A dataset provided by the European Space Agency

Name: Preliminary detection of the X-ray emission from WASP-43
Published: 2013-05-26T00:00:00Z

Proposal ID	069455
Title	Preliminary detection of the X-ray emission from WASP-43
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0694550101
DOI	https://doi.org/10.5270/esa-z158wh3
Principal Investigator, PI	Dr Nicolas Grosso
Abstract	Hot Jupiters are gas giant extrasolar planets close to their host stars. In twostellar systems with hot Jupiters, a cyclic variation of chromospheric activitysynchronized to the planet.s revolution, and not to the stellar rotation, wasobserved. The proposed mechanism to explain this activity enhancement is amagnetic interaction between the star and the hot Jupiter. The extrasolar planetWASP-43b with a period of 0.81d is the closest-orbiting hot Jupiter. WASP-43also shows a 15.6d rotation period, and the presence of strong Ca H+K emissionindicating that it is an active star. We propose a short observation of WASP-43to determine its X-ray flux in order to prepare a future longer X-rayobservation of this remarkable system.
Publications	X-ray irradiation and mass-loss of the hot Jupiter WASP-43b \|Czesla, S., Salz, M., et al. \| A&A \| 560-17 \| 2013 \| 2013A&A...560A..17C \| http://ui.adsabs.harvard.edu/#abs/2013A&A...560A..17C Serendipitous UV source catalogues for 10 years of XMM and 5 years of Swift \|Yershov, V. N., \| Ap&SS \| 354-97 \| 2014 \| 2014Ap&SS.354...97Y \| http://ui.adsabs.harvard.edu/#abs/2014Ap&SS.354...97Y The Million Optical - Radio/X-ray Associations (MORX) Catalogue \|Flesch, Eric W., \| PASA \| 33-52 \| 2016 \| 2016PASA...33...52F \| http://ui.adsabs.harvard.edu/#abs/2016PASA...33...52F Classification of 4XMM-DR9 sources by machine learning \|Zhang, Yanxia, Zhao, Yongheng, \| MNRAS \| 503-5263 \| 2021 \| 2021MNRAS.503.5263Z \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.503.5263Z Planetary Parameters, XUV Environments, and Mass-loss Rates for Nearby Gaseous Planets with X-Ray-detected Host Stars \|Spinelli, Riccardo, Gallo, Elena, et al. \| AJ \| 165-200 \| 2023 \| 2023AJ....165..200S \| http://ui.adsabs.harvard.edu/#abs/2023AJ....165..200S The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII, O VIII, and Fe L-shell Transitions \|Pan, Zeyang, Qu, Zhijie, et al. \| ApJS \| 271-62 \| 2024 \| 2024ApJS..271...62P \| http://ui.adsabs.harvard.edu/#abs/2024ApJS..271...62P From Active Stars to Black Holes: A Discovery Tool for Galactic X-Ray Sources \|Rodriguez, Antonio C., \| PASP \| 136-054201 \| 2024 \| 2024PASP..136e4201R \| http://ui.adsabs.harvard.edu/#abs/2024PASP..136e4201R Robust constraints on feebly interacting particles using XMM-Newton \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-L101305 \| 2024 \| 2024PhRvD.109j1305L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j1305L Multimessenger search for electrophilic feebly interacting particles from supernovae \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-103028 \| 2024 \| 2024PhRvD.109j3028L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j3028L Importance of Cosmic-Ray Propagation on Sub-GeV Dark Matter Constraints \|De la Torre Luque, Pedro, Balaji, Shyam, \| ApJ \| 968-46 \| 2024 \| 2024ApJ...968...46D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...968...46D
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2012-05-11T04:48:55Z/2012-05-11T09:47:29Z
Version	17.56_20190403_1200
Mission Description	The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact	https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published	2013-05-26T00:00:00Z
Keywords	"magnetic interaction", "active star", "preliminary detection", "stellar rotation", "cyclic variation", "xray flux", "activity enhancement", "xray emission", "chromospheric activity synchronized", "stellar systems", "6d rotation period", "hot jupiters", "hot jupiter"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Nicolas Grosso, 2013, 'Preliminary detection of the X-ray emission from WASP-43', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-z158wh3