| Proposal ID | 094000 |
| Title | The X-ray emission of rapidly rotating early B stars |
| Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0940000301 |
| DOI | https://doi.org/10.57780/esa-ksr5yxz |
| Principal Investigator, PI | Dr Gregor Rauw |
| Abstract | We propose to continue collecting XMM-Newton snapshot observations of a sampleof rapidly rotating B-type stars. These observations should unveil the X-rayemission of a putative small-scale corona associated with localized magneticfields produced by a dynamo mechanism in a sub-surface convective layer. |
| Publications | No publications found for current proposal! |
| Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
| Temporal Coverage | 2024-05-29T16:42:54Z/2025-03-08T10:29:01Z |
| Version | 21.51_20241115_1113 |
| 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 | 2026-03-25T00:00:00Z |
| Last Update | 2026-07-09 |
| Keywords | XMM-Newton, OM, RGS, EPIC, X-ray, Multi-Mirror, SAS |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, Dr Gregor Rauw, 2026, 'The X-ray emission of rapidly rotating early B stars', 21.51_20241115_1113, European Space Agency, https://doi.org/10.57780/esa-ksr5yxz |
| Rights | Data hosted in the ESA Space Science Archives are distributed under the CC BY-NC 3.0 IGO license. |