[TiII] and [NiII] emission from the strontium filament of eta Carinae

M. A. Bautista, H. Hartman, T. R. Gull +2

We study the nature of the [TiII] and [NiII] emission from the so-called strontium filament found in the ejecta of eta Carinae. To this purpose we employ multilevel models of the T…