VizieR Online Data Catalog: Hα variations of O9 subgiant HD57682 (Grunhut+, 2012)
Abstract
A total of 38 polarimetric observations were collected with the high-resolution (R~68000) Echelle SpectroPolarimetric Device for the Observation of Stars (ESPaDOnS) spectropolarimeter mounted on the Canada-France-Hawaii Telescope (CFHT). The observations were obtained in the context of the Magnetism in Massive Stars (MiMeS) CFHT Large Programme on 20 different nights over a period of 2yr from 2008 December to 2010 December.
(1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- April 2013
- Bibcode:
- 2013yCat..74262208G
- Keywords:
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- Stars: O;
- Magnetic fields;
- Equivalent widths