A dataset provided by the European Space Agency

Name: A high S/N multiwavelength spectral survey of PG quasars
Published: 2004-01-25T00:00:00Z

Proposal ID	010908
Title	A high S/N multiwavelength spectral survey of PG quasars
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0109080101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0109080201 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0109080301 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0109080401 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0109080501 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0109080601 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0109080701 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0109080801 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0109080901 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0109081001 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0109081101 ...
DOI	https://doi.org/10.5270/esa-txoyzb3
Principal Investigator, PI	Prof Keith Mason
Abstract	GT- This is a high S/N multiwavelength survey of a complete sample of low-z,unabsorbed quasars, adding to existing data with simultaneous X-ray and UVspectra from EPIC and OM. The quality of the final dataset will allow us toaddress many important issues regarding the physics and structure of quasars.These include (1) the relationship between the hard X-ray continuum slope andthe strength of the soft X-ray excess; (2) the relationship between both X-raycomponents and the physics of the broad and narrow line regions; (3) whether theoptical/UV big blue bump and the soft X-ray excess are related; (4) thedependence of optical FeII blend strength on the hard and soft X-ray components.The time for this project has been divided between the OM and SSC programmes.
Publications	XMM-Newton EPIC observations of 21 low-redshift PG quasars \|Porquet, D., Reeves, J. N., et al. \| A&A \| 422-85 \| 2004 \| 2004A&A...422...85P \| http://ui.adsabs.harvard.edu/#abs/2004A&A...422...85P XMM-Newton observations of warm absorbers in PG quasars \|Ashton, C. E., Page, M. J., et al. \| MNRAS \| 355-73 \| 2004 \| 2004MNRAS.355...73A \| http://ui.adsabs.harvard.edu/#abs/2004MNRAS.355...73A A revision of the X-ray absorption nature of BALQSOs \|Streblyanska, A., Barcons, X., et al. \| A&A \| 515-2 \| 2010 \| 2010A&A...515A...2S \| http://ui.adsabs.harvard.edu/#abs/2010A&A...515A...2S X-QUEST: A Comprehensive X-ray Study of Local ULIRGS and QSOs \|Teng, Stacy H., Veilleux, Sylvain, \| ApJ \| 725-1848 \| 2010 \| 2010ApJ...725.1848T \| http://ui.adsabs.harvard.edu/#abs/2010ApJ...725.1848T The XMM-Newton serendipitous survey. V. The Second XMM-Newton serendipitous source catalogue \|Watson, M. G., Schroder, A. C., et al. \| A&A \| 493-339 \| 2009 \| 2009A&A...493..339W \| http://ui.adsabs.harvard.edu/#abs/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 \| http://ui.adsabs.harvard.edu/#abs/2010ApJ...708.1388Y An Extremely Luminous Panchromatic Outburst from the Nucleus of a Distant Galaxy \|Levan, A. J., Tanvir, N. R., et al. \| Sci \| 333-199 \| 2011 \| 2011Sci...333..199L \| http://ui.adsabs.harvard.edu/#abs/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 \| http://ui.adsabs.harvard.edu/#abs/2011JPhCS.280a2005T New constraints on the X-ray spectral properties of type 1 active galactic nuclei \|Scott, A. E., Stewart, G. C., et al. \| MNRAS \| 417-992 \| 2011 \| 2011MNRAS.417..992S \| http://ui.adsabs.harvard.edu/#abs/2011MNRAS.417..992S Statistical evaluation of the flux cross-calibration