Proposal ID | 011250 |
Title | A2256 |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0112500101 |
DOI | https://doi.org/10.5270/esa-momfbaj |
Principal Investigator, PI | Dr F Jansen |
Abstract | GT - We will observe the core and wings of A2256 to measurethe radial constraint of baryonic fraction. This proposal willbe harmonised with EPIC GT proposal (U Briel ) at a later date, in order todefine better the pointings. For the current round we supply placeholdeerlocations based on the cluster core only. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2002-03-20T22:23:29Z/2002-09-10T09:47:24Z |
Version | 17.56_20190403_1200 |
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 | 2003-10-12T00:00:00Z |
Keywords | "radial constraint", "supply placeholdeer locations", "cluster core", "EPIC", "epic gt", "baryonic fraction" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr F Jansen, 2003, 'A2256', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-momfbaj |