A dataset provided by the European Space Agency

Name 003234
Title Activity cycles in solar-type stars
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0032340301
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0032341101
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0032341201
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0032341301
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0032342001
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0032342201
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0032342301

DOI 10.5270/esa-t1m7okl
Author Dr Fabio Favata
Description We propose to pursue a long-term monitoring program of a selection of solar-type stars all of which show clear cyclic behavior -- analogous to the solar cycle -- in their CaII flux, with the aim of detecting and studying, for the first time in X-rays, the presence of activity cycles in stars other than the Sun. Thus far only very active stars -- which do not show CaII cycles but only irregular variability -- have been monitored with a sufficient time base in X-rays, with no evidence for cycles. XMM makes it possible, for the first time, to efficiently monitor the low-activity, cyclic stars which are the true analogues of
Publication High-amplitude, long-term X-ray variability in the solar-type star HD 81809: The beginning of an X-ray activity cycle? . Favata, F., Micela, G., et all. . A&A . 418-13 . 2004 . 2004A&A...418L..13F ,
The X-ray cycle in the solar-type star HD 81809. XMM-Newton observations and implications for the coronal structure . Favata, F., Micela, G., et all. . A&A . 490-1121 . 2008 . 2008A&A...490.1121F ,
The XMM-Newton serendipitous survey. V. The Second XMM-Newton serendipitous source catalogue . Watson, M. G., Schroder, A. C., et all. . A&A . 493-339 . 2009 . 2009A&A...493..339W ,
Statistical evaluation of the flux cross-calibration of the XMM-Newton EPIC cameras . Mateos, S., Saxton, R. D., et all. . A&A . 496-879 . 2009 . 2009A&A...496..879M ,
The XMM Cluster Survey: optical analysis methodology and the first data release . Mehrtens, Nicola, Romer, A. Kathy, et all. . MNRAS . 423-1024 . 2012 . 2012MNRAS.423.1024M ,
Neon and oxygen in low activity stars: towards a coronal unification with the Sun . Robrade, J., Schmitt, J. H. M. M., . A&A . 486-995 . 2008 . 2008A&A...486..995R ,
An XMM-Newton Survey of the Soft X-ray Background. I. The O VII and O VIII Lines Between l = 120 and l = 240 . Henley, David B., Shelton, Robin L., . ApJS . 187-388 . 2010 . 2010ApJS..187..388H ,
An All-Sky Atlas of Radio-X-ray Associations . Flesch, E., . PASA . 27-283 . 2010 . ...,
The XMM Cluster Survey: X-ray analysis methodology . Lloyd-Davies, E. J., Romer, A. Kathy, et all. . MNRAS . 418-14 . 2011 . 2011MNRAS.418...14L ,
Classification of X-Ray Sources in the XMM-Newton Serendipitous Source Catalog . Lin, Dacheng, Webb, Natalie A., . ApJ . 756-27 . 2012 . 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 ,
The XMM-Newton serendipitous ultraviolet source survey catalogue . Page, M. J., Brindle, C., et all. . MNRAS . 426-903 . 2012 . 2012MNRAS.426..903P ,
The 2-8 keV cosmic X-ray background spectrum as observed with XMM-Newton . De Luca, A., Molendi, S., . A&A . 419-837 . 2004 . 2004A&A...419..837D ,
The diversity of quasars unified by accretion and orientation . Shen, Yue, Ho, Luis C., . Natur . 513-210 . 2014 . 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 ,
Simulated X-ray cycles in rapidly rotating solar-like stars . McIvor, T., Jardine, M., et all. . MNRAS . 367-592 . 2006 . 2006MNRAS.367..592M ,
Sunyaev-Zel.dovich effect or not? Detecting the main foreground effect of most galaxy clusters . Xiao, Weike, Chen, Chen, et all. . MNRAS . 432-41 . 2013 . 2013MNRAS.432L..41X ,
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 ,
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 all. . A&A . 605-19 . 2017 . 2017A&A...605A..19O ,
Anisotropy of the galaxy cluster X-ray luminosity-temperature relation . Migkas, Konstantinos, Reiprich, Thomas H., . A&A . 611-50 . 2018 . 2018A&A...611A..50M ,
Imaging Plasma Density Structures in the Soft X-Rays Generated by Solar Wind Charge Exchange with Neutrals . Sibeck, David G., Allen, R., et all. . SSRv . 214-79 . 2018 . 2018SSRv..214...79S ,
The XMM Cluster Survey: Present status and latest results . Viana, P. T. P., Mehrtens, N., et all. . AN . 334-462 . 2013 . 2013AN....334..462V ,
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 ,
The Spectrum of the Universe . Hill, Ryley, Masui, Kiyoshi W., . ApSpe . 72-663 . 2018 . 2018ApSpe..72..663H ,
Testing emergent gravity on galaxy cluster scales . Tamosiunas, Andrius, Bacon, David, et all. . JCAP . 5-53 . 2019 . 2019JCAP...05..053T ,
Chandra Follow-up of the SDSS DR8 Redmapper Catalog Using the MATCha Pipeline . Hollowood, Devon L., Jeltema, Tesla, et all. . ApJS . 244-22 . 2019 . 2019ApJS..244...22H ,
Stellar mass as a galaxy cluster mass proxy: application to the Dark Energy Survey redMaPPer clusters . Palmese, A., Annis, J., et all. . MNRAS . 493-4591 . 2020 . 2020MNRAS.493.4591P ,
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2001-04-25T21:12:04Z/2003-05-03T13:31:07Z
Version 17.56_20190403_1200
Mission Description The European Space Agency's (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESA's 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 Earth's 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 2004-05-28T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2004-05-28T00:00:00Z, 003234, 17.56_20190403_1200. https://doi.org/10.5270/esa-t1m7okl