A dataset provided by the European Space Agency

Name 011243
Title EPIC Observations of the X-ray and Radio Source LS I +61d303 - GT 0236+610
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0112430101
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0112430102
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0112430103
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0112430201
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0112430301
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0112430401

DOI 10.5270/esa-x0svyad
Author Dr Martin Turner
Description GT- GT0236+610 is an X-ray-radio- (and possibly gamma-ray) source with unique properties, associated to the Be star LSI+61 303 and characterized by strong non thermal outbursts occurring with a periodicity of 26.5 days. The proposed observation with 4 snapshots at different orbital phases will allow to discriminate between the two alternative models of shock emission and supercritical accretion. NOTE FOR THE PLANNING: 4 pointings of 5 ksec each are required, in order to cover different phases of the 26.5 day orbit. The choice in the time constraints form (repeat every 3 orbits) is just a possibility: such a tight constraint on the spacing is not required, as far as different phases are sampled.
Publication XMM-Newton observation of a spectral state transition in the peculiar radio-X-ray-gamma-ray source LS I +61 303 . Sidoli, L., Pellizzoni, A., et all. . A&A . 459-901 . 2006 . 2006A&A...459..901S ,
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 ,
INTEGRAL and XMM-Newton observations of LSI +61 303 . Chernyakova, M., Neronov, A., . MNRAS . 372-1585 . 2006 . 2006MNRAS.372.1585C ,
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 ,
Classification of X-Ray Sources in the XMM-Newton Serendipitous Source Catalog . Lin, Dacheng, Webb, Natalie A., . ApJ . 756-27 . 2012 . 2012ApJ...756...27L ,
Hot stars observed by XMM-Newton. I. T...
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2002-02-05T01:44:18Z/2002-09-16T04:11:28Z
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 2003-10-10T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2003-10-10T00:00:00Z, 011243, 17.56_20190403_1200. https://doi.org/10.5270/esa-x0svyad