Proposal ID | 015049 |
Title | flaring blazars |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0150495601 |
DOI | https://doi.org/10.5270/esa-p8kgt6r |
Principal Investigator, PI | Dr gianpiero tagliaferri |
Abstract | We ask for 3 blocks of 50 ks each to observe in Triggered Observation modeup to 3 blazars, conditional to stringent and well defined triggering criteriabased on optical brightening or X-ray brightening or detection in the TeV band.The XMM-Newton satellite, with its high throughput and good spectralresolution, is crucial for determining the spectral distribution and its timeevolution for blazars in a flaring state, and thus for constraining anyemission model. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2003-11-14T16:14:04Z/2004-04-05T05:42:13Z |
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 | 2005-05-13T00:00:00Z |
Last Update | 2025-01-27 |
Keywords | "spectral distribution", "time evolution", "xmm newton satellite", "optical brightening", "defined triggering criteria", "XMM-Newton", "spectral resolution", "xray brightening", "emission model", "XMM", "tev band" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr gianpiero tagliaferri, 2005, 'flaring blazars', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-p8kgt6r |