightness (eg darksky)

airmassfloat

observation airmass (Default value = 1.0)

Returns:

astropy table

sky table as computed by skycalc