of the XMM-Newton EPIC cameras \|Mateos, S., Saxton, R. D., et al. \| A&A \| 496-879 \| 2009 \| 2009A&A...496..879M \| http://ui.adsabs.harvard.edu/#abs/2009A&A...496..879M X-ray Emission from Optically Selected Radio-intermediate and Radio-loud Quasars \|Miller, B. P., Brandt, W. N., et al. \| ApJ \| 726-20 \| 2011 \| 2011ApJ...726...20M \| http://ui.adsabs.harvard.edu/#abs/2011ApJ...726...20M A combined optical and X-ray study of unobscured type 1 active galactic nuclei - I. Optical spectra and spectral energy distribution modelling \|Jin, Chichuan, Ward, Martin, et al. \| MNRAS \| 420-1825 \| 2012 \| 2012MNRAS.420.1825J \| http://ui.adsabs.harvard.edu/#abs/2012MNRAS.420.1825J Intrinsic disc emission and the soft X-ray excess in active galactic nuclei \|Done, Chris, Davis, S. W., et al. \| MNRAS \| 420-1848 \| 2012 \| 2012MNRAS.420.1848D \| http://ui.adsabs.harvard.edu/#abs/2012MNRAS.420.1848D The XMM Cluster Survey: optical analysis methodology and the first data release \|Mehrtens, Nicola, Romer, A. Kathy, et al. \| MNRAS \| 423-1024 \| 2012 \| 2012MNRAS.423.1024M \| http://ui.adsabs.harvard.edu/#abs/2012MNRAS.423.1024M Multiwavelength XMM-Newton observations of the Laor et al. sample of PG quasars \|Brocksopp, C., Starling, R. L. C., et al. \| MNRAS \| 366-953 \| 2006 \| 2006MNRAS.366..953B \| http://ui.adsabs.harvard.edu/#abs/2006MNRAS.366..953B Investigating the nature of narrow-line Seyfert 1 galaxies with high-energy spectral complexity \|Gallo, L. C., \| MNRAS \| 368-479 \| 2006 \| 2006MNRAS.368..479G \| http://ui.adsabs.harvard.edu/#abs/2006MNRAS.368..479G X-ray Insights into the Physics of Mini-BAL Quasar Outflows \|Gibson, Robert R., Brandt, W. N., et al. \| ApJ \| 696-924 \| 2009 \| 2009ApJ...696..924G \| http://ui.adsabs.harvard.edu/#abs/2009ApJ...696..924G The XMM-Newton view of PG quasars. I. X-ray continuum and absorption \|Piconcelli, E., Jimenez-Bailon, E., et al. \| A&A \| 432-15 \| 2005 \| 2005A&A...432...15P \| http://ui.adsabs.harvard.edu/#abs/2005A&A...432...15P The XMM-Newton view of PG quasars. II. Properties of the Fe K_alpha line \|Jimenez-Bailon, E., Piconcelli, E., et al. \| A&A \| 435-449 \| 2005 \| 2005A&A...435..449J \| http://ui.adsabs.harvard.edu/#abs/2005A&A...435..449J On the absorption of X-ray bright broad absorption line quasars \|Giustini, M., Cappi, M., \| A&A \| 491-425 \| 2008 \| 2008A&A...491..425G \| http://ui.adsabs.harvard.edu/#abs/2008A&A...491..425G An Extreme, Blueshifted Iron-Line Profile in the Narrow-Line Seyfert 1 PG 1402+261: An Edge-on Accretion Disk or Highly Ionized Absorption? \|Reeves, J. N., Porquet, D., \| ApJ \| 615-150 \| 2004 \| 2004ApJ...615..150R \| http://ui.adsabs.harvard.edu/#abs/2004ApJ...615..150R Narrow Iron Kalpha Lines in Active Galactic Nuclei: Evolving Populations? \|Zhou, Xin-Lin, Wang, Jian-Min, \| ApJ \| 618-83 \| 2005 \| 2005ApJ...618L..83Z \| http://ui.adsabs.harvard.edu/#abs/2005ApJ...618L..83Z Fe K Line Profile in Low-Redshift Quasars: Average Shape and Eddington Ratio Dependence \|Inoue, Hirohiko, Terashima, Yuichi, \| ApJ \| 662-860 \| 2007 \| 2007ApJ...662..860I \| http://ui.adsabs.harvard.edu/#abs/2007ApJ...662..860I Are Optically Selected Quasars Universally X-Ray Luminous? X-Ray-UV Relations in Sloan Digital Sky Survey Quasars \|Gibson, Robert R., Brandt, W. N., \| ApJ \| 685-773 \| 2008 \| 2008ApJ...685..773G \| http://ui.adsabs.harvard.edu/#abs/2008ApJ...685..773G Search for narrow energy-shifted lines in AGN spectra in the XMM-Newton archive \|Longinotti, A. L., Bianchi, S., et