A dataset provided by the European Space Agency

Name: A Complete Sample of the Brightest Type 2 AGN in the SDSS
Published: 2009-06-07T00:00:00Z

Proposal ID	050410
Title	A Complete Sample of the Brightest Type 2 AGN in the SDSS
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504100201 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504100301 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504100401 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504100601 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504100901 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504101001 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504101201 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504101301 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504101401 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504101501 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504101601 ... https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504101701 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504101801 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504101901 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504102001 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504102101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504102201 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504102301 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0504102401
DOI	https://doi.org/10.5270/esa-4ekwupy
Principal Investigator, PI	Prof Tim Heckman
Abstract	We propose to obtain XMM-Newton data for a complete sample of the 20 brightestType 2 AGN drawn from ~100000 low-z AGN in the SDSS DR4. The sample members havea flux in the OIII5007 emission line of at least 4E-14 ergs/cm2/s. This samplehas approved Spitzer spectroscopic observations and each galaxy has a wealth ofinformation about the AGN and its host galaxy derived homogeneously from theSDSS (including the black hole mass, OIII luminosity, and Eddington ratio forthe AGN and the mass, structure, and stellar content of the galaxy). We will usethese combined data to determine the fraction of Compton-thick AGN and todetermine whether they differ systematically in terms of the properties of theAGN and the host galaxy, providing new insights into AGN physics.
Publications	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 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 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 \| http://ui.adsabs.harvard.edu/#abs/2011MNRAS.414..992G XMM-Newton Observations of a Complete Sample of Optically Selected Type 2 Seyfert Galaxies \|LaMassa Stephanie M. Heckman Timothy M. et al. \| ApJ \| 705-568 \| 2009 \| 2009ApJ...705..568L \| http://ui.adsabs.harvard.edu/#abs/2009ApJ...705..568L 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 Exospheric solar wind charge exchange as seen by XMM-Newton \|Carter J. A. Semba S. \| AN \| 333-313 \| 2012 \| 2012AN....333..313C \| http://ui.adsabs.harvard.edu/#abs/2012AN....333..313C 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 The X-ray luminous galaxies optically classified as star forming are mostly narrow line Seyfert 1 s \|Castello-Mor N. Barcons X. et al. \| A&A \| 544-48 \| 2012 \| 2012A&A...544A..48C \| http://ui.adsabs.harvard.edu/#abs/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 \| http://ui.adsabs.harvard.edu/#abs/2012ApJS..202...14H An XMM-Newton Survey of the Soft X-Ray Background. III. The Galactic Halo X-Ray Emission \|Henley David B. Shelton Robin L. \| ApJ \| 773-92 \| 2013 \| 2013ApJ...773...92H \| http://ui.adsabs.harvard.edu/#abs/2013ApJ...773...92H An Archival Chandra and XMM-Newton Survey of Type 2 Quasars \|Jia Jianjun Ptak Andrew et al. \| ApJ \| 777-27 \| 2013 \| 2013ApJ...777...27J \| http://ui.adsabs.harvard.edu/#abs/2013ApJ...777...27J A wide search for obscured active galactic nuclei using XMM-Newton and WISE \|Rovilos E. Georgantopoulos I. et al. \| MNRAS \| 438-494 \| 2014 \| 2014MNRAS.438..494R \| http://ui.adsabs.harvard.edu/#abs/2014MNRAS.438..494R 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 2XMMi/SDSS Galaxy