These stratospheric aerosols dramatically change the reflectivity, and absorption profile of the upper atmosphere, causing the stratosphere to heat, and the surface to cool; resulting in climatic changes on hemispheric and global scales. (realclimate.org)
We also find that the star's absorption profiles extend to + / -1000 km / s, a fact which we can not explain. (arxiv.org)
WV's absorption profile laid over this would be like painting a diagonal stripe that cut across the original one. (illconsidered.blogspot.ru)