| Name | 030355 |
| Title | Exploratory XMM-Newton observations of AGNs with intermediate mass black hole |
| URL | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0303550101 |
| DOI | https://doi.org/10.5270/esa-o7rkwjq |
| Author | Dr Gulab Dewangan |
| Description | We propose for exploratory observations of 13 low luminosity AGNs with candidate intermediate mass black holes (IMBHs). These objects were discovered in the SDSS. The optical line width-luminosity relation implies black hole masses of these AGNs in the range of 1e4-1e6 Msun. None of the 13 objects has been detected in the RASS, and their X-ray nature has remained unexplored. These AGNs are expected to show most rapid X-ray variability and hottest accretion disk emission among all radio-quiet AGNs. They are the best candidates to study the effect of a relatively low mass black hole. Our proposed observations will characterize their X-ray emission for the first time, extend their spectral energy distributions and investigate the nature of IMBHs in galactic nuclei. |
| Publication | No observations found associated with the current proposal |
| Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
| Temporal Coverage | 2006-02-16T21:43:14Z/2006-04-27T01:39:56Z |
| Version | 17.56_20190403_1200 |
| 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 | 2007-05-22T00:00:00Z |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, 2007-05-22T00:00:00Z, 030355, 17.56_20190403_1200. https://doi.org/10.5270/esa-o7rkwjq |