A dataset provided by the European Space Agency

Name 015253
Title Spin periods and accretion disc structure in CV.s below the period gap
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0152530101

DOI 10.5270/esa-d38oh8y
Author Dr Pasi Hakala
Description Our XMM-Newton observations of dwarf nova OY Car have revealed a possible WD spin period at 0.41 of the orbital period (Ramsay et al. 2001a). Now we plan to observe a set of other dwarf novae below the period gap in order to search for WD spin periods. If they are detectable in X-rays, it immediatedly implies that the white dwarfs in these systems are at least weakly magnetic. This would extend the spectrum of magnetic CV.s into even weaker field systems than the intermediate polars. We will also use our accretion disc structure modelling codes, together with combined X-ray and OM light curves, to retrieve information on the 3D structure of the discs in these systems.
Publication XMM-Newton observations of the dwarf nova YZ Cnc in quiescence . Hakala, P., Ramsay, G., et all. . A&A . 420-273 . 2004 . 2004A&A...420..273H ,
The XMM-Newton Needles in the Haystack Survey: the local X-ray luminosity function of 'normal. galaxies . Georgantopoulos, I., Georgakakis, A., . MNRAS . 360-782 . 2005 . 2005MNRAS.360..782G ,
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 ,
The X-ray Energy Dependence of the Relation Between Optical and X-ray Emission in Quasars . Young, M., Elvis, M., . ApJ . 708-1388 . 2010 . 2010ApJ...708.1388Y ,
An Extremely Luminous Panchromatic Outburst from the Nucleus of a Distant Galaxy . Levan, A. J., Tanvir, N. R., et all. . Sci . 333-199 . 2011 . 2011Sci...333..199L ,
New constraints on the X-ray spectral properties of type 1 active galactic nuclei . Scott, A. E., Stewart, G. C., et all. . MNRAS . 417-992 . 2011 . 2011MNRAS.417..992S ,
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 . ...,
Wavelet and R-S analysis of the X-ray flickering of cataclysmic variables . Anzolin, G., Tamburini, F., et all. . A&A . 519-69 . 2010 . 2010A&A...519A..69A ,
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 ,
A serendipitous XMM survey of the SDSS: the evolution of the colour-magnitude diagram of X-ray AGN from z= 0.8 to 0.1 . Georgakakis, Antonis, Nandra, K., . MNRAS . 414-992 . 2011 . 2011MNRAS.414..992G ,
An All-Sky Atlas of Radio-X-ray Associations . Flesch, E., . PASA . 27-283 . 2010 . 2010PASA...27..283F ,
The XMM Cluster Survey: X-ray analysis methodology . Lloyd-Davies, E. J., Romer, A. Kathy, et all. . MNRAS . 418-14 . 2011 . 2011MNRAS.418...14L ,
Exospheric solar wind charge exchange as seen by XMM-Newton . Carter, J. A., Semba, S., . AN . 333-313 . 2012 . 2012AN....333..313C ,
Detectability of low-energy X-ray spectral components in type 1 active galactic nuclei . Scott, A. E., Stewart, G. C., . MNRAS . 423-2633 . 2012 . 2012MNRAS.423.2633S ,
The cosmological analysis of X-ray cluster surveys - II. Application of the CR-HR method to the XMM archive . Clerc, N., Sadibekova, T., et all. . MNRAS . 423-3561 . 2012 . 2012MNRAS.423.3561C ,
Variability and the X-ray-UV ratio of active galactic nuclei . Vagnetti, F., Turriziani, S., et all. . A&A . 519-17 . 2010 . 2010A&A...519A..17V ,
The X-ray luminous galaxies optically classified as star forming are mostly narrow line Seyfert 1 s . Castello-Mor, N., Barcons, X., et all. . A&A . 544-48 . 2012 . 2012A&A...544A..48C ,
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 ,
Properties of the integrated spectrum of serendipitous 2XMM catalog sources . Chaudhary, P., Brusa, M., et all. . A&A . 518-58 . 2010 . 2010A&A...518A..58C ,
Rest-frame stacking of 2XMM catalog sources. Properties of the Fe Kalpha line . Chaudhary, P., Brusa, M., et all. . A&A . 537-6 . 2012 . 2012A&A...537A...6C ,
Using the Bright Ultrahard XMM-Newton survey to define an IR selection of luminous AGN based on WISE colours . Mateos, S., Alonso-Herrero, A., et all. . MNRAS . 426-3271 . 2012 . 2012MNRAS.426.3271M ,
Cross-correlation of the 2XMMi catalogue with Data Release 7 of the Sloan Digital Sky Survey . Pineau, F.-X., Motch, C., et all. . A&A . 527-126 . 2011 . 2011A&A...527A.126P ,
