A dataset provided by the European Space Agency

Name: Accretion, Jets, and a Superhot Corona in the T Tauri Star RY Tau
Published: 2014-09-11T00:00:00Z

Proposal ID	072232
Title	Accretion, Jets, and a Superhot Corona in the T Tauri Star RY Tau
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0722320101
DOI	https://doi.org/10.5270/esa-gcs5yfm
Principal Investigator, PI	Dr Stephen Skinner
Abstract	We have detected bright X-ray emission from the rapidly-accreting jet-driving TTauri star RY Tau. Chandra ACIS-S spectra reveal a wealth of emission linesarising in a multi-temperature plasma consisting of a superhot variablecomponent and a very soft component traced down to approximately 0.2 keV. ACIS-Simages show faint soft emission extending outward along the jet. We propose toobtain a high-resolution grating spectrum of RY Tau using RGS. The spectrum willprovide crucial information needed to construct a detailed emission model andidentify the origin of the very soft component, which likely arises at the baseof the jet or an accretion shock.
Publications	Chandra and XMM-Newton X-Ray Observations of the Hyperactive T Tauri Star RY Tau \|Skinner Stephen L. Audard Marc \| ApJ \| 826-84 \| 2016 \| 2016ApJ...826...84S \| http://ui.adsabs.harvard.edu/#abs/2016ApJ...826...84S 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 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	2013-08-21T04:16:33Z/2013-08-22T11:33:13Z
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	2014-09-11T00:00:00Z
Last Update	2025-01-27
Keywords	"superhot variable component", "emission lines", "bright xray emission", "resolution grating spectrum", "soft component traced", "faint soft emission", "accreting jet driving", "accretion shock", "superhot corona", "ry tau", "chandra acis", "emission model", "soft component"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Stephen Skinner, 2014, 'Accretion, Jets, and a Superhot Corona in the T Tauri Star RY Tau', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-gcs5yfm