A dataset provided by the European Space Agency

Name 030031
Title The broad iron lines in X-ray weak quasars
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0300310201
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0300310301
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0300310401
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0300310501

DOI 10.5270/esa-7os1vku
Author Dr Norbert Schartel
Description Recent XMM-Newton and Chandra observations show strong indications that X-ray weak quasar.s spectra harbor a relativistically broaden iron line. Three obser- vations of X-ray weak quasars show unique absorbing material with physical con- ditions, which are not comparable with the absorbers described for AGNs so far: The absorbers in X-ray weak quasars have much higher column density and ionizat- ion parameter. This can be understood if our line of sight to the nucleus grazes the upper tip of the torus. We propose observations of two X-ray weak quasars for which relativistic iron lines have been detected to determine the line physical parameters. We want to measure the disk inclination angle and to check if it is aligned with the viewing angle suggested by the absorption features.
Publication X-ray spectral variability in PG 1535+547: the changing look of a ''soft X-ray weak.. AGN . Ballo, L., Giustini, M., et all. . A&A . 483-137 . 2008 . 2008A&A...483..137B ,
A long hard look at the minimum state of PG 2112+059 with XMM-Newton . Schartel, N., Rodriguez-Pascual, P. M., et all. . A&A . 512-75 . 2010 . 2010A&A...512A..75S ,
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 ,
Studying the X-ray-UV Variability of Active Galactic Nuclei with data from Swift and XMM archives . Turriziani, Sara, . JPhCS . 280-12005 . 2011 . 2011JPhCS.280a2005T ,
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 . ...,
X-Ray Spectral Study of AGN Sources Content in Some Deep Extragalactic XMM-Newton Fields . Hassan, M. A., Korany, B. A., et all. . Ap&SS . 339-355 . 2012 . 2012Ap&SS.339..355H ,
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 ,
XMM-Newton observation of the deep minimum state of PG 2112+059. A spectrum dominated by reflection from the accretion disk? . Schartel, N., Rodriguez-Pascual, P. M., et all. . A&A . 474-431 . 2007 . 2007A&A...474..431S ,
An All-Sky Atlas of Radio-X-ray Associations . Flesch, E., . PASA . 27-283 . 2010 . 2010PASA...27..283F ,
Fe Kalpha line profile in AGNs: average shape and redshift dependence . Mao, Wei-Ming, Hu, Chen, et all. . RAA . 10-905 . 2010 . 2010RAA....10..905M ,
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 ,
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 ,
Ensemble X-ray variability of active galactic nuclei from serendipitous source catalogues . Vagnetti, F., Turriziani, S., . A&A . 536-84 . 2011 . 2011A&A...536A..84V ,
The Long-term X-Ray Variability of Broad Absorption Line Quasars . Saez, C., Brandt, W. N., et all. . ApJ . 759-42 . 2012 . 2012ApJ...759...42S ,
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 ,
The diversity of quasars unified by accretion and orientation . Shen, Yue, Ho, Luis C., . Natur . 513-210 . 2014 . 2014Natur.513..210S ,
Confirming the thermal Comptonization model for black hole X-ray emission in the low-hard state . Castro, M., D.Amico, F., et all. . A&A . 569-82 . 2014 . 2014A&A...569A..82C ,
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 ,
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 ,
Unveiling the X-ray-UV properties of disk winds in active galactic nuclei using broad and mini-broad absorption line quasars . Giustini, M., . AN . 337-459 . 2016 . 2016AN....337..459G ,
Ensemble X-ray variability of active galactic nuclei. II. Excess variance and updated structure function . Vagnetti, F., Middei, R., et all. . A&A . 593-55 . 2016 . 2016A&A...593A..55V ,
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 ,
Anisotropy of the galaxy cluster X-ray luminosity-temperature relation . Migkas, Konstantinos, Reiprich, Thomas H., . A&A . 611-50 . 2018 . 2018A&A...611A..50M ,
The XMM Cluster Survey: Present status and latest results . Viana, P. T. P., Mehrtens, N., et all. . AN . 334-462 . 2013 . 2013AN....334..462V ,
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 ,
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 2005-11-20T21:12:56Z/2006-01-25T05:27:48Z
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 2007-02-10T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2007-02-10T00:00:00Z, 030031, 17.56_20190403_1200. https://doi.org/10.5270/esa-7os1vku