Exploring X-ray and radio emission of type 1 AGN up to z ~ 2.3 . Ballo, L., Heras, F. J. H., et all. . A&A . 545-66 . 2012 . 2012A&A...545A..66B ,
The Fifth Data Release Sloan Digital Sky Survey-XMM-Newton Quasar Survey . Young, M., Elvis, M., . ApJS . 183-17 . 2009 . 2009ApJS..183...17Y ,
A statistical relation between the X-ray spectral index and Eddington ratio of active galactic nuclei in deep surveys . Brightman, M., Silverman, J. D., et all. . MNRAS . 433-2485 . 2013 . 2013MNRAS.433.2485B ,
Uncovering obscured luminous AGN with WISE . Mateos, S., Alonso-Herrero, A., et all. . MNRAS . 434-941 . 2013 . 2013MNRAS.434..941M ,
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 ,
Relativistic Fe Kalpha line revealed in the composite X-ray spectrum of narrow-line Seyfert 1 galaxies - do their black holes have averagely low or intermediate spins? . Liu, Zhu, Yuan, Weimin, et all. . MNRAS . 447-517 . 2015 . 2015MNRAS.447..517L ,
Obscuration-dependent Evolution of Active Galactic Nuclei . Buchner, Johannes, Georgakakis, Antonis, et all. . ApJ . 802-89 . 2015 . 2015ApJ...802...89B ,
Revisiting the relationship between 6 mum and 2-10 keV continuum luminosities of AGN . Mateos, S., Carrera, F. J., et all. . MNRAS . 449-1422 . 2015 . 2015MNRAS.449.1422M ,
ERRATUM: "The Fifth Data Release Sloan Digital Sky Survey-XMM-Newton Quasar Survey" (2009, ApJS, 183, 17) . Young, M., Elvis, M., . ApJS . 185-250 . 2009 . 2009ApJS..185..250Y ,
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 ,
Do the spectral energy distributions of type 1 active galactic nuclei show diversity? . Scott, A. E., Stewart, G. C., . MNRAS . 438-2253 . 2014 . 2014MNRAS.438.2253S ,
XMM-Newton publication statistics . Ness, J.-U., Parmar, A. N., et all. . AN . 335-210 . 2014 . 2014AN....335..210N ,
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 ,
SPIDERS: the spectroscopic follow-up of X-ray selected clusters of galaxies in SDSS-IV . Clerc, N., Merloni, A., et all. . MNRAS . 463-4490 . 2016 . 2016MNRAS.463.4490C ,
The Million Optical - Radio-X-ray Associations (MORX) Catalogue . Flesch, Eric W., . PASA . 33-52 . 2016 . 2016PASA...33...52F ,
Dependence of the broad Fe Kalpha line on the physical parameters of AGN . Liu, Zhu, Yuan, Weimin, et all. . MNRAS . 463-684 . 2016 . 2016MNRAS.463..684L ,
AGN spectral states from simultaneous UV and X-ray observations by XMM-Newton . Svoboda, J., Guainazzi, M., . A&A . 603-127 . 2017 . 2017A&A...603A.127S ,
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 ,
Chandra Multi-Wavelength Project: Normal Galaxies at Intermediate Redshift . Kim, D.-W., Green, P. J., et all. . ChJAS . 8-138 . 2008 . 2008ChJAS...8..138K ,
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). II. Physical Properties Derived from the SED Fitting with Optical, Infrared, and Radio Data . Toba, Yoshiki, Yamashita, Takuji, et all. . ApJS . 243-15 . 2019 . 2019ApJS..243...15T ,
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 ,
X-ray properties of the X-CLASS-redMaPPer galaxy cluster sample: the luminosity-temperature relation . Molham, Mona, Clerc, Nicolas, et all. . MNRAS . 494-161 . 2020 . 2020MNRAS.494..161M ,
Accretion History of AGNs. II. Constraints on AGN Spectral Parameters Using the Cosmic X-Ray Background . Ananna, Tonima Tasnim, Treister, Ezequiel, et all. . ApJ . 889-17 . 2020 . 2020ApJ...889...17A ,
A Comparison of X-Ray Photon Indices among the Narrow- and Broad-line Seyfert 1 Galaxies . Ojha, Vineet, Chand, Hum, et all. . ApJ . 896-95 . 2020 . 2020ApJ...896...95O ,
Multiwavelength classification of X-ray selected galaxy cluster candidates using convolutional neural networks . Kosiba, Matej, Lieu, Maggie, et all. . MNRAS . 496-4141 . 2020 . 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 all. . MNRAS . 497-3976 . 2020 . 2020MNRAS.497.3976C ,
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2002-10-05T07:02:40Z/2002-10-05T17:17:46Z
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 2003-11-14T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2003-11-14T00:00:00Z, 015253, 17.56_20190403_1200. https://doi.org/10.5270/esa-d38oh8y