A dataset provided by the European Space Agency

Name 020361


DOI 10.5270/esa-yipxffq
Description We propose an XMM-Newton survey of 10 nearby groups from the representative flux limited NORAS sample. Our proposed sample spans the range of X-ray luminosities (and thus temperatures) for groups. The high signal-to-noise data we obtain will be used to derive entropy profiles from the very centers of these groups out to approximately half of the virial radius. These entropy profiles will be used to constrain the history of heating and cooling in groups. The XMM data will also allow a detailed study of the abundance gradients of the hot gas in the elements of Fe, O, Si and S, which will provide constraints on the stars responsible for the enrichment. Finally, we will measure accurate mass and baryon profiles and thus determine the contribution of groups to the mass density of the universe.
Publication Identifying XMM-Newton observations affected by solar wind charge exchange - Part II . Carter, J. A., Sembay, S., . A&A . 527-115 . 2011 . 2011A&A...527A.115C ,
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 ,
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 . 2009A&A...496..879M ,
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 ,
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 ,
Isotropic Luminosity Indicators in a Complete AGN Sample . Diamond-Stanic, Aleksandar M., Rieke, George H., . ApJ . 698-623 . 2009 . 2009ApJ...698..623D ,
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 ,
Constraints on turbulent velocity broadening for a sample of clusters, groups and elliptical galaxies using XMM-Newton . Sanders, J. S., Fabian, A. C., . MNRAS . 410-1797 . 2011 ...
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2004-02-01T17:12:15Z/2004-10-03T15:03:02Z
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 2006-02-23T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2006-02-23T00:00:00Z, 020361, 17.56_20190403_1200. https://doi.org/10.5270/esa-yipxffq