VizieR Online Data Catalog: Magnetic fields in white dwarfs (Kuelebi+, 2009)
Abstract
We calculated a grid of state-of-the-art theoretical optical spectra of hydrogen-rich magnetic white dwarfs (WDs) with magnetic field strengths of between 1MG and 1200MG for different angles between the magnetic field vector and the line of sight, and for effective temperatures between 7000K and 50000K. We used a least squares minimization scheme with an evolutionary algorithm to find the best-fit magnetic field geometry of the observed data. We used centered dipoles or dipoles that had been shifted along the dipole axis to model the coadded SDSS fiber spectrum of each object.
(1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- January 2010
- DOI:
- 10.26093/cds/vizier.35061341
- Bibcode:
- 2010yCat..35061341K
- Keywords:
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- Stars: white dwarf;
- Models;
- Magnetic fields