A dataset provided by the European Space Agency

Name: X-ray Survey of Extremely X-ray Bright and Active Main Sequence Stars
Published: 2019-03-12T23:00:00Z

Proposal ID	080127
Title	X-ray Survey of Extremely X-ray Bright and Active Main Sequence Stars
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0801271101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0801271201 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0801271301 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0801271401 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0801271501
DOI	https://doi.org/10.5270/esa-aqxlb7c
Principal Investigator, PI	Dr Ikuyuki Mitsuishi
Abstract	By cross-matching the RASS sources with the Tycho-2 stars, we found a largenumber of extremely X-ray bright and active main-sequence stars.Such extremeX-ray activities have not been fully understood yet. In this proposal, we focuson extremely X-ray bright and active sun-like, G-type, and A-type main-sequencestars for better understanding of stellar dynamo and their evolution from bothobservational and theoretical points of view and propose 5 ks observations for15 targets.
Publications	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	2017-05-21T08:44:40Z/2018-02-27T16:10:08Z
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	2019-03-12T23:00:00Z
Last Update	2025-01-27
Keywords	"rass sources", "xray bright", "x ray survey", "active sun", "cross matching", "stellar dynamo", "xray activities"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Ikuyuki Mitsuishi, 2019, 'X-ray Survey of Extremely X-ray Bright and Active Main Sequence Stars', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-aqxlb7c