A dataset provided by the European Space Agency

Name 020592
Title SIMULTANEOUS XMM-HESS OBSERVATIONS: TESTING THE X-RAY--TEV CONNECTION IN BLLACS
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0205920401
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0205920501
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0205920601

DOI 10.5270/esa-pw5fhzm
Author Dr LUIGI COSTAMANTE
Description We propose to perform a set of simultaneous X-ray--TeV observations with XMM and HESS, on the 3 best candidates for new TeV blazars in the southern emisphere. We ask for 10 ks in 7 consecutive nights, corresponding to the HESS visibility times, for each source. This strategy optimizes the simultaneous X-ray--TeV coverage while allowing to sample two different variability timescales: the shortest ones (subhour) and the typical flaring timescale of TeV blazars (one to few days). Our final goal is to strongly constrain the emission models studying with unprecedented detail the evolution of the particle distribution on these two scales, shedding light onto the acceleration mechanism and allowing to disentangle the absorption effects from the blazars intrinsic TeV spectra.
Publication Detection of VHE gamma-ray emission from the distant blazar 1ES 1101-232 with HESS and broadband characterisation . Aharonian, F., Akhperjanian, A. G., et all. . A&A . 470-475 . 2007 . 2007A&A...470..475A ,
PKS 2005-489 at VHE: four years of monitoring with HESS and simultaneous multi-wavelength observations . H.E.S.S. Collaboration, Acero, F., et all. . A&A . 511-52 . 2010 . 2010A&A...511A..52H ,
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 ,
X-ray spectral evolution of TeV BL Lacertae objects: ^en years of observations with BeppoSAX, XMM-Newton and Swift satellites . Massaro, F., Tramacere, A., et all. . A&A . 478-395 . 2008 . 2008A&A...478..395M ,
X-ray spectral evolution of TeV BL Lacertae objects: ^en years of observations with BeppoSAX, XMM-Newton and Swift satellites (Corrigendum) . Massaro, F., Tramacere, A., et all. . A&A . 528-1 . 2011 . 2011A&A...528C...1M ,
An All-Sky Atlas of Rad...
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2004-06-08T17:20:32Z/2004-10-20T11:11:27Z
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 2006-07-07T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2006-07-07T00:00:00Z, 020592, 17.56_20190403_1200. https://doi.org/10.5270/esa-pw5fhzm