A dataset provided by the European Space Agency

Name: XMM Study of Ultrasoft Narrow-Line Seyfert 1 Galaxies SSC_4
Published: 2004-02-19T00:00:00Z

Proposal ID	011089
Title	XMM Study of Ultrasoft Narrow-Line Seyfert 1 Galaxies SSC_4
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0110890101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0110890201 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0110890301 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0110890401 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0110890501 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0110890601 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0110890701 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0110890901
DOI	https://doi.org/10.5270/esa-hc8islm
Principal Investigator, PI	Dr Michael Watson
Abstract	GT- We propose to extend X-ray studies of ultrasoft narrow-line Seyfert 1galaxies (NLS1) by making XMM observations of the most interestingmembers of this class. The broad band, large effective area and highspectral resolution of XMM will allow the best X-ray studies of NLS1 todate. We will measure their soft and hard X-ray continua, their spectralfeatures and their strong flux and spectral variability.
Publications	XMM-Newton spectral properties of the narrow-line Seyfert 1 galaxy IRAS 13224 - 3809 \|Boller, Th., Tanaka, Y., et al. \| MNRAS \| 343-89 \| 2003 \| 2003MNRAS.343L..89B \| http://ui.adsabs.harvard.edu/#abs/2003MNRAS.343L..89B I Zw 1 observed with XMM-Newton . Low-energy spectral complexity, iron lines, and hard X-ray flares \|Gallo, L. C., Boller, Th., et al. \| A&A \| 417-29 \| 2004 \| 2004A&A...417...29G \| http://ui.adsabs.harvard.edu/#abs/2004A&A...417...29G 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 Exploring the X-ray sky with the XMM-Newton bright serendipitous survey \|Della Ceca, R., Maccacaro, T., et al. \| A&A \| 428-383 \| 2004 \| 2004A&A...428..383D \| http://ui.adsabs.harvard.edu/#abs/2004A&A...428..383D The X-ray variability of the narrow-line type 1 Seyfert galaxy IRAS 13224-3809 from an XMM-Newton observation \|Gallo, L. C., Boller, Th., et al. \| MNRAS \| 347-269 \| 2004 \| 2004MNRAS.347..269G \| http://ui.adsabs.harvard.edu/#abs/2004MNRAS.347..269G PHL 1092 as a transient extreme X-ray weak quasar \|Miniutti, G., Fabian, A. C., et al. \| MNRAS \| 396-85 \| 2009 \| 2009MNRAS.396L..85M \| http://ui.adsabs.harvard.edu/#abs/2009MNRAS.396L..85M Calibrating the Correlation Between Black Hole Mass and X-ray Variability Amplitude: X-ray Only Black Hole Mass Estimates for Active Galactic Nuclei and Ultra-luminous X-ray Sources \|Zhou, Xin-Lin, Zhang, Shuang-Nan, et al. \| ApJ \| 710-16 \| 2010 \| 2010ApJ...710...16Z \| http://ui.adsabs.harvard.edu/#abs/2010ApJ...710...16Z 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 High-precision multi-band measurements of the angular clustering of X-ray sources \|Ebrero, J., Mateos, S., et al. \| A&A \| 500-749 \| 2009 \| 2009A&A...500..749E \| http://ui.adsabs.harvard.edu/#abs/2009A&A...500..749E 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 Average Fe Kalpha emission from distant AGN \|Corral, A., Page, M. J., et al. \| A&A \| 492-71 \| 2008 \| 2008A&A...492...71C \| http://ui.adsabs.harvard.edu/#abs/2008A&A...492...71C X-ray absorption in distant type II QSOs \|Krumpe, M., Lamer, G., et al. \| A&A \| 483-415 \| 2008 \| 2008A&A...483..415K \| http://ui.adsabs.harvard.edu/#abs/2008A&A...483..415K The x-ray luminous galaxy cluster population at 0.9 < z &lsim; 1.6 as revealed by the XMM-Newton Distant Cluster Project \|Fassbender, R., Bohringer, H., et al. \| NJPh \| 13-125014 \| 2011 \| 2011NJPh...13l5014F \| http://ui.adsabs.harvard.edu/#abs/2011NJPh...13l5014F 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 XMM-Newton discovery of a sharp spectral feature at virgul 7 keV in the narrow-line Seyfert 1 galaxy 1H 0707 - 49 \|Boller, TH., Fabian, A. C., et al. \| MNRAS \| 329-1 \| 2002 \| 2002MNRAS.329L...1B \| http://ui.adsabs.harvard.edu/#abs/2002MNRAS.329L...1B 