al. \| AN \| 327-1020 \| 2006 \| 2006AN....327.1020L \| http://ui.adsabs.harvard.edu/#abs/2006AN....327.1020L Statistics of relativistically broadened Fe Kalpha lines in AGN \|Guainazzi, M., Bianchi, S., \| AN \| 327-1032 \| 2006 \| 2006AN....327.1032G \| http://ui.adsabs.harvard.edu/#abs/2006AN....327.1032G Connection between spectral complexity and X-ray weakness: testing the reflection interpretation \|Gallo, L. C., \| AN \| 327-1076 \| 2006 \| 2006AN....327.1076G \| http://ui.adsabs.harvard.edu/#abs/2006AN....327.1076G 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 \| http://ui.adsabs.harvard.edu/#abs/2010ApJS..187..388H 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 Fe Kalpha line profile in AGNs: average shape and redshift dependence \|Mao, Wei-Ming, Hu, Chen, et al. \| RAA \| 10-905 \| 2010 \| 2010RAA....10..905M \| http://ui.adsabs.harvard.edu/#abs/2010RAA....10..905M An absorption origin for the soft excess in Seyfert 1 active galactic nuclei \|Middleton, Matthew, Done, Chris, \| MNRAS \| 381-1426 \| 2007 \| 2007MNRAS.381.1426M \| http://ui.adsabs.harvard.edu/#abs/2007MNRAS.381.1426M An explanation for the soft X-ray excess in active galactic nuclei \|Crummy, J., Fabian, A. C., et al. \| MNRAS \| 365-1067 \| 2006 \| 2006MNRAS.365.1067C \| http://ui.adsabs.harvard.edu/#abs/2006MNRAS.365.1067C Discovery of a relativistic Fe line in PG 1425+267 with XMM-Newton and study of its short time-scale variability \|Miniutti, G., Fabian, A. C., \| MNRAS \| 366-115 \| 2006 \| 2006MNRAS.366..115M \| http://ui.adsabs.harvard.edu/#abs/2006MNRAS.366..115M Is the soft excess in active galactic nuclei real? \|Gierlinski, Marek, Done, Chris, \| MNRAS \| 349-7 \| 2004 \| 2004MNRAS.349L...7G \| http://ui.adsabs.harvard.edu/#abs/2004MNRAS.349L...7G CAIXA: a catalogue of AGN in the XMM-Newton archive. I. Spectral analysis \|Bianchi, S., Guainazzi, M., et al. \| A&A \| 495-421 \| 2009 \| 2009A&A...495..421B \| http://ui.adsabs.harvard.edu/#abs/2009A&A...495..421B Optical Emission Lines and the X-ray Properties of Type 1 Seyfert Galaxies \|La Mura, G., Ciroi, S., et al. \| BaltA \| 20-442 \| 2011 \| 2011BaltA..20..442L \| http://ui.adsabs.harvard.edu/#abs/2011BaltA..20..442L The XMM Cluster Survey: X-ray analysis methodology \|Lloyd-Davies, E. J., Romer, A. Kathy, et al. \| MNRAS \| 418-14 \| 2011 \| 2011MNRAS.418...14L \| http://ui.adsabs.harvard.edu/#abs/2011MNRAS.418...14L CAIXA: a catalogue of AGN in the XMM-Newton archive. III. Excess variance analysis \|Ponti, G., Papadakis, I., et al. \| A&A \| 542-83 \| 2012 \| 2012A&A...542A..83P \| http://ui.adsabs.harvard.edu/#abs/2012A&A...542A..83P 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 \| http://ui.adsabs.harvard.edu/#abs/2012MNRAS.423.2633S 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 Automated spectral and timing analysis of AGNs \|Munz, F., Karas, V., \| AN \| 327-1094 \| 2006 \| 2006AN....327.1094M \| http://ui.adsabs.harvard.edu/#abs/2006AN....327.1094M Variability and the X-ray/UV ratio of active galactic nuclei \|Vagnetti, F., Turriziani, S., et al. \| A&A \| 519-17 \| 2010 \| 2010A&A...519A..17V \| http://ui.adsabs.harvard.edu/#abs/2010A&A...519A..17V 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 A combined optical and X-ray study of unobscured type 1 active galactic nuclei - III. Broad-band SED properties \|Jin, Chichuan, Ward, Martin, \| MNRAS \| 425-907 \| 2012 \| 2012MNRAS.425..907J \| http://ui.adsabs.harvard.edu/#abs/2012MNRAS.425..907J The XMM-Newton serendipitous