| Name | 084100 |
| Title | Wind structure and accretion physics in the rarely studied HMXB 1E 1145.1-6141 |
| URL | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0841000101 |
| DOI | https://doi.org/10.5270/esa-e02v0po |
| Author | Dr Felix Fuerst |
| Description | We propose to observe the high-mass X-ray binary (HMXB) 1E 1145.1-6141 simultaneously with XMM-Newton and NuSTAR for 40ks each. This will be the first sensitive broad-band observations of this little studied source. The system consists of a neutron star and a B2 supergiant, which is one of the latest stellar types found in a HMXB. Our goal is to investigate the structure of the accreted matter and the stellar wind and search for a cyclotron resonant scattering feature to constrain the magnetic field. We will describe the broadband X-ray spectrum with state-of-the-art physical models to constrain the physical conditions close to the neutron star and perform pulse phase-resolved analysis to constraint the emission geometry. |
| Publication | No observations found associated with the current proposal |
| Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
| Temporal Coverage | 2019-07-23T11:43:42Z/2019-07-23T23:57:02Z |
| Version | 19.17_20220121_1250 |
| 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 | 2020-08-16T22:00:00Z |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, 2020-08-16T22:00:00Z, 084100, 19.17_20220121_1250. https://doi.org/10.5270/esa-e02v0po |