Cluster Survey. III. Clusters associated with spectroscopically targeted luminous red galaxies in SDSS-DR10 \|Takey A. Schwope A. \| A&A \| 564-54 \| 2014 \| 2014A&A...564A..54T \| http://ui.adsabs.harvard.edu/#abs/2014A&A...564A..54T Delving Into X-ray Obscuration of Type 2 AGN Near and Far \|LaMassa Stephanie M. Yaqoob Tahir et al. \| ApJ \| 787-61 \| 2014 \| 2014ApJ...787...61L \| http://ui.adsabs.harvard.edu/#abs/2014ApJ...787...61L Confirming the thermal Comptonization model for black hole X-ray emission in the low-hard state \|Castro M. DAmico F. et al. \| A&A \| 569-82 \| 2014 \| 2014A&A...569A..82C \| http://ui.adsabs.harvard.edu/#abs/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 \| 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 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 X-ray spectral and variability properties of low-mass active galactic nuclei \|Ludlam R. M. Cackett E. M. et al. \| MNRAS \| 447-2112 \| 2015 \| 2015MNRAS.447.2112L \| http://ui.adsabs.harvard.edu/#abs/2015MNRAS.447.2112L The Origin of the Hot Gas in the Galactic Halo: Testing Galactic Fountain Models X-Ray Emission \|Henley David B. Shelton Robin L. et al. \| ApJ \| 800-102 \| 2015 \| 2015ApJ...800..102H \| http://ui.adsabs.harvard.edu/#abs/2015ApJ...800..102H Obscuration-dependent Evolution of Active Galactic Nuclei \|Buchner Johannes Georgakakis Antonis et al. \| ApJ \| 802-89 \| 2015 \| 2015ApJ...802...89B \| http://ui.adsabs.harvard.edu/#abs/2015ApJ...802...89B Sunyaev-Zeldovich 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 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 Multiple AGN in the crowded field of the compact group SDSS J0959+1259 \|De Rosa A. Bianchi S. et al. \| MNRAS \| 453-214 \| 2015 \| 2015MNRAS.453..214D \| http://ui.adsabs.harvard.edu/#abs/2015MNRAS.453..214D The XMM spectral catalog of SDSS optically selected Seyfert 2 galaxies \|Koulouridis E. Georgantopoulos I. et al. \| A&A \| 586-3 \| 2016 \| 2016A&A...586A...3K \| http://ui.adsabs.harvard.edu/#abs/2016A&A...586A...3K 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 The INTEGRAL/IBIS AGN catalogue: an update \|Malizia A. Landi R. et al. \| MNRAS \| 460-19 \| 2016 \| 2016MNRAS.460...19M \| http://ui.adsabs.harvard.edu/#abs/2016MNRAS.460...19M The Interaction of the Fermi Bubbles with the Milky Ways 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 SPIDERS: the spectroscopic follow-up of X-ray selected clusters of galaxies in SDSS-IV \|Clerc N. Merloni A. et al. \| MNRAS \| 463-4490 \| 2016 \| 2016MNRAS.463.4490C \| http://ui.adsabs.harvard.edu/#abs/2016MNRAS.463.4490C 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 The XMM Cluster Survey: the halo occupation number of BOSS galaxies in X-ray clusters \|Mehrtens Nicola Romer A. Kathy et al. \| MNRAS \| 463-1929 \| 2016 \| 2016MNRAS.463.1929M \| http://ui.adsabs.harvard.edu/#abs/2016MNRAS.463.1929M 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 Planck intermediate results. XL. The Sunyaev-Zeldovich signal from the Virgo cluster \|Planck Collaboration Ade P. A. R. et al. \| A&A \| 596-101 \| 2016 \| 2016A&A...596A.101P \| http://ui.adsabs.harvard.edu/#abs/2016A&A...596A.101P A Catalog Sample of Low-mass Galaxies Observed in X-Rays with Central Candidate Black Holes \|Nucita A. A. Manni L. et al. \| ApJ \| 837-66 \| 2017 \| 2017ApJ...837...66N \| http://ui.adsabs.harvard.edu/#abs/2017ApJ...837...66N Unveiling multiple AGN activity in galaxy mergers \|De Rosa A. Bianchi S. et al. \| AN \| 338-262 \| 2017 \| 2017AN....338..262D \| http://ui.adsabs.harvard.edu/#abs/2017AN....338..262D 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 The close environments of accreting massive black holes are shaped by radiative feedback \|Ricci Claudio Trakhtenbrot Benny et al. \| Natur \| 549-488 \| 2017 \| 2017Natur.549..488R \| http://ui.adsabs.harvard.edu/#abs/2017Natur.549..488R BAT AGN Spectroscopic Survey (BASS) - VI. The GammaX-L/LEdd relation \|Trakhtenbrot Benny Ricci Claudio et al. \| MNRAS \| 470-800 \| 2017 \| 2017MNRAS.470..800T \| http://ui.adsabs.harvard.edu/#abs/2017MNRAS.470..800T