ultraviolet source survey catalogue \|Page, M. J., Brindle, C., et al. \| MNRAS \| 426-903 \| 2012 \| 2012MNRAS.426..903P \| http://ui.adsabs.harvard.edu/#abs/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 \| http://ui.adsabs.harvard.edu/#abs/2011A&A...536A..84V On the Iwasawa-Taniguchi effect of radio-quiet AGN \|Bianchi, S., Guainazzi, M., et al. \| A&A \| 467-19 \| 2007 \| 2007A&A...467L..19B \| http://ui.adsabs.harvard.edu/#abs/2007A&A...467L..19B Properties of the integrated spectrum of serendipitous 2XMM catalog sources \|Chaudhary, P., Brusa, M., et al. \| A&A \| 518-58 \| 2010 \| 2010A&A...518A..58C \| http://ui.adsabs.harvard.edu/#abs/2010A&A...518A..58C Rest-frame stacking of 2XMM catalog sources. Properties of the Fe Kalpha line \|Chaudhary, P., Brusa, M., et al. \| A&A \| 537-6 \| 2012 \| 2012A&A...537A...6C \| http://ui.adsabs.harvard.edu/#abs/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 al. \| MNRAS \| 426-3271 \| 2012 \| 2012MNRAS.426.3271M \| http://ui.adsabs.harvard.edu/#abs/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 al. \| A&A \| 527-126 \| 2011 \| 2011A&A...527A.126P \| http://ui.adsabs.harvard.edu/#abs/2011A&A...527A.126P A systematic cross-search for radio/infrared counterparts of XMM- Newton sources \|Combi, J. A., Albacete Colombo, J. F., et al. \| Ap&SS \| 331-53 \| 2011 \| 2011Ap&SS.331...53C \| http://ui.adsabs.harvard.edu/#abs/2011Ap&SS.331...53C Exploring X-ray and radio emission of type 1 AGN up to z virgul 2.3 \|Ballo, L., Heras, F. J. H., et al. \| A&A \| 545-66 \| 2012 \| 2012A&A...545A..66B \| http://ui.adsabs.harvard.edu/#abs/2012A&A...545A..66B 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 \| http://ui.adsabs.harvard.edu/#abs/2004A&A...419..837D X-Ray Properties of the Northern Galactic Cap Sources in the 58 Month Swift/BAT Catalog \|Vasudevan, Ranjan V., Brandt, William N., et al. \| ApJ \| 763-111 \| 2013 \| 2013ApJ...763..111V \| http://ui.adsabs.harvard.edu/#abs/2013ApJ...763..111V High spectral resolution X-ray observations of AGN \|Kaastra, J. S., \| AN \| 329-162 \| 2008 \| 2008AN....329..162K \| http://ui.adsabs.harvard.edu/#abs/2008AN....329..162K A Comparison of Hard X-ray Photon Indices and Iron Kalpha Emission Lines in X-ray Luminous Narrow- and Broad-line Seyfert 1 Galaxies \|Zhou, Xin-Lin, Zhang, Shuang-Nan, \| ApJ \| 713-11 \| 2010 \| 2010ApJ...713L..11Z \| http://ui.adsabs.harvard.edu/#abs/2010ApJ...713L..11Z The Fifth Data Release Sloan Digital Sky Survey/XMM-Newton Quasar Survey \|Young, M., Elvis, M., \| ApJS \| 183-17 \| 2009 \| 2009ApJS..183...17Y \| http://ui.adsabs.harvard.edu/#abs/2009ApJS..183...17Y Insight into Active Galactic Nucleus and Host Galaxy Co-evolution from Hard X-Ray Emission \|Wang, J., Zhou, X. L., \| ApJ \| 768-176 \| 2013 \| 2013ApJ...768..176W \| http://ui.adsabs.harvard.edu/#abs/2013ApJ...768..176W A Magnetic Reconnection Origin for the Soft X-Ray Excess in an Active Galactic Nucleus \|Zhong, Xiaogu, Wang, Jiancheng, \| ApJ \| 773-23 \| 2013 \| 2013ApJ...773...23Z \| http://ui.adsabs.harvard.edu/#abs/2013ApJ...773...23Z 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 al. \| MNRAS \| 433-2485 \| 2013 \| 2013MNRAS.433.2485B \| http://ui.adsabs.harvard.edu/#abs/2013MNRAS.433.2485B Uncovering obscured luminous AGN with WISE \|Mateos, S., Alonso-Herrero, A., et al. \| MNRAS \| 434-941 \| 2013 \| 2013MNRAS.434..941M \| http://ui.adsabs.harvard.edu/#abs/2013MNRAS.434..941M Are X-Ray Emitting Coronae around Supermassive Black Holes Outflowing? \|Liu, Teng, Wang, Jun-Xian, et