Show simple item record

dc.contributor.authorKoen, Chris
dc.date.accessioned2013-11-13T08:26:15Z
dc.date.available2013-11-13T08:26:15Z
dc.date.issued2007
dc.identifier.citationKoen, C. (2007). Fitting sinusoids to observations of rotating spotted stars. Monthly Notices of the Royal Astronomical Society, 376: 233–247en_US
dc.identifier.issn0035-8711
dc.identifier.urihttp://hdl.handle.net/10566/804
dc.description.abstractIt is assumed that K blocks (e.g. seasons) of observations are available, and the parameters characterizing a fixed-frequency sinusoidal variability (mean light level, amplitude, phase) are constant within each of the blocks. The paper is concerned with estimation when any combination of these parameters varies between blocks of observations. This allows observations subject to changes in mean light level, spot sizes and/or spot locations to be modelled. Objective choices between competing models, and the calculation of the standard errors of model parameters, are also dealt with. Illustrative applications to simulated and real data are given.en_US
dc.language.isoenen_US
dc.publisherOxford University Pressen_US
dc.rights© 2007 copyright Oxford University Press. This file may be freely used for educational purposes, as long as it is not altered in any way. Acknowledgement of the authors and the source is required.
dc.source.urihttp://dx.doi.org/10.1111/j.1365-2966.2007.11425.x
dc.subjectMethods: statisticalen_US
dc.subjectStars: spotsen_US
dc.titleFitting sinusoids to observations of rotating spotted starsen_US
dc.typeArticleen_US
dc.privacy.showsubmitterfalse
dc.status.ispeerreviewedtrue
dc.description.accreditationWeb of Scienceen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record