A dataset provided by the European Space Agency

Name 020409
Title XMM-NEWTON OBSERVATION OF THE EXTREME NLS1 RX J0439-45
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0204090101

DOI 10.5270/esa-me4rsif
Author Prof KAREN LEIGHLY
Description Narrow-line Seyfert 1 galaxies, identified by common optical emission-line properties, show dispersion among both their UV emission-line properties and their X-ray spectral and variability properties. However, we have tentatively identified an empirical relationship between the UV and X-ray properties that may reflect the influence of a range of L-M among NLS1s. To test this conjecture, we propose a 30ks XMM-Newton observation of RX J0439-45, a luminous X-ray extreme NLS1 that we will also observe using HST.
Publication 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 ,
An All-Sky Atlas of Radio-X-ray Associations . Flesch, E., . PASA . 27-283 . 2010 . 2010PASA...27..283F ,
Fe Kalpha line profile in AGNs: average shape and redshift dependence . Mao, Wei-Ming, Hu, Chen, et all. . RAA . 10-905 . 2010 . 2010RAA....10..905M ,
The XMM Cluster Survey: X-ray analysis methodology . Lloyd-Davies, E. J., Romer, A. Kathy, et all. . MNRAS . 418-14 . 2011 . 2011MNRAS.418...14L ,
The cosmological analysis of X-ray cluster surveys - II. Application of the CR-HR method to the XMM archive . Clerc, N., Sadibekova, T., et all. . MNRAS . 423-3561 . 2012 . 2012MNRAS.423.3561C ,
The XMM-Newton serendipitous ultraviolet source survey catalogue . Page, M. J., Brindle, C., et all. . MNRAS . 426-903 . 2012 . 2012MNRAS.426..903P ,
Properties of the integrated s...
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2005-01-30T12:51:16Z/2005-01-30T22:16:34Z
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 2006-02-22T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2006-02-22T00:00:00Z, 020409, 17.56_20190403_1200. https://doi.org/10.5270/esa-me4rsif