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 Long-term spectral changes in the partial-covering candidate narrow-line Seyfert 1 galaxy 1H 0707-495 \|Gallo, L. C., Tanaka, Y., et al. \| MNRAS \| 353-1064 \| 2004 \| 2004MNRAS.353.1064G \| http://ui.adsabs.harvard.edu/#abs/2004MNRAS.353.1064G 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 A longer XMM-Newton look at I Zwicky 1: variability of the X-ray continuum, absorption and iron Kalpha line \|Gallo, L. C., Brandt, W. N., et al. \| MNRAS \| 377-391 \| 2007 \| 2007MNRAS.377..391G \| http://ui.adsabs.harvard.edu/#abs/2007MNRAS.377..391G Relativistic disc reflection in the extreme NLS1 IRAS13224-3809 \|Ponti, G., Gallo, L. C., et al. \| MNRAS \| 406-2591 \| 2010 \| 2010MNRAS.406.2591P \| http://ui.adsabs.harvard.edu/#abs/2010MNRAS.406.2591P Evidence for ultra-fast outflows in radio-quiet AGNs. I. Detection and statistical incidence of Fe K-shell absorption lines \|Tombesi, F., Cappi, M., et al. \| A&A \| 521-57 \| 2010 \| 2010A&A...521A..57T \| http://ui.adsabs.harvard.edu/#abs/2010A&A...521A..57T The Difference in Narrow Fe Kalpha Line Emission Between Seyfert 1 and Seyfert 2 Galaxies \|Liu, Teng, Wang, Jun-Xian, \| ApJ \| 725-2381 \| 2010 \| 2010ApJ...725.2381L \| http://ui.adsabs.harvard.edu/#abs/2010ApJ...725.2381L The XMM-Omega project. II. Cosmological implications from the high redshift L - T relation of X-ray clusters \|Vauclair, S. C., Blanchard, A., et al. \| A&A \| 412-37 \| 2003 \| 2003A&A...412L..37V \| http://ui.adsabs.harvard.edu/#abs/2003A&A...412L..37V The XMM-Newton HBS28 sample: Studying the obscuration in hard X-ray selected AGNs \|Caccianiga, A., Severgnini, P., et al. \| A&A \| 416-901 \| 2004 \| 2004A&A...416..901C \| http://ui.adsabs.harvard.edu/#abs/2004A&A...416..901C The XMM-NEWTON Omega project. I. The X-ray luminosity-temperature relation at z>0.4 \|Lumb, D. H., Bartlett, J. G., et al. \| A&A \| 420-853 \| 2004 \| 2004A&A...420..853L \| http://ui.adsabs.harvard.edu/#abs/2004A&A...420..853L 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 The XMM-Newton serendipitous survey. III. The AXIS X-ray source counts and angular clustering \|Carrera, F. J., Ebrero, J., et al. \| A&A \| 469-27 \| 2007 \| 2007A&A...469...27C \| http://ui.adsabs.harvard.edu/#abs/2007A&A...469...27C High precision X-ray log N - log S distributions: implications for the obscured AGN population \|Mateos, S., Warwick, R. S., et al. \| A&A \| 492-51 \| 2008 \| 2008A&A...492...51M \| http://ui.adsabs.harvard.edu/#abs/2008A&A...492...51M XMM-Newton Observation of the Narrow-Line QSO PHL 1092: Detection of a High and Variable Soft Component \|Dasgupta, Surajit, Rao, A. R., \| ApJ \| 614-626 \| 2004 \| 2004ApJ...614..626D \| http://ui.adsabs.harvard.edu/#abs/2004ApJ...614..626D 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 How the X-ray spectrum of a narrow-line Seyfert 1 galaxy may be reflection-dominated \|Fabian, A. C., Ballantyne, D. R., et al. \| MNRAS \| 331-35 \| 2002 \| 2002MNRAS.331L..35F \| http://ui.adsabs.harvard.edu/#abs/2002MNRAS.331L..35F An XMM-Newton observation of Ton S180: constraints on the continuum emission in ultrasoft Seyfert galaxies \|Vaughan, S., Boller, Th., et al. \| MNRAS \| 337-247 \| 2002 \| 2002MNRAS.337..247V \| http://ui.adsabs.harvard.edu/#abs/2002MNRAS.337..247V The iron K feature in narrow line Seyfert 1 galaxies: evidence for a P Cygni profile? \|Done, Chris, Sobolewska, Malgorzata A., et al. \| MNRAS \| 374-15 \| 2007 \| 2007MNRAS.374L..15D \| http://ui.adsabs.harvard.edu/#abs/2007MNRAS.374L..15D What is the origin of the soft excess in active galactic nuclei? \|Sobolewska, Malgorzata A., Done, Chris, \| MNRAS \| 374-150 \| 2007 \| 2007MNRAS.374..150S \| http://ui.adsabs.harvard.edu/#abs/2007MNRAS.374..150S The XMM-Newton serendipitous survey. VI. The X-ray luminosity function \|Ebrero, J., Carrera, F. J., et al. \| A&A \| 493-55 \| 2009 \| 2009A&A...493...55E \| http://ui.adsabs.harvard.edu/#abs/2009A&A...493...55E 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 Variability of the Fe K line