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rdf:type
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Description
| - Despite the importance of magnetic fields to a full understanding of the properties of accreting Herbig Ae/Be stars, these fields have scarcely been studied until now over the rotation cycle. One reason for the paucity of these observations is the lack of knowledge of their rotation periods. The sharp-lined young Herbig Ae star HD 101412 with a strong surface magnetic field has become in the past few years one of the most well-studied targets among the Herbig Ae/Be stars. We present our multi-epoch polarimetric spectra of this star acquired with FORS 2 to search for a rotation period and constrain the geometry of the magnetic field. Methods: We measured longitudinal magnetic fields for 13 different epochs distributed over 62 days. These new measurements and our previous measurements of the magnetic field in this star were combined with available photometric observations to determine the rotation period. Results: We find the rotation period to be P = 42.076+/-0.017 d.
- Despite the importance of magnetic fields to a full understanding of the properties of accreting Herbig Ae/Be stars, these fields have scarcely been studied until now over the rotation cycle. One reason for the paucity of these observations is the lack of knowledge of their rotation periods. The sharp-lined young Herbig Ae star HD 101412 with a strong surface magnetic field has become in the past few years one of the most well-studied targets among the Herbig Ae/Be stars. We present our multi-epoch polarimetric spectra of this star acquired with FORS 2 to search for a rotation period and constrain the geometry of the magnetic field. Methods: We measured longitudinal magnetic fields for 13 different epochs distributed over 62 days. These new measurements and our previous measurements of the magnetic field in this star were combined with available photometric observations to determine the rotation period. Results: We find the rotation period to be P = 42.076+/-0.017 d. (en)
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Title
| - Rotationally modulated variations and the mean longitudinal magnetic field of the Herbig Ae star HD 101412
- Rotationally modulated variations and the mean longitudinal magnetic field of the Herbig Ae star HD 101412 (en)
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skos:prefLabel
| - Rotationally modulated variations and the mean longitudinal magnetic field of the Herbig Ae star HD 101412
- Rotationally modulated variations and the mean longitudinal magnetic field of the Herbig Ae star HD 101412 (en)
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skos:notation
| - RIV/00216224:14310/11:00049659!RIV12-GA0-14310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA205/08/0003), P(MEB0810095), S
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216224:14310/11:00049659
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - stars: magnetic field - stars: pre-main sequence - stars: atmospheres - stars: individual: HD 101412 - stars: variables: general - stars: rotation (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - FR - Francouzská republika
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Astronomy and Astrophysics
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Cowley, Charles R.
- Curé, M.
- Hubrig, Swetlana
- Ilyin, I.
- Mikulášek, Zdeněk
- Pogodin, M. A.
- Schöller, Marcus
- Zejda, Miloslav
- Elkin, V. G.
- Gonzáles, J. M.
- Yudin, R. V.
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
| - 10.1051/0004-6361/201015806
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http://localhost/t...ganizacniJednotka
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