Their flux densities are normalized to
In addition, 4 different galaxy template spectra are available (Figure 3 and [GALAXS]). If a spectrum is allowed to be redshifted the filename must include the phrase 'galaxy' at any position.
The transformed spectra are calculated by the definition of the redshift:
|z = = (z + 1)||(12)|
Finally, a uniform spectrum can be used. The first step of creating such a spectrum (constant flux density for all wavelengths) is to calculate the total flux (in the given band-pass) for a uniform spectrum with an arbitrary flux density. After that the flux is calibrated to the target magnitude given by the user.
Andre Germeroth 2014-07-17