relativistic component in a sample of Seyfert 1 galaxies \|De Marco, B., Cappi, M., et al. \| AN \| 327-1028 \| 2006 \| 2006AN....327.1028D \| http://ui.adsabs.harvard.edu/#abs/2006AN....327.1028D 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 An ionized disc reflection component for the X-ray spectrum of NGC 4051 and IRAS13224-3809? \|Ponti, G., Miniutti, G., et al. \| AN \| 327-1055 \| 2006 \| 2006AN....327.1055P \| http://ui.adsabs.harvard.edu/#abs/2006AN....327.1055P 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 Breaking the sigma8-Omega m Degeneracy Using the Clustering of High-z X-ray Active Galactic Nuclei \|Basilakos, Spyros, Plionis, Manolis, \| ApJ \| 714-185 \| 2010 \| 2010ApJ...714L.185B \| http://ui.adsabs.harvard.edu/#abs/2010ApJ...714L.185B X-ray study of accretion flow in narrow-line Seyfert 1 galaxies \|Haba, Y., Terashima, Y., et al. \| AdSpR \| 41-174 \| 2008 \| 2008AdSpR..41..174H \| http://ui.adsabs.harvard.edu/#abs/2008AdSpR..41..174H 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 Challenging times: a re-analysis of NGC 5408 X-1 \|Middleton, M. J., Roberts, T. P., et al. \| MNRAS \| 411-644 \| 2011 \| 2011MNRAS.411..644M \| http://ui.adsabs.harvard.edu/#abs/2011MNRAS.411..644M 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 Partial Covering Interpretation of the X-Ray Spectrum of the NLS1 1H 0707-495 \|Tanaka, Yasuo, Boller, Thomas, et al. \| PASJ \| 56-9 \| 2004 \| 2004PASJ...56L...9T \| http://ui.adsabs.harvard.edu/#abs/2004PASJ...56L...9T 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 X-ray and optical variability of Seyfert 1 galaxies as observed with XMM-Newton \|Smith, R., Vaughan, S., \| MNRAS \| 375-1479 \| 2007 \| 2007MNRAS.375.1479S \| http://ui.adsabs.harvard.edu/#abs/2007MNRAS.375.1479S 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 X-Ray Spectra of the Narrow-Line Seyfert 1 Galaxy Ton S180 in Comparison with Galactic Black Holes \|Murashima, Mio, Kubota, Aya, et al. \| PASJ \| 57-279 \| 2005 \| 2005PASJ...57..279M \| http://ui.adsabs.harvard.edu/#abs/2005PASJ...57..279M A longer XMM-Newton look at I Zwicky - 1. Distinct modes of X-ray spectral variability \|Gallo, L. C., Brandt, W. N., et al. \| MNRAS \| 377-1375 \| 2007 \| 2007MNRAS.377.1375G \| http://ui.adsabs.harvard.edu/#abs/2007MNRAS.377.1375G X-ray reflection in the narrow-line Seyfert 1 galaxy 1H 0707-495 \|Fabian, A. C., Miniutti, G., et al. \| MNRAS \| 353-1071 \| 2004 \| 2004MNRAS.353.1071F \| http://ui.adsabs.harvard.edu/#abs/2004MNRAS.353.1071F XMM-Newton and Chandra observations of SHEEP sources \|Georgantopoulos, I., Nandra, K., et al. \| MNRAS \| 367-1727 \| 2006 \| 2006MNRAS.367.1727G \| http://ui.adsabs.harvard.edu/#abs/2006MNRAS.367.1727G 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 Mining for normal galaxies in the first XMM-Newton Serendipitous Source Catalog \|Georgakakis, A. E., Chavushyan, V., et al. \| MNRAS \| 367-1017 \| 2006 \| 2006MNRAS.367.1017G \| http://ui.adsabs.harvard.edu/#abs/2006MNRAS.367.1017G XMM observations of high redshift X-ray clusters and cosmological interpretation \|Blanchard, A., Vauclair, S. C., \| NewAR \| 49-69 \| 2005 \| 2005NewAR..49...69B \| http://ui.adsabs.harvard.edu/#abs/2005NewAR..49...69B 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 An intense soft excess and evidence for light bending in the luminous narrow-line quasar PHL 1092 \|Gallo, L. C., Boller, Th., et al. \| MNRAS \| 352-744 \| 2004 \| 2004MNRAS.352..744G \| http://ui.adsabs.harvard.edu/#abs/2004MNRAS.352..744G Investigating the reflection contribution to the X-ray emission of Ton S180 \|Nardini, E., Fabian, A. C., \| MNRAS \| 423-3299 \| 2012 \| 2012MNRAS.423.3299N \| http://ui.adsabs.harvard.edu/#abs/2012MNRAS.423.3299N 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 The cosmological analysis of X-ray cluster surveys - II. Application of the CR-HR method to the XMM archive \|Clerc, N., Sadibekova, T., et al. \| MNRAS \| 423-3561 \| 2012 \| 2012MNRAS.423.3561C \| http://ui.adsabs.harvard.edu/#abs/2012MNRAS.423.3561C X-ray variability