al. \| ApJ \| 783-106 \| 2014 \| 2014ApJ...783..106L \| http://ui.adsabs.harvard.edu/#abs/2014ApJ...783..106L The narrow Fe Kalpha line and the molecular torus in active galactic nuclei: an IR/X-ray view \|Ricci, C., Ueda, Y., et al. \| A&A \| 567-142 \| 2014 \| 2014A&A...567A.142R \| http://ui.adsabs.harvard.edu/#abs/2014A&A...567A.142R 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 Multiwavelength campaign on Mrk 509. XIII. Testing ionized-reflection models on Mrk 509 \|Boissay, R., Paltani, S., et al. \| A&A \| 567-44 \| 2014 \| 2014A&A...567A..44B \| http://ui.adsabs.harvard.edu/#abs/2014A&A...567A..44B 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 Are Boltzmann plots of hydrogen Balmer lines a tool for identifying a subclass of S1 AGN? \|Rafanelli, P., Ciroi, S., et al. \| AdSpR \| 54-1362 \| 2014 \| 2014AdSpR..54.1362R \| http://ui.adsabs.harvard.edu/#abs/2014AdSpR..54.1362R The optical emission lines of type 1 X-ray bright Active Galactic Nuclei \|La Mura, G., Berton, M., et al. \| AdSpR \| 54-1382 \| 2014 \| 2014AdSpR..54.1382L \| http://ui.adsabs.harvard.edu/#abs/2014AdSpR..54.1382L Revisiting the relationship between 6 mum and 2-10 keV continuum luminosities of AGN \|Mateos, S., Carrera, F. J., et al. \| MNRAS \| 449-1422 \| 2015 \| 2015MNRAS.449.1422M \| http://ui.adsabs.harvard.edu/#abs/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 \| http://ui.adsabs.harvard.edu/#abs/2009ApJS..185..250Y CAIXA: a catalogue of AGN in the XMM-Newton archive. II. Multiwavelength correlations \|Bianchi, S., Bonilla, N. F., et al. \| A&A \| 501-915 \| 2009 \| 2009A&A...501..915B \| http://ui.adsabs.harvard.edu/#abs/2009A&A...501..915B The Next Generation Atlas of Quasar Spectral Energy Distributions from Radio to X-Rays \|Shang, Zhaohui, Brotherton, Michael S., et al. \| ApJS \| 196-2 \| 2011 \| 2011ApJS..196....2S \| http://ui.adsabs.harvard.edu/#abs/2011ApJS..196....2S Sunyaev-Zel.dovich effect or not? Detecting the main foreground effect of most galaxy clusters \|Xiao, Weike, Chen, Chen, et al. \| MNRAS \| 432-41 \| 2013 \| 2013MNRAS.432L..41X \| http://ui.adsabs.harvard.edu/#abs/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 \| http://ui.adsabs.harvard.edu/#abs/2014MNRAS.438.2253S X-ray reverberation around accreting black holes \|Uttley, P., Cackett, E. M., et al. \| A&ARv \| 22-72 \| 2014 \| 2014A&ARv..22...72U \| http://ui.adsabs.harvard.edu/#abs/2014A&ARv..22...72U XMM-Newton publication statistics \|Ness, J.-U., Parmar, A. N., et al. \| AN \| 335-210 \| 2014 \| 2014AN....335..210N \| http://ui.adsabs.harvard.edu/#abs/2014AN....335..210N The Tight Relation between X-Ray and Ultraviolet Luminosity of Quasars \|Lusso, E., Risaliti, G., \| ApJ \| 819-154 \| 2016 \| 2016ApJ...819..154L \| http://ui.adsabs.harvard.edu/#abs/2016ApJ...819..154L A hard X-ray view of the soft excess in AGN \|Boissay, Rozenn, Ricci, Claudio, \| A&A \| 588-70 \| 2016 \| 2016A&A...588A..70B \| http://ui.adsabs.harvard.edu/#abs/2016A&A...588A..70B 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 \| http://ui.adsabs.harvard.edu/#abs/2016AN....337..459G Ensemble X-ray variability of active galactic nuclei. II. Excess variance and updated structure function \|Vagnetti, F., Middei, R., et al. \| A&A \| 593-55 \| 2016 \| 2016A&A...593A..55V \| http://ui.adsabs.harvard.edu/#abs/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 \| http://ui.adsabs.harvard.edu/#abs/2016ApJ...829....9M 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 A new sample