Proposal ID | 040320 |
Title | A Deep Observation of V1118 Ori in Outburst with XMM-Newton |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0403200101 |
DOI | https://doi.org/10.5270/esa-0m5yon9 |
Principal Investigator, PI | Dr Marc Audard |
Abstract | We propose to observe the young accreting star V1118 Ori with XMM-Newton for100ks during AO5. We aim to obtain a high signal-to-noise ratio CCD spectrum toquantify the X-ray properties of V1118 Ori in outburst in detail. Our goal is todetect additional spectral components than the dominant plasma detected in theCCD spectra obtained during previous short observations. The long exposure willhelp us to study the short-term variability of V1118 Ori in the X-rays, and tocorrelate it with the optical and near-infrared light curves. The XMM-Newtondata will complement our approved Chandra X-ray monitoring that will continue in2006. The X-ray data will help us to understand the interplay between theaccretion disk and the magnetosphere and photosphere of an accreting young star. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2006-03-02T15:16:53Z/2006-03-03T21:06:28Z |
Version | 17.56_20190403_1200 |
Mission Description | The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs 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 Earths 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 | 2007-05-23T00:00:00Z |
Last Update | 2025-01-27 |
Keywords | "accretion disk", "xray data", "short term variability", "dominant plasma", "approved chandra xray", "xmm newton", "XMM-Newton", "xray properties", "xmm newton data", "infrared light curves", "XMM", "ccd spectra", "v1118 ori", "additional spectral components" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr Marc Audard, 2007, 'A Deep Observation of V1118 Ori in Outburst with XMM-Newton', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-0m5yon9 |