A dataset provided by the European Space Agency

Name: Activity cycles in solar analog stars
Published: 2009-06-19T00:00:00Z

Proposal ID	050193
Title	Activity cycles in solar analog stars
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0501930401 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0501930501 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0501930601 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0501930701
DOI	https://doi.org/10.5270/esa-n3lveka
Principal Investigator, PI	Dr Fabio Favata
Abstract	A program to detect and study for the first time solar-like cyclic behavior inthe X-ray emission of stars similar to our Sun has been ongoing since XMM sAO-1. Five targets in three stellar systems have been monitored since 2000,providing for the first time evidence of long-term cyclic behavior in the X-rayluminosity of normal stars, with variations in X-ray luminosity of up to anorder of magnitude. The present proposal requests continuation of the ongoingmonitoring program into XMM AO-6, needed to progress toward the completeobservation of at least one stellar activity cycle for our targets.
Publications	An All-Sky Atlas of Radio/X-ray Associations \|Flesch, E., \| PASA \| 27-283 \| 2010 \| 2010PASA...27..283F \| http://ui.adsabs.harvard.edu/#abs/2010PASA...27..283F Coronal activity cycles in nearby G and K stars. XMM-Newton monitoring of 61 Cygni and alpha Centauri \|Robrade, J., Schmitt, J. H. M. M., \| A&A \| 543-84 \| 2012 \| 2012A&A...543A..84R \| http://ui.adsabs.harvard.edu/#abs/2012A&A...543A..84R Exospheric solar wind charge exchange as seen by XMM-Newton \|Carter, J. A., Semba, S., \| AN \| 333-313 \| 2012 \| 2012AN....333..313C \| http://ui.adsabs.harvard.edu/#abs/2012AN....333..313C The cosmological analysis of X-ray cluster surveys - II. Application of the CR-HR method to the XMM archive \|Clerc, N., Sadibekova, T., et al. \| MNRAS \| 423-3561 \| 2012 \| 2012MNRAS.423.3561C \| http://ui.adsabs.harvard.edu/#abs/2012MNRAS.423.3561C Classification of X-Ray Sources in the XMM-Newton Serendipitous Source Catalog \|Lin, Dacheng, Webb, Natalie A., \| ApJ \| 756-27 \| 2012 \| 2012ApJ...756...27L \| http://ui.adsabs.harvard.edu/#abs/2012ApJ...756...27L An XMM-Newton Survey of the Soft X-Ray Background. II. An All-Sky Catalog of Diffuse O VII and O VIII Emission Intensities \|Henley, David B., Shelton, Robin L., \| ApJS \| 202-14 \| 2012 \| 2012ApJS..202...14H \| http://ui.adsabs.harvard.edu/#abs/2012ApJS..202...14H Constraints on the Ubiquity of Coronal X-Ray Cycles \|Hoffman, John, Gunther, Hans M., \| ApJ \| 759-145 \| 2012 \| 2012ApJ...759..145H \| http://ui.adsabs.harvard.edu/#abs/2012ApJ...759..145H The diversity of quasars unified by accretion and orientation \|Shen, Yue, Ho, Luis C., \| Natur \| 513-210 \| 2014 \| 2014Natur.513..210S \| http://ui.adsabs.harvard.edu/#abs/2014Natur.513..210S 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 Interaction of the Fermi Bubbles with the Milky Way.s Hot Gas Halo \|Miller, Matthew J., Bregman, Joel N., \| ApJ \| 829-9 \| 2016 \| 2016ApJ...829....9M \| http://ui.adsabs.harvard.edu/#abs/2016ApJ...829....9M A solar-like magnetic cycle on the mature K-dwarf 61 Cygni A (HD 201091) \|Boro Saikia, S., Jeffers, S. V., et al. \| A&A \| 594-29 \| 2016 \| 2016A&A...594A..29B \| http://ui.adsabs.harvard.edu/#abs/2016A&A...594A..29B SPIDERS: the spectroscopic follow-up of X-ray selected clusters of galaxies in SDSS-IV \|Clerc, N., Merloni, A., et al. \| MNRAS \| 463-4490 \| 2016 \| 2016MNRAS.463.4490C \| http://ui.adsabs.harvard.edu/#abs/2016MNRAS.463.4490C 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 Fifteen years in the high-energy life of the solar-type star HD 81809. XMM-Newton observations of a stellar activity cycle \|Orlando, S., Favata, F., et al. \| A&A \| 605-19 \| 2017 \| 2017A&A...605A..19O \| http://ui.adsabs.harvard.edu/#abs/2017A&A...605A..19O Deconvolving the HD 81809 Binary: Rotational and Activity Evidence for a Subgiant with a Sun-like Cycle \|Egeland, Ricky, \| ApJ \| 866-80 \| 2018 \| 2018ApJ...866...80E \| http://ui.adsabs.harvard.edu/#abs/2018ApJ...866...80E X-ray properties of the X-CLASS-redMaPPer galaxy cluster sample: the luminosity-temperature relation \|Molham, Mona, Clerc, Nicolas, et al. \| MNRAS \| 494-161 \| 2020 \| 2020MNRAS.494..161M \| http://ui.adsabs.harvard.edu/#abs/2020MNRAS.494..161M Multiwavelength classification of X-ray selected galaxy cluster candidates using convolutional neural networks \|Kosiba, Matej, Lieu, Maggie, et al. \| MNRAS \| 496-4141 \| 2020 \| 2020MNRAS.496.4141K \| http://ui.adsabs.harvard.edu/#abs/2020MNRAS.496.4141K SPIDERS: overview of the X-ray galaxy cluster follow-up and the final spectroscopic data release \|Clerc, N., Kirkpatrick, C. C., et al. \| MNRAS \| 497-3976 \| 2020 \| 2020MNRAS.497.3976C \| http://ui.adsabs.harvard.edu/#abs/2020MNRAS.497.3976C An X-Ray- and SZ-bright Diffuse Source toward M31: A Local Hot Bridge \|Qu, Zhijie, Huang, Rui, et al. \| ApJ \| 907-14 \| 2021 \| 2021ApJ...907...14Q \| http://ui.adsabs.harvard.edu/#abs/2021ApJ...907...14Q 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 The Solar Cycle Temporal Variation of the Solar Wind Charge Exchange X-Ray Lines \|Qu, Zhijie, Koutroumpa, Dimitra, et al. \| ApJ \| 930-21 \| 2022 \| 2022ApJ...930...21Q \| http://ui.adsabs.harvard.edu/#abs/2022ApJ...930...21Q Eight Years of TIGRE Robotic Spectroscopy: Operational Experience and Selected Scientific Results \|Gonz\\u00e1lez-P\\u00e9rez, Jos\\u00e9 Nicol\\u00e1s, Mittag, Marco, et al. \| FrASS \| 9-912546 \| 2022 \| 2022FrASS...9.2546G \| http://ui.adsabs.harvard.edu/#abs/2022FrASS...9.2546G 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 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	2007-11-03T13:09:29Z/2008-05-15T04:20:05Z
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	2009-06-19T00:00:00Z
Keywords	"xray luminosity", "XMM", "time evidence", "xmm ao", "term cyclic", "normal stars", "solar analog stars", "xray emission", "time solar", "activity cycles", "stellar activity cycle", "stellar systems"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Fabio Favata, 2009, 'Activity cycles in solar analog stars', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-n3lveka