A dataset provided by the European Space Agency

Name 020306
Title THE DEPENDENCE OF CORONAL STRUCTURE ON STELLAR ROTATION USING YOUNG K DWARFS
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0203060101
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0203060201
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0203060501

DOI 10.5270/esa-q2tdnxs
Author Dr ALEXANDER BROWN
Description We will study how coronal structure changes as a function of rotation rate by obtaining RGS and EPIC spectra for a sample of essentially identical, nearby (within 50 pc), Pleiades-age K dwarfs. Our targets (HD220140 2.76d, HD174429 0.95d, HD17925 6.6d, and HD82443 5.4d), plus stars already observed,cover the rotation period range from 0.5 to 6.6 days,and thus sample both the saturated and linearly-dependent portions of the coronal rotation-activity relation. We will measure coronal temperature-emission measure distributions, elemental abundances, and electron densities, investigate the coronal energy budget and how it relates to TR properties, and combine our results with those for other K dwarfs (e.g.AB Dor) to understand how activity level controls coronal structure.
Publication 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 ,
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 . 2010PASA...27..283F ,
A study of X-ray flares - I. Active late-type dwarfs . Pandey, J. C., Singh, K. P., . MNRAS . 387-1627 . 2008 . 2008MNRAS.387.1627P ,
The XMM Cluster Survey: X-ray analysis methodology . Lloyd-Davies, E. J., Romer, A. Kathy, et all. . MNRAS . 418-14 . 2011 . 2011MNRAS.418...14L ,
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 Spitzer Mid-infrared Active Galactic Nucleus Survey. I. Optical and Near-infrared Spectroscopy of Obscured Candidates and Normal Active Galactic Nuclei Selected in the Mid-infrared . Lacy, M., Ridgway, S. E., et all. . ApJS . 208-24 . 2013 . 2013ApJS..208...24L ,
Automatic Classification of Time-variable X-Ray Sources . Lo, Kitty K., Farrell, Sean, et all. . ApJ . 786-20 . 2014 . 2014ApJ...786...20L ,
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 ,
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 ,
A survey of stellar X-ray flares from the XMM-Newton serendipitous source catalogue: HIPPARCOS-Tycho cool stars . Pye, J. P., Rosen, S., et all. . A&A . 581-28 . 2015 . 2015A&A...581A..28P ,
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 ,
The Million Optical - Radio-X-ray Associations (MORX) Catalogue . Flesch, Eric W., . PASA . 33-52 . 2016 . 2016PASA...33...52F ,
Structure and variability in the corona of the ultrafast rotator LO Pegasi . Lalitha, S., Schmitt, J. H. M. M., . A&A . 602-26 . 2017 . 2017A&A...602A..26L ,
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 ,
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 2003-12-27T19:22:54Z/2004-04-08T08:23:39Z
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 2006-06-29T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2006-06-29T00:00:00Z, 020306, 17.56_20190403_1200. https://doi.org/10.5270/esa-q2tdnxs