70	[deg]	orientation of the spectrometer (zenith angle)
0.5	[um]	reference wavelength for the aerosol optical depth
0.4	[-]	aerosol optical depth at reference wavelength
1.0	[-]	Angstrom exponent
2.0	[-]	particle size distribution function (A-parameter)
20.0	[1/um]	particle size distribution function (B-parameter). A/B = position of the peak of the distribution in um
8000	[m]	distance to the light source (has no influence in current model)
1e5	[-]	scaling factor of the corrected spectrum	