of 104 active galactic nuclei. XMM-Newton power-spectrum density profiles \|Gonzalez-Martin, O., Vaughan, S., \| A&A \| 544-80 \| 2012 \| 2012A&A...544A..80G \| http://ui.adsabs.harvard.edu/#abs/2012A&A...544A..80G Insights on the X-ray weak quasar phenomenon from XMM-Newton monitoring of PHL 1092 \|Miniutti, G., Brandt, W. N., et al. \| MNRAS \| 425-1718 \| 2012 \| 2012MNRAS.425.1718M \| http://ui.adsabs.harvard.edu/#abs/2012MNRAS.425.1718M 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 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 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 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 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 XMM-Newton serendipitous source catalogue \|Watson, M. G., Pye, J. P., et al. \| AN \| 324-89 \| 2003 \| 2003AN....324...89W \| http://ui.adsabs.harvard.edu/#abs/2003AN....324...89W 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 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 closest look at 1H0707-495: X-ray reverberation lags with 1.3 Ms of data \|Kara, E., Fabian, A. C., et al. \| MNRAS \| 428-2795 \| 2013 \| 2013MNRAS.428.2795K \| http://ui.adsabs.harvard.edu/#abs/2013MNRAS.428.2795K The origin of the lag spectra observed in AGN: Reverberation and the propagation of X-ray source fluctuations \|Wilkins, D. R., Fabian, A. C., \| MNRAS \| 430-247 \| 2013 \| 2013MNRAS.430..247W \| http://ui.adsabs.harvard.edu/#abs/2013MNRAS.430..247W Discovery of a relation between black hole mass and soft X-ray time lags in active galactic nuclei \|De Marco, B., Ponti, G., et al. \| MNRAS \| 431-2441 \| 2013 \| 2013MNRAS.431.2441D \| http://ui.adsabs.harvard.edu/#abs/2013MNRAS.431.2441D 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 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 General relativistic modelling of the negative reverberation X-ray time delays in AGN \|Emmanoulopoulos, D., Papadakis, I. E., et al. \| MNRAS \| 439-3931 \| 2014 \| 2014MNRAS.439.3931E \| http://ui.adsabs.harvard.edu/#abs/2014MNRAS.439.3931E Automatic Classification of Time-variable X-Ray Sources \|Lo, Kitty K., Farrell, Sean, et al. \| ApJ \| 786-20 \| 2014 \| 2014ApJ...786...20L \| http://ui.adsabs.harvard.edu/#abs/2014ApJ...786...20L 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 Caught in the act: measuring the changes in the corona that cause the extreme variability of 1H 0707-495 \|Wilkins, D. R., Kara, E., et al. \| MNRAS \| 443-2746 \| 2014 \| 2014MNRAS.443.2746W \| http://ui.adsabs.harvard.edu/#abs/2014MNRAS.443.2746W 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 On the presence of ultrafast outflows in the WAX sample of Seyfert galaxies \|Tombesi, F., Cappi, M., \| MNRAS \| 443-104 \| 2014 \| 2014MNRAS.443L.104T \| http://ui.adsabs.harvard.edu/#abs/2014MNRAS.443L.104T 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 Spectral features in isolated neutron stars induced by inhomogeneous surface temperatures \|Vigano, Daniele, Perna, Rosalba, et al. \| MNRAS \| 443-31 \| 2014 \| 2014MNRAS.443...31V \| http://ui.adsabs.harvard.edu/#abs/2014MNRAS.443...31V 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 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 al. \| MNRAS \| 447-517 \| 2015 \| 2015MNRAS.447..517L \| http://ui.adsabs.harvard.edu/#abs/2015MNRAS.447..517L 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 CAIXA: a catalogue of AGN in the XMM-Newton archive. II. Multiwavelength correlations \|Bianchi, S., Bonilla, N. 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Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2000-07-31T01:41:10Z/2003-01-19T03:26:26Z
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	2004-02-19T00:00:00Z
Keywords	"XMM", "broad band", "spectral variability", "hard xray continua", "galaxy nls1", "spectral resolution", "galaxy ssc_4"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Michael Watson, 2004, 'XMM Study of Ultrasoft Narrow-Line Seyfert 1 Galaxies SSC_4', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-hc8islm