| Name | 040586 |
| Title | Mass Constraints on High Redshift Clusters of Galaxies with XMM-Newton |
| URL | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0405860101 |
| DOI | https://doi.org/10.5270/esa-wb167iz |
| Author | Dr Amalia Hicks |
| Description | By virtue of their immense size, galaxy clusters can provide important constraints on cosmological parameters. Two elements are crucial to this effort: a large sample of clusters covering a wide range in redshift, and accurate mass determinations. The Red-sequence Cluster Survey (RCS) has discovered thousands of cluster candidates at 0.2 |
| Publication | No observations found associated with the current proposal |
| Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
| Temporal Coverage | 2006-06-12T08:08:59Z/2006-06-12T14:39:11Z |
| 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 | 2007-07-04T00:00:00Z |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, 2007-07-04T00:00:00Z, 040586, 17.56_20190403_1200. https://doi.org/10.5270/esa-wb167iz |