The magnetic field of the AP star Epsilon UMa

Bibcode
1990A&A...233L..17D
Donati, J.-F.; Semel, M.; del Toro Iniestia, J. C.
Bibliographical reference

Astronomy and Astrophysics (ISSN 0004-6361), vol. 233, no. 2, July 1990, p. L17-L20.

Advertised on:
7
1990
Number of authors
3
IAC number of authors
1
Citations
27
Refereed citations
22
Description
The magnetic field of the Ap star Epsilon UMa was measured using the Zeeman-Doppler Imaging method. Ultrahigh S/N polarized profiles of the 4923 A magnetically sensitive Fe II line were recorded. Unambiguous Zeeman signatures were found at phases here S/N was greater than or equal to 1750.
Type
Refereed
A stars
Stellar magnetic fields

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