scale wavelengths by 1+z for qso sed

Catalog/C6_50sqdeg.py

@@ -454,7 +454,7 @@ class Catalog(CatalogBase):
             elif obj.type == 'quasar':
                 flux = self.agn_seds[obj.agnsed_file][int(obj.qsoindex)] * 1e-17
                 flux[flux < 0] = 0.
-                wave = self.lamb_gal
+                wave = self.lamb_gal * (1.0 + obj.z)
         else:
             raise ValueError("Object type not known")
         speci = interpolate.interp1d(wave, flux)