Resolving X-ray Spectral Variations in η Carinae Corcoran, M. F. ; Swank, J. H. ; Petre, R. ; Ishibashi, K. ; Davidson, K. ; Damineli, A. ; Viotti, R. ; Schmitt, J. H. M. M. Abstract Publication: Eta Carinae at The Millennium Pub Date: 1999 Bibcode: 1999ASPC..179...46C