A dataset provided by the European Space Agency

Name 003654
Title An X-ray Study of the Most Distant Quasars from the Sloan Digital Sky Survey


DOI 10.5270/esa-zyq469l
Author Prof William Brandt
Description We propose to begin a systematic X-ray study of the highest redshift quasars found by the Sloan Digital Sky Survey (SDSS). Here we propose observations of the three highest redshift quasars found by the SDSS to date (z=4.9-5.0). SDSS quasars are selected in a uniform and highly effective manner, and they are ideal for defining the basic X-ray properties of the youngest known quasars. The observations will constrain the X-ray luminosity function of the highest redshift quasars and will identify any objects bright enough for X-ray spectroscopy. We intend to expand this investigation as additional SDSS quasars are found, with our ultimate goals being to determine the evolution of quasar X-ray power sources and environments.
Publication 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 ,
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 ,
The XMM-Newton Wide Angle Survey (XWAS): the X-ray spectrum of type-1 AGN . Mateos, S., Carrera, F. J., et all. . A&A . 510-35 . 2010 . 2010A&A...510A..35M ,
Average Fe Kalpha emission from distant AGN . Corral, A., Page, M. J., et all. . A&A . 492-71 . 2008 . 2008A&A...492...71C ,
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 ,
X-ray absorption in distant type II QSOs . Krumpe, M., Lamer, G., et all. . A&A . 483-415 . 2008 . 2008A&A...483..415K ,
The x-ray luminous ...
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2002-02-22T08:11:57Z/2002-02-22T14:33:09Z
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 2003-03-30T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2003-03-30T00:00:00Z, 003654, 17.56_20190403_1200. https://doi.org/10.5270/esa-zyq469l