BAT AGN Spectroscopic Survey. V. X-Ray Properties of the Swift/BAT 70-month AGN Catalog \|Ricci C. Trakhtenbrot B. et al. \| ApJS \| 233-17 \| 2017 \| 2017ApJS..233...17R \| http://ui.adsabs.harvard.edu/#abs/2017ApJS..233...17R 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 The Swift/BAT AGN Spectroscopic Survey. IX. The Clustering Environments of an Unbiased Sample of Local AGNs \|Powell M. C. Cappelluti N. et al. \| ApJ \| 858-110 \| 2018 \| 2018ApJ...858..110P \| http://ui.adsabs.harvard.edu/#abs/2018ApJ...858..110P 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 A new clean catalogue of extragalactic non-nuclear X-ray sources in nearby galaxies \|Earnshaw H. P. Roberts T. P. et al. \| MNRAS \| 483-5554 \| 2019 \| 2019MNRAS.483.5554E \| http://ui.adsabs.harvard.edu/#abs/2019MNRAS.483.5554E Testing emergent gravity on galaxy cluster scales \|Tamosiunas Andrius Bacon David et al. \| JCAP \| 5-53 \| 2019 \| 2019JCAP...05..053T \| http://ui.adsabs.harvard.edu/#abs/2019JCAP...05..053T Hot corona properties of Swift/BAT-detected AGNs \|Wang Chan Yu Li-Ming et al. \| MNRAS \| 487-2463 \| 2019 \| 2019MNRAS.487.2463W \| http://ui.adsabs.harvard.edu/#abs/2019MNRAS.487.2463W Chandra Follow-up of the SDSS DR8 Redmapper Catalog Using the MATCha Pipeline \|Hollowood Devon L. Jeltema Tesla et al. \| ApJS \| 244-22 \| 2019 \| 2019ApJS..244...22H \| http://ui.adsabs.harvard.edu/#abs/2019ApJS..244...22H NuSTAR Discovery of a Compton-thick Dust-obscured Galaxy: WISE J0825+3002 \|Toba Yoshiki Yamada Satoshi et al. \| ApJ \| 888-8 \| 2020 \| 2020ApJ...888....8T \| http://ui.adsabs.harvard.edu/#abs/2020ApJ...888....8T Stellar mass as a galaxy cluster mass proxy: application to the Dark Energy Survey redMaPPer clusters \|Palmese A. Annis J. et al. \| MNRAS \| 493-4591 \| 2020 \| 2020MNRAS.493.4591P \| http://ui.adsabs.harvard.edu/#abs/2020MNRAS.493.4591P X-ray properties of the X-CLASS-redMaPPer galaxy cluster sample: the luminosity-temperature relation \|Molham Mona Clerc Nicolas et al. \| MNRAS \| 494-161 \| 2020 \| 2020MNRAS.494..161M \| http://ui.adsabs.harvard.edu/#abs/2020MNRAS.494..161M A Comparison of X-Ray Photon Indices among the Narrow- and Broad-line Seyfert 1 Galaxies \|Ojha Vineet Chand Hum et al. \| ApJ \| 896-95 \| 2020 \| 2020ApJ...896...95O \| http://ui.adsabs.harvard.edu/#abs/2020ApJ...896...95O Multiwavelength classification of X-ray selected galaxy cluster candidates using convolutional neural networks \|Kosiba Matej Lieu Maggie et al. \| MNRAS \| 496-4141 \| 2020 \| 2020MNRAS.496.4141K \| http://ui.adsabs.harvard.edu/#abs/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 al. \| MNRAS \| 497-3976 \| 2020 \| 2020MNRAS.497.3976C \| http://ui.adsabs.harvard.edu/#abs/2020MNRAS.497.3976C A new multiwavelength census of blazars \|Paggi A. Bonato M. et al. \| A&A \| 641-62 \| 2020 \| 2020A&A...641A..62P \| http://ui.adsabs.harvard.edu/#abs/2020A&A...641A..62P A Hard Look at Local Optically Selected Obscured Seyfert Galaxies \|Kammoun E. S. Miller J. M. et al. \| ApJ \| 901-161 \| 2020 \| 2020ApJ...901..161K \| http://ui.adsabs.harvard.edu/#abs/2020ApJ...901..161K Constraining the Milky Way Mass with Its Hot Gaseous Halo \|Guo Fulai Zhang Ruiyu \| ApJ \| 904-14 \| 2020 \| 2020ApJ...904L..14G \| http://ui.adsabs.harvard.edu/#abs/2020ApJ...904L..14G An X-Ray- and SZ-bright Diffuse Source toward M31: A Local Hot Bridge \|Qu Zhijie Huang Rui et al. \| ApJ \| 907-14 \| 2021 \| 2021ApJ...907...14Q \| http://ui.adsabs.harvard.edu/#abs/2021ApJ...907...14Q A Luminous X-Ray Transient in SDSS J143359.16+400636.0: A Likely Tidal Disruption Event \|Brightman Murray Ward Charlotte et al. \| ApJ \| 909-102 \| 2021 \| 2021ApJ...909..102B \| http://ui.adsabs.harvard.edu/#abs/2021ApJ...909..102B The composite X-ray spectra of radio-loud and radio-quiet SDSS quasars \|Zhou Min-Hua Gu Min-Feng \| RAA \| 21-4 \| 2021 \| 2021RAA....21....4Z \| http://ui.adsabs.harvard.edu/#abs/2021RAA....21....4Z Classification of 4XMM-DR9 sources by machine learning \|Zhang Yanxia Zhao Yongheng \| MNRAS \| 503-5263 \| 2021 \| 2021MNRAS.503.5263Z \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.503.5263Z An XMM-Newton study of active-inactive galaxy pairs \|Guainazzi Matteo De Rosa Alessandra et al. \| MNRAS \| 504-393 \| 2021 \| 2021MNRAS.504..393G \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.504..393G Gas clumping in the outskirts of the Virgo cluster \|Mirakhor M. S. Walker S. A. \| MNRAS \| 506-139 \| 2021 \| 2021MNRAS.506..139M \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.506..139M The impact of precession on the observed population of ULXs \|Khan Norman Middleton Matthew J. et al. \| MNRAS \| 509-2493 \| 2022 \| 2022MNRAS.509.2493K \| http://ui.adsabs.harvard.edu/#abs/2022MNRAS.509.2493K Search for Intermediate-mass Black Holes at Low Redshift with Intra-night Variability \|Shin Lael Woo Jong-Hak et al. \| AJ \| 163-73 \| 2022 \| 2022AJ....163...73S \| http://ui.adsabs.harvard.edu/#abs/2022AJ....163...73S The Solar Cycle Temporal Variation of the Solar Wind Charge Exchange X-Ray Lines \|Qu Zhijie Koutroumpa Dimitra et al. \| ApJ \| 930-21 \| 2022 \| 2022ApJ...930...21Q \| http://ui.adsabs.harvard.edu/#abs/2022ApJ...930...21Q The Redshift Evolution of Ultraluminous X-Ray Sources out to z 0.5: Comparison with X-Ray Binary Populations and Contribution to the Cosmic X-Ray Background \|Scott Barrows R. Comerford Julia M. et al. \| ApJ \| 932-27 \| 2022 \| 2022ApJ...932...27S \| http://ui.adsabs.harvard.edu/#abs/2022ApJ...932...27S X-ray emission from a rapidly accreting narrow-line Seyfert 1 galaxy at z = 6.56 \|Wolf J. Nandra K. et al. \| A&A \| 669-127 \| 2023 \| 2023A&A...669A.127W \| http://ui.adsabs.harvard.edu/#abs/2023A&A...669A.127W A Multiwavelength Study of Active Galactic Nuclei in Post-merger Remnants \|Li Wenhao Nair Preethi et al. \| ApJ \| 944-168 \| 2023 \| 2023ApJ...944..168L \| http://ui.adsabs.harvard.edu/#abs/2023ApJ...944..168L Dynamical Response of Solar Wind Charge Exchange Soft X-Ray Emission in Earths Magnetosphere to the Solar Wind Proton Flux \|Zhang Yingjie Sun Tianran et al. \| ApJ \| 948-69 \| 2023 \| 2023ApJ...948...69Z \| http://ui.adsabs.harvard.edu/#abs/2023ApJ...948...69Z Exploring X-Ray Properties of Low-metallicity Dwarf Galaxies \|Cann Jenna M. Weaver Kimberly A. et al. \| ApJ \| 961-178 \| 2024 \| 2024ApJ...961..178C \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...961..178C The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII O VIII and Fe L-shell Transitions \|Pan Zeyang Qu Zhijie et al. \| ApJS \| 271-62 \| 2024 \| 2024ApJS..271...62P \| http://ui.adsabs.harvard.edu/#abs/2024ApJS..271...62P From Active Stars to Black Holes: A Discovery Tool for Galactic X-Ray Sources \|Rodriguez Antonio C. \| PASP \| 136-054201 \| 2024 \| 2024PASP..136e4201R \| http://ui.adsabs.harvard.edu/#abs/2024PASP..136e4201R Robust constraints on feebly interacting particles using XMM-Newton \|Luque Pedro De la Torre Balaji Shyam \| PhRvD \| 109-L101305 \| 2024 \| 2024PhRvD.109j1305L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j1305L Multimessenger search for electrophilic feebly interacting particles from supernovae \|Luque Pedro De la Torre Balaji Shyam \| PhRvD \| 109-103028 \| 2024 \| 2024PhRvD.109j3028L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j3028L Importance of Cosmic-Ray Propagation on Sub-GeV Dark Matter Constraints \|De la Torre Luque Pedro Balaji Shyam \| ApJ \| 968-46 \| 2024 \| 2024ApJ...968...46D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...968...46D
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2007-05-18T14:22:12Z/2008-04-21T16:29:59Z
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	2009-06-07T00:00:00Z
Last Update	2025-01-27
Keywords	"brightest type", "complete sample", "5007 emission line", "compton thick agn", "SDSS", "stellar content", "sdss dr4", "eddington ratio", "XMM-Newton", "combined data", "xmm newton data", "blackhole mass", "XMM", "agn drawn", "approved spitzer spectroscopic", "agn physics"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Prof Tim Heckman, 2009, 'A Complete Sample of the Brightest Type 2 AGN in the SDSS', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-4ekwupy