Proposal ID | 074432 |
Title | The soft X-ray component and the hard continuum curvature in black hole binaries |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0744320201 |
DOI | https://doi.org/10.5270/esa-8906mgb |
Principal Investigator, PI | Dr Mari Kolehmainen |
Abstract | We propose a 40ksec joint XMM-Newton/NuSTAR observation of the black hole binarySwift J1753.5-0127 in its persistent faint low/hard state. This will constrainthe radial stratification of the corona and the spectral curvature of thelow/hard state continuum in the unprecedented 0.7-70keV band. This will thengive the most unambigious measure of the strength of the soft X-ray componentand resolve some of the controversies over the accretion geometry. Theobservation will also help with ongoing calibration/cross- calibration effortsfor both satellites. This observation is not time critical, and will be feasiblewhen it best suits the satellites. schedules. An ongoing AMI LA radio monitoringprogramme of Swift J1753.5-0127 will be adapted to coincide with this XMM-Newton/NuSTAR observation. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2014-09-13T17:41:04Z/2014-09-14T09:48:20Z |
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 | 2015-10-03T22:00:00Z |
Keywords | "NuSTAR", "soft xray component", "XMM", "blackhole binary", "J1753.5", "cross calibration efforts", "swift j1753", "70kev band", "radial stratification", "persistent faint low", "accretion geometry", "XMM-Newton", "hard continuum curvature", "spectral curvature", "ami la radio", "xmm newton" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr Mari Kolehmainen, 2015, 'The soft X-ray component and the hard continuum curvature in black hole binaries', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-8906mgb |