A dataset provided by the European Space Agency

Name 014820
Title Detection of the atmosphere of the planet around HD209458 with XMM-Newton
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0148200101

DOI 10.5270/esa-85uhk97
Author Dr Bertaux Jean-loup
Description We propose to observe the only star known to have an orbiting planet which makes a transit as seen from the earth: HD209458, with a triple objective: 1. the first detection of an atmosphere around an exo-planet, by comparing the light curve in the UV with the one obtained in the visible by the HST, as the Rayleigh extinction is expected to happen at different levels in the atmosphere as a function of wavelength. 2. characterize the x-ray emission of the star to determine better its age 3. try to detect the possible x-ray emission due to charge exchange of stellar wind ions with the atmosphere of the planet, a phenomenon well observed on comets in our solar system.
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 ,
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 ,
Classification of X-Ray Sources in the XMM-Newton Serendipitous Source Catalog . Lin, Dacheng, Webb, Natalie A., . ApJ . 756-27 . 2012 . 2012ApJ...756...27L ,
The XMM-Newton serendipitous ultraviolet source survey catalogue . Page, M. J., Brindle, C., et all. . MNRAS . 426-903 . 2012 . 2012MNRAS.426..903P ,
The diversity of quasar...
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2003-06-11T08:41:44Z/2003-06-11T15:03:00Z
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 2004-07-03T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2004-07-03T00:00:00Z, 014820, 17.56_20190403_1200. https://doi.org/10.5270/esa-85uhk97