of X-ray selected narrow emission-line galaxies. II. Looking for True Seyfert 2 \|Pons, E., Watson, M. G., \| A&A \| 594-72 \| 2016 \| 2016A&A...594A..72P \| http://ui.adsabs.harvard.edu/#abs/2016A&A...594A..72P Dependence of the broad Fe Kalpha line on the physical parameters of AGN \|Liu, Zhu, Yuan, Weimin, et al. \| MNRAS \| 463-684 \| 2016 \| 2016MNRAS.463..684L \| http://ui.adsabs.harvard.edu/#abs/2016MNRAS.463..684L Optical spectroscopy of candidates for quasars at 3 < z < 5.5 from the XMM-newton X-ray survey. A distant X-ray quasar at z = 5.08 \|Khorunzhev, G. A., Burenin, R. A., et al. \| AstL \| 43-135 \| 2017 \| 2017AstL...43..135K \| http://ui.adsabs.harvard.edu/#abs/2017AstL...43..135K 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 \| http://ui.adsabs.harvard.edu/#abs/2017A&A...603A.127S Determining the torus covering factors for a sample of type 1 AGN in the local Universe \|Ezhikode, Savithri H., Gandhi, Poshak, et al. \| MNRAS \| 472-3492 \| 2017 \| 2017MNRAS.472.3492E \| http://ui.adsabs.harvard.edu/#abs/2017MNRAS.472.3492E Anisotropy of the galaxy cluster X-ray luminosity-temperature relation \|Migkas, Konstantinos, Reiprich, Thomas H., \| A&A \| 611-50 \| 2018 \| 2018A&A...611A..50M \| http://ui.adsabs.harvard.edu/#abs/2018A&A...611A..50M Testing warm Comptonization models for the origin of the soft X-ray excess in AGNs \|Petrucci, P.-O., Ursini, F., et al. \| A&A \| 611-59 \| 2018 \| 2018A&A...611A..59P \| http://ui.adsabs.harvard.edu/#abs/2018A&A...611A..59P Chandra Survey of Nearby Galaxies: Testing the Accretion Model for Low-luminosity AGNs \|She, Rui, Ho, Luis C., et al. \| ApJ \| 859-152 \| 2018 \| 2018ApJ...859..152S \| http://ui.adsabs.harvard.edu/#abs/2018ApJ...859..152S Imaging Plasma Density Structures in the Soft X-Rays Generated by Solar Wind Charge Exchange with Neutrals \|Sibeck, David G., Allen, R., et al. \| SSRv \| 214-79 \| 2018 \| 2018SSRv..214...79S \| http://ui.adsabs.harvard.edu/#abs/2018SSRv..214...79S The XMM Cluster Survey: Present status and latest results \|Viana, P. T. P., Mehrtens, N., et al. \| AN \| 334-462 \| 2013 \| 2013AN....334..462V \| http://ui.adsabs.harvard.edu/#abs/2013AN....334..462V Are narrow-line Seyfert 1 galaxies highly accreting low-MBH AGNs? \|Williams, James K., Gliozzi, Mario, \| MNRAS \| 480-96 \| 2018 \| 2018MNRAS.480...96W \| http://ui.adsabs.harvard.edu/#abs/2018MNRAS.480...96W The Spectrum of the Universe \|Hill, Ryley, Masui, Kiyoshi W., \| ApSpe \| 72-663 \| 2018 \| 2018ApSpe..72..663H \| http://ui.adsabs.harvard.edu/#abs/2018ApSpe..72..663H 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 al. \| ApJS \| 243-15 \| 2019 \| 2019ApJS..243...15T \| http://ui.adsabs.harvard.edu/#abs/2019ApJS..243...15T Multiphase quasar-driven outflows in PG 1114+445. I. 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Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2002-01-27T21:05:33Z/2002-12-09T01:45:19Z
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	2004-01-25T00:00:00Z
Keywords	"unabsorbed quasars", "multiwavelength survey", "low z", "pg quasars", "soft xray components", "narrow line region", "multiwavelength spectral survey", "xray components", "existing data", "issues regarding", "final dataset", "uv spectra", "ssc programmes", "EPIC", "complete sample", "soft xray excess", "blue bump"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Prof Keith Mason, 2004, 'A high S/N multiwavelength spectral survey of PG quasars', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-txoyzb3