Work

ηCarinae: linelist for the emission spectrum of the Weigelt blobs in the 1700 to 10 400 Å wavelength region

Year: 2012

Type: article

Abstract: Aims. We present line identifications in the 1700 to 10 400 Å region for the Weigelt blobs B and D, located 0″.1 to 0″.3 NNW of Eta Carinae. The aim of this work is to characterize the behavior of these luminous, dense gas blobs in response to the broad high-state and the short low-state of η Carinae during its 5.54-year spectroscopic period.

Source: Astronomy and Astrophysics

DOI: 10.1051/0004-6361/201116696

Authors: T. Zethson, S. Johansson, H. Hartman, T. R. Gull

Institutions: Lund University, Goddard Space Flight Center

Language: English

Topic: Stellar, planetary, and galactic studies

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

Funders: National Aeronautics and Space Administration, Space Telescope Science Institute, Lunds Universitet, Vetenskapsrådet

OpenAlex ID: W2005390359