| Proposal ID | 091320 |
| Title | IGR J17407-2808: THE FIRST LOW-MASS FAST X-RAY TRANSIENT |
| Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0913200201 |
| DOI | https://doi.org/10.57780/esa-vu5hsci |
| Principal Investigator, PI | Dr Lorenzo Ducci |
| Abstract | IGR J17407-2808 is an enigmatic and poorly studied X-ray binary with variabilityproperties typical of the class of supergiant fast X-ray transients.Nevertheless, it hosts a late type-F dwarf star, which would classify it as alow-mass X-ray binary, although its X-ray properties are very different fromthose of this class. We propose a simultaneous NuSTAR and XMM-Newton observationto perform the most sensitive spectral and timing study of this source, on awide X-ray band (0.2-79 keV). The X-ray observations will be accompanied byoptical spectroscopic observations with X-sthooter and will enable us to collectinformation about IGR J17407-2808 fundamental to understand its nature and theX-ray emission mechanism that powers it. |
| Publications |
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| Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
| Temporal Coverage | 2022-09-13T10:49:09Z/2022-09-14T03:22:39Z |
| Version | 20.08_20220509_1852 |
| 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 | 2023-09-24T00:00:00Z |
| Last Update | 2025-08-04 |
| Keywords | "XMM", "collect information", "79 kev", "XMM-Newton", "NuSTAR", "xray emission mechanism", "x sthooter", "variability properties typical", "late type", "igr j17407 2808", "wide xray band", "xmm newton", "sensitive spectral", "dwarf star", "xray properties", "optical spectroscopic", "xray binary" |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, Dr Lorenzo Ducci, 2023, 'IGR J17407-2808: THE FIRST LOW-MASS FAST X-RAY TRANSIENT', 20.08_20220509_1852, European Space Agency, https://doi.org/10.57780/esa-vu5hsci |