| Proposal ID | 090453 |
| Title | The origin of X-ray emission of the gamma-ray loud, young radio galaxy NGC3894 |
| Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0904530101 |
| DOI | https://doi.org/10.57780/esa-ykldfib |
| Principal Investigator, PI | Dr Giulia Migliori |
| Abstract | NGC3894 is one of the only three gamma-ray loud young radio sources and aCompton-thick AGN candidate. This combination makes it uniquely suitable toinvestigate the origin of the X-ray and high-energy emission in young radiosources and the feedback of the expanding source in a dense medium. We request70 ksec XMM observation to confirm the tentative detection of Fe Kalpha emissionline reported with Chandra. The X-ray continuum will be jointly modeled the XMMdata with our existing NuSTAR data, allowing us to differentiate betweenreflection vs direct emission as the dominant X-ray spectral component. TheX-ray spectrum and radio-to-gamma-ray data will enable tests of radiative anddynamical models for young radio sources with implications for an early feedback process with host galaxy. |
| Publications | No publications found for current proposal! |
| Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
| Temporal Coverage | 2022-11-14T06:46:16Z/2022-11-15T06:54:56Z |
| Version | 20.09_20221024_1724 |
| 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 | 2024-01-26T00:00:00Z |
| Last Update | 2025-01-27 |
| Keywords | XMM-Newton, OM, RGS, EPIC, X-ray, Multi-Mirror, SAS |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, Dr Giulia Migliori, 2024, 'The origin of X-ray emission of the gamma-ray loud, young radio galaxy NGC3894', 20.09_20221024_1724, European Space Agency, https://doi.org/10.57780